unbox & tested Powershield PSCRT2000 Line-Interactive Pure Sinewave UPS. Love it!
DIYhabitat
[{'start': '4.160', 'end': '13.920', 'text': 'This is a APC smart UPS model'}, {'start': '9.400', 'end': '17.359', 'text': 'SUA750 XL. This UPS has a pure sinewave'}, {'start': '13.920', 'end': '22.400', 'text': 'inverter and it is a line interactive'}, {'start': '17.359', 'end': '26.720', 'text': 'UPS. It uses a 24volt DC battery system.'}, {'start': '22.400', 'end': '29.920', 'text': 'I bought this UPS in 2010. It is now 15'}, {'start': '26.720', 'end': '33.520', 'text': 'years old and has just failed. I opened'}, {'start': '29.920', 'end': '37.280', 'text': 'up the UPS to have a investigation but'}, {'start': '33.520', 'end': '39.920', 'text': 'decided that being a 15year-old UPS some'}, {'start': '37.280', 'end': '43.120', 'text': 'of the electronic components would have'}, {'start': '39.920', 'end': '47.000', 'text': 'aged significantly and from a fire'}, {'start': '43.120', 'end': '51.160', 'text': 'safety reason I preferred to buy a new'}, {'start': '47.000', 'end': '56.160', 'text': 'UPS. This APC UPS has a power factor of'}, {'start': '51.160', 'end': '61.280', 'text': '0.8. So it consumes 750 volt amps and'}, {'start': '56.160', 'end': '64.239', 'text': 'provides 600 W of power. My old APC UPS'}, {'start': '61.280', 'end': '66.320', 'text': 'served me well. It lasted 15 years and'}, {'start': '64.239', 'end': '70.159', 'text': "in my view that's a decent length of"}, {'start': '66.320', 'end': '73.479', 'text': 'time. To replace that APC UPS, I bought'}, {'start': '70.159', 'end': '77.640', 'text': 'this Power Shield PSC'}, {'start': '73.479', 'end': '81.840', 'text': 'RT2000 Commander UPS. It is a line'}, {'start': '77.640', 'end': '84.880', 'text': 'interactive UPS. There are broadly three'}, {'start': '81.840', 'end': '87.840', 'text': "categories of UPS types. There's the"}, {'start': '84.880', 'end': '91.280', 'text': 'lowest grade UPS, which is a standby'}, {'start': '87.840', 'end': '94.079', 'text': 'UPS. The next higher grade up is the'}, {'start': '91.280', 'end': '97.439', 'text': 'line interactive UPS. And the highest'}, {'start': '94.079', 'end': '100.479', 'text': 'grade is the online double conversion.'}, {'start': '97.439', 'end': '104.159', 'text': 'So, this is a line interactive UPS with'}, {'start': '100.479', 'end': '107.360', 'text': 'a DC toA inverter that generates a pure'}, {'start': '104.159', 'end': '112.320', 'text': 'sine wave. And the UPS is installed with'}, {'start': '107.360', 'end': '115.680', 'text': '4x 12 volt DC 9MR AGM lead acid'}, {'start': '112.320', 'end': '119.119', 'text': 'batteries. Here I just have the UPS'}, {'start': '115.680', 'end': '122.320', 'text': 'powering a heater fan. Join me in this'}, {'start': '119.119', 'end': '124.799', 'text': 'video as I unbox the packaging this UPS'}, {'start': '122.320', 'end': '127.360', 'text': 'came in, show you what the contents are'}, {'start': '124.799', 'end': '129.759', 'text': 'inside, and then set it up and run'}, {'start': '127.360', 'end': '132.720', 'text': 'through the features, including how the'}, {'start': '129.759', 'end': '136.560', 'text': 'software net guard can be used to'}, {'start': '132.720', 'end': '139.280', 'text': 'monitor this UPS. So to open up this UPS'}, {'start': '136.560', 'end': '142.720', 'text': 'on the two top left and right hand sides'}, {'start': '139.280', 'end': '145.360', 'text': 'a pry open and this front plastic cover'}, {'start': '142.720', 'end': '147.760', 'text': 'will come off. This is what the rear of'}, {'start': '145.360', 'end': '150.080', 'text': "the front panel looks like. And there's"}, {'start': '147.760', 'end': '152.400', 'text': 'this circuit board which is clipped into'}, {'start': '150.080', 'end': '154.640', 'text': 'the front here. And there are two push'}, {'start': '152.400', 'end': '156.640', 'text': 'buttons here. One is for power on off.'}, {'start': '154.640', 'end': '159.440', 'text': 'The other is for test. And the push'}, {'start': '156.640', 'end': '161.599', 'text': 'buttons activate these two switches'}, {'start': '159.440', 'end': '163.760', 'text': 'here. However, the power switch and the'}, {'start': '161.599', 'end': '166.640', 'text': 'test switch would not activate. It may'}, {'start': '163.760', 'end': '169.599', 'text': 'be the flat ribbon that is failed or it'}, {'start': '166.640', 'end': '171.599', 'text': 'could be the parent circuit board inside'}, {'start': '169.599', 'end': '174.080', 'text': 'that is failed. This is what it looks'}, {'start': '171.599', 'end': '178.959', 'text': 'like inside with the battery removed. It'}, {'start': '174.080', 'end': '182.080', 'text': 'uses an Anderson SP50 DC power connector'}, {'start': '178.959', 'end': '185.440', 'text': 'and these are two 12vt DC batteries'}, {'start': '182.080', 'end': '189.599', 'text': 'cabled together in series to provide'}, {'start': '185.440', 'end': '191.800', 'text': '24vt DC. These two batteries are dry'}, {'start': '189.599', 'end': '195.519', 'text': 'power 12'}, {'start': '191.800', 'end': '197.680', 'text': "SB20C 20 hour batteries. They're not"}, {'start': '195.519', 'end': '201.200', 'text': "cheap, but they're 6 years old and I use"}, {'start': '197.680', 'end': '206.159', 'text': 'a load tester and they fail. This is the'}, {'start': '201.200', 'end': '208.239', 'text': 'rear of the APC SUA750 XL UPS. The'}, {'start': '206.159', 'end': '210.280', 'text': 'reason I bought this model UPS is'}, {'start': '208.239', 'end': '214.000', 'text': 'because at the rear it has an Anderson'}, {'start': '210.280', 'end': '218.000', 'text': 'SP50 DC power plug. This plug enables me'}, {'start': '214.000', 'end': '220.799', 'text': 'to connect a 24volt DC auxiliary power'}, {'start': '218.000', 'end': '224.120', 'text': 'bank to supplement the battery power to'}, {'start': '220.799', 'end': '229.599', 'text': 'the inverter. This is the Power Shield'}, {'start': '224.120', 'end': '232.599', 'text': 'Commander PSC LT 2000 UPS. Let me unbox'}, {'start': '229.599', 'end': '232.599', 'text': 'this'}, {'start': '243.280', 'end': '249.360', 'text': 'We have the UPS'}, {'start': '245.959', 'end': '252.840', 'text': 'itself. We have the user manual and we'}, {'start': '249.360', 'end': '256.560', 'text': 'have two cables. One of them is a'}, {'start': '252.840', 'end': '260.639', 'text': 'RS232 cable. The other cable is a USB'}, {'start': '256.560', 'end': '263.759', 'text': '2.0 cable. We have a power supply cable'}, {'start': '260.639', 'end': '267.360', 'text': 'with Australian GPO outlet plug on this'}, {'start': '263.759', 'end': '271.840', 'text': 'end. IEC plug on this end. Here we have'}, {'start': '267.360', 'end': '274.880', 'text': 'two brackets for rack mounting the UPS.'}, {'start': '271.840', 'end': '278.800', 'text': 'And in these two pockets, we have the'}, {'start': '274.880', 'end': '281.840', 'text': 'plastic feet for mounting the UPS in a'}, {'start': '278.800', 'end': '283.919', 'text': 'vertical upright position. I put the box'}, {'start': '281.840', 'end': '287.040', 'text': 'in an upright position to make it easier'}, {'start': '283.919', 'end': '290.960', 'text': 'for me to pull the UPS out because it is'}, {'start': '287.040', 'end': '294.960', 'text': 'very heavy. It is about 21.5 kg. It is'}, {'start': '290.960', 'end': '301.360', 'text': 'heavy because it has a 200V amp inverter'}, {'start': '294.960', 'end': '304.080', 'text': 'as well as four 12vt 34W AGM sealed VRA'}, {'start': '301.360', 'end': '307.840', 'text': 'batteries. Each battery weighs 2 1/2 kg.'}, {'start': '304.080', 'end': '307.840', 'text': 'So the four batteries weighs 10'}, {'start': '309.400', 'end': '315.120', 'text': 'kg. These are all the components that'}, {'start': '312.000', 'end': '317.520', 'text': 'came in the package. The UPS, the two'}, {'start': '315.120', 'end': '321.280', 'text': 'sets of feet. How to assemble these'}, {'start': '317.520', 'end': '324.880', 'text': 'feet? Put them like that. cross them and'}, {'start': '321.280', 'end': '327.520', 'text': 'then they interlock two sets of rack'}, {'start': '324.880', 'end': '330.840', 'text': 'mounting brackets and four screws for'}, {'start': '327.520', 'end': '336.639', 'text': 'each bracket. There is a'}, {'start': '330.840', 'end': '340.720', 'text': 'RS232 cable. This is USB typeA 2.0 plug'}, {'start': '336.639', 'end': '343.360', 'text': 'at this end and USB type B 2.0 plug at'}, {'start': '340.720', 'end': '349.039', 'text': 'this end. For the AC power cable, there'}, {'start': '343.360', 'end': '352.600', 'text': 'is an Australian GPO plug and IEC C13'}, {'start': '349.039', 'end': '355.000', 'text': 'plug. Some dimensions of the UPS. In the'}, {'start': '352.600', 'end': '358.800', 'text': 'specifications, it says the length is'}, {'start': '355.000', 'end': '361.840', 'text': '480 mm that is measured from the rear of'}, {'start': '358.800', 'end': '364.560', 'text': 'the metal chassis to the front of the'}, {'start': '361.840', 'end': '367.759', 'text': 'metal chassis, which is here. At the'}, {'start': '364.560', 'end': '370.400', 'text': 'rear here, there is the emergency power'}, {'start': '367.759', 'end': '373.360', 'text': 'off function connector. It actually'}, {'start': '370.400', 'end': '377.039', 'text': 'protrudes out from the rear of the metal'}, {'start': '373.360', 'end': '380.400', 'text': 'panel about 12 mm. And if I measure from'}, {'start': '377.039', 'end': '385.120', 'text': 'the rear metal panel to the front of the'}, {'start': '380.400', 'end': '390.319', 'text': 'plastic cover, it is about 515 mm long.'}, {'start': '385.120', 'end': '394.560', 'text': 'The height is 438 mm and the width is 88'}, {'start': '390.319', 'end': '398.360', 'text': 'mm. If I set up the UPS in a vertical'}, {'start': '394.560', 'end': '403.199', 'text': 'upright position on these plastic feet,'}, {'start': '398.360', 'end': '405.680', 'text': 'then the height of the UPS becomes 446'}, {'start': '403.199', 'end': '408.880', 'text': 'mm. I will go through the various'}, {'start': '405.680', 'end': '411.759', 'text': 'buttons, switches, connectors, wiring,'}, {'start': '408.880', 'end': '414.400', 'text': 'sockets, and plugs at the rear of this'}, {'start': '411.759', 'end': '416.880', 'text': 'panel. This is the earthing ground cable'}, {'start': '414.400', 'end': '422.240', 'text': 'to the chassis. This is the input'}, {'start': '416.880', 'end': '425.840', 'text': 'circuit breaker. This is the IEC C14'}, {'start': '422.240', 'end': '430.560', 'text': 'male input socket. Behind this plate is'}, {'start': '425.840', 'end': '434.880', 'text': 'an Anderson SP50 type DC power connector'}, {'start': '430.560', 'end': '438.000', 'text': 'which enables an auxiliary 48vt DC power'}, {'start': '434.880', 'end': '441.120', 'text': 'bank to be connected to this UPS. Power'}, {'start': '438.000', 'end': '441.960', 'text': 'Shield have a 48vt DC power bank called'}, {'start': '441.120', 'end': '446.400', 'text': 'the'}, {'start': '441.960', 'end': '451.520', 'text': 'PSRT BB8. that designed to take eight of'}, {'start': '446.400', 'end': '454.479', 'text': '12volt DC 9MR batteries connected in 4S'}, {'start': '451.520', 'end': '457.280', 'text': '2P configuration. I will show what it'}, {'start': '454.479', 'end': '460.160', 'text': 'looks like behind this cover plate. The'}, {'start': '457.280', 'end': '464.800', 'text': 'plate protects against accidental'}, {'start': '460.160', 'end': '464.800', 'text': 'shortcircuiting of the two contacts in'}, {'start': '466.199', 'end': '472.800', 'text': 'there. This so this is what an Anderson'}, {'start': '469.080', 'end': '476.080', 'text': 'SB50 type connector looks like. SB50'}, {'start': '472.800', 'end': '478.120', 'text': 'connectors are a good robust design and'}, {'start': '476.080', 'end': '480.319', 'text': 'are used in a lot of industrial'}, {'start': '478.120', 'end': '483.680', 'text': 'applications. And this is one of the'}, {'start': '480.319', 'end': '486.080', 'text': 'main reasons why I bought this UPS.'}, {'start': '483.680', 'end': '489.360', 'text': 'There are not many brands of UPS'}, {'start': '486.080', 'end': '493.520', 'text': 'products that allow the primary UPS'}, {'start': '489.360', 'end': '496.800', 'text': 'device to be supplemented with auxiliary'}, {'start': '493.520', 'end': '499.039', 'text': 'DC power banks. And if a brand and model'}, {'start': '496.800', 'end': '501.759', 'text': 'does have connectors that allow'}, {'start': '499.039', 'end': '504.800', 'text': 'auxiliary power banks, sometimes the'}, {'start': '501.759', 'end': '508.080', 'text': 'type of connectors used is proprietary'}, {'start': '504.800', 'end': '511.199', 'text': 'or less generally available than this'}, {'start': '508.080', 'end': '513.680', 'text': 'type of Anderson SP50 connectors. And'}, {'start': '511.199', 'end': '518.000', 'text': 'hence this feature was an important'}, {'start': '513.680', 'end': '520.959', 'text': 'reason in my purchasing this UPS. It has'}, {'start': '518.000', 'end': '524.560', 'text': 'one extraction fan. This is the'}, {'start': '520.959', 'end': '526.959', 'text': 'emergency power off function connector.'}, {'start': '524.560', 'end': '529.600', 'text': 'There are two pins on the left and right'}, {'start': '526.959', 'end': '531.760', 'text': "side and there's a metal joining clip"}, {'start': '529.600', 'end': '535.040', 'text': 'that closes the circuit between these'}, {'start': '531.760', 'end': '538.640', 'text': 'two pins. My guess is that this EPO is'}, {'start': '535.040', 'end': '540.880', 'text': 'part of a relay circuit where power'}, {'start': '538.640', 'end': '544.320', 'text': 'through this circuit activates a'}, {'start': '540.880', 'end': '547.360', 'text': 'solenoid that then closes the circuit'}, {'start': '544.320', 'end': '550.080', 'text': 'for the inverter and the battery system'}, {'start': '547.360', 'end': '553.040', 'text': 'and the mains AC circuit. I have not'}, {'start': '550.080', 'end': '556.480', 'text': 'tested pulling out the EPO switch. So'}, {'start': '553.040', 'end': '560.000', 'text': 'this is only my assumption and I may be'}, {'start': '556.480', 'end': '563.600', 'text': 'wrong. How this EPO connector works can'}, {'start': '560.000', 'end': '565.519', 'text': 'be configured in the LCD display panel.'}, {'start': '563.600', 'end': '568.640', 'text': 'There are two modes. The first mode'}, {'start': '565.519', 'end': '571.680', 'text': 'called the AO or active open mode is the'}, {'start': '568.640', 'end': '575.440', 'text': 'default mode. In this mode, when AO is'}, {'start': '571.680', 'end': '578.880', 'text': 'selected as EPO logic, it will activate'}, {'start': '575.440', 'end': '583.360', 'text': 'EPO function with pin one and pin 2 in'}, {'start': '578.880', 'end': '586.320', 'text': 'open status. When AC is selected as EPO'}, {'start': '583.360', 'end': '590.160', 'text': 'logic, it will activate EPO function'}, {'start': '586.320', 'end': '592.800', 'text': 'with pin one and pin 2 enclosed. I will'}, {'start': '590.160', 'end': '593.720', 'text': 'just keep it in the default mode. This'}, {'start': '592.800', 'end': '597.200', 'text': 'is the'}, {'start': '593.720', 'end': '600.600', 'text': 'RS232 connector to allow communications'}, {'start': '597.200', 'end': '604.000', 'text': 'to a computer. This is the USB'}, {'start': '600.600', 'end': '607.120', 'text': 'typeB connector to allow communication'}, {'start': '604.000', 'end': '610.839', 'text': 'to a local host computer. This is an'}, {'start': '607.120', 'end': '613.440', 'text': 'intelligent slot which allows SNMP'}, {'start': '610.839', 'end': '615.440', 'text': 'connection. This is a mini screwdriver'}, {'start': '613.440', 'end': '617.760', 'text': 'set. I will use the largest Phillips'}, {'start': '615.440', 'end': '620.480', 'text': 'head screwdriver to open up this'}, {'start': '617.760', 'end': '620.480', 'text': 'intelligent'}, {'start': '622.200', 'end': '630.320', 'text': "slot. So that's the interface slot that"}, {'start': '626.240', 'end': '633.440', 'text': 'allows an optional SNMP communications'}, {'start': '630.320', 'end': '637.040', 'text': 'card to be slotted in. I do not intend'}, {'start': '633.440', 'end': '640.399', 'text': 'to use the SNMP communications slot'}, {'start': '637.040', 'end': '643.839', 'text': "because I'll be using this USB port to"}, {'start': '640.399', 'end': '647.120', 'text': 'connect to a local host PC. In terms of'}, {'start': '643.839', 'end': '650.399', 'text': 'AC power output from the UPS, there are'}, {'start': '647.120', 'end': '653.600', 'text': 'white colored programmable outlets.'}, {'start': '650.399', 'end': '656.200', 'text': 'These white programmable outlets are to'}, {'start': '653.600', 'end': '659.600', 'text': 'be used to connect to non-m'}, {'start': '656.200', 'end': '663.360', 'text': 'missionritical devices. And there are'}, {'start': '659.600', 'end': '665.519', 'text': 'two black colored AC power outlets.'}, {'start': '663.360', 'end': '668.480', 'text': 'These outlets are called general'}, {'start': '665.519', 'end': '671.160', 'text': 'outlets. And mission critical devices'}, {'start': '668.480', 'end': '674.800', 'text': 'are to be connected to these black'}, {'start': '671.160', 'end': '678.920', 'text': 'outlets. So these are three Australian 3'}, {'start': '674.800', 'end': '683.680', 'text': 'pin power outlets. And these are the IEC'}, {'start': '678.920', 'end': '686.959', 'text': 'C13 power outlets. Obviously when power'}, {'start': '683.680', 'end': '690.320', 'text': 'shield is shipped to other countries'}, {'start': '686.959', 'end': '693.360', 'text': 'whether the US or Europe the'}, {'start': '690.320', 'end': '697.440', 'text': 'manufacturer would change these to the'}, {'start': '693.360', 'end': '700.519', 'text': 'GPO outlets compliant to each country.'}, {'start': '697.440', 'end': '703.200', 'text': 'All these white colored programmable'}, {'start': '700.519', 'end': '707.640', 'text': 'outlets can have their backup time'}, {'start': '703.200', 'end': '711.519', 'text': 'limits set from zero up to'}, {'start': '707.640', 'end': '715.040', 'text': '999 minutes. Obviously, that time limit'}, {'start': '711.519', 'end': '718.480', 'text': 'depends on whether auxiliary power banks'}, {'start': '715.040', 'end': '721.120', 'text': 'are connected to this UPS. Similar to'}, {'start': '718.480', 'end': '724.240', 'text': 'the white programmable power outlets,'}, {'start': '721.120', 'end': '727.279', 'text': 'the black general power outlets for'}, {'start': '724.240', 'end': '731.000', 'text': 'mission critical devices can also have'}, {'start': '727.279', 'end': '734.959', 'text': 'its backup time configured from zero to'}, {'start': '731.000', 'end': '740.560', 'text': '999 minutes. I will plug an AC power'}, {'start': '734.959', 'end': '740.560', 'text': 'source into this AC input socket.'}, {'start': '743.200', 'end': '751.120', 'text': "This is a 9watt LED light globe. I'll"}, {'start': '746.639', 'end': '751.120', 'text': 'connect it to this programmable'}, {'start': '751.240', 'end': '759.360', 'text': 'outlet. This is a 100 W soldering iron.'}, {'start': '756.000', 'end': '763.600', 'text': "I'll connect it into this general power"}, {'start': '759.360', 'end': '763.600', 'text': 'outlet for mission critical'}, {'start': '764.279', 'end': '771.279', 'text': 'devices with AC power connected to the'}, {'start': '767.600', 'end': '774.800', 'text': 'UPS. The display shows the input power'}, {'start': '771.279', 'end': '776.680', 'text': 'is 238 volts. The battery state of'}, {'start': '774.800', 'end': '780.160', 'text': 'charge is'}, {'start': '776.680', 'end': '783.360', 'text': '100%. There is zero load on the left'}, {'start': '780.160', 'end': '787.120', 'text': "hand side that says okay. And there's a"}, {'start': '783.360', 'end': '789.600', 'text': 'symbol of a battery with a lightning'}, {'start': '787.120', 'end': '792.920', 'text': 'icon inside. That means that the battery'}, {'start': '789.600', 'end': '796.399', 'text': 'is receiving charge from AC power'}, {'start': '792.920', 'end': '799.760', 'text': 'supply. Because I have the UPS set up in'}, {'start': '796.399', 'end': '802.800', 'text': 'a vertical upright position, I have'}, {'start': '799.760', 'end': '806.160', 'text': 'selected the display mode to match my'}, {'start': '802.800', 'end': '808.800', 'text': 'vertical upright setup. If this UPS was'}, {'start': '806.160', 'end': '812.079', 'text': "to be turned horizontal so that it's"}, {'start': '808.800', 'end': '814.240', 'text': 'installed in a equipment rack, then I'}, {'start': '812.079', 'end': '816.480', 'text': 'can change the display mode so that it'}, {'start': '814.240', 'end': '819.360', 'text': 'matches the horizontal setup. To do'}, {'start': '816.480', 'end': '822.320', 'text': 'that, press the off/ enter button and'}, {'start': '819.360', 'end': '822.320', 'text': 'the select button'}, {'start': '825.320', 'end': '830.639', 'text': 'together. And there we have the display'}, {'start': '828.480', 'end': '834.519', 'text': 'mode turned so that it will match a'}, {'start': '830.639', 'end': '834.519', 'text': 'horizontal installation.'}, {'start': '836.560', 'end': '843.760', 'text': 'At this time, the display menu is on.'}, {'start': '840.320', 'end': '847.040', 'text': 'However, the UPS is not turned on. To'}, {'start': '843.760', 'end': '850.920', 'text': 'turn the UPS on, press the on/mute'}, {'start': '847.040', 'end': '850.920', 'text': 'button for 2 seconds.'}, {'start': '861.080', 'end': '866.820', 'text': '[Music]'}, {'start': '876.079', 'end': '883.279', 'text': 'So the UPS is now on. Says the input'}, {'start': '879.040', 'end': '885.199', 'text': 'voltage is 237 volts and the UPS if'}, {'start': '883.279', 'end': '888.720', 'text': 'required to operate in battery mode'}, {'start': '885.199', 'end': '891.920', 'text': 'would last 2.0 hours. There is an Eco'}, {'start': '888.720', 'end': '894.959', 'text': 'symbol echo mode. That means that it is'}, {'start': '891.920', 'end': '899.519', 'text': 'operating through AC power supply.'}, {'start': '894.959', 'end': '901.360', 'text': "There's a symbol of a black IEC C13"}, {'start': '899.519', 'end': '904.160', 'text': 'connector. That means that the'}, {'start': '901.360', 'end': '908.399', 'text': 'programmable outlets are working. The'}, {'start': '904.160', 'end': '911.040', 'text': 'load symbol shows 25% load. That load is'}, {'start': '908.399', 'end': '913.839', 'text': 'coming from the 9 watt LED light globe'}, {'start': '911.040', 'end': '916.959', 'text': 'connected to the programmable outlet and'}, {'start': '913.839', 'end': '919.279', 'text': 'also from a 100 watt soldering iron'}, {'start': '916.959', 'end': '921.760', 'text': 'connected to the mission critical'}, {'start': '919.279', 'end': '924.639', 'text': "general outlet. I'll now demonstrate"}, {'start': '921.760', 'end': '927.440', 'text': 'what happens when I disconnect AC power'}, {'start': '924.639', 'end': '930.240', 'text': 'input. What I expect to happen is that'}, {'start': '927.440', 'end': '932.320', 'text': "the light globe will turn off since it's"}, {'start': '930.240', 'end': '935.279', 'text': 'connected to the programmable outlet'}, {'start': '932.320', 'end': '937.519', 'text': 'where I have set the time to 0 minutes.'}, {'start': '935.279', 'end': '940.639', 'text': 'So it should shut off immediately or'}, {'start': '937.519', 'end': '943.360', 'text': 'near immediately whilst the 100 W'}, {'start': '940.639', 'end': '947.360', 'text': 'soldering iron should still be on. So it'}, {'start': '943.360', 'end': '951.040', 'text': 'should show a load within the 25% bar'}, {'start': '947.360', 'end': '953.680', 'text': 'and the ECO icon will disappear and the'}, {'start': '951.040', 'end': '956.639', 'text': 'fan will be activated because the'}, {'start': '953.680', 'end': '956.639', 'text': 'inverter will be'}, {'start': '959.800', 'end': '964.800', 'text': "running. So I've disconnect the AC power"}, {'start': '962.720', 'end': '967.120', 'text': 'input. You can hear the fan is now'}, {'start': '964.800', 'end': '969.759', 'text': 'operating. The light globe is turned'}, {'start': '967.120', 'end': '970.759', 'text': 'off. The 100 watt soldering iron is'}, {'start': '969.759', 'end': '974.560', 'text': 'still'}, {'start': '970.759', 'end': '976.639', 'text': 'powered. So it shows the load is 25%.'}, {'start': '974.560', 'end': '979.360', 'text': 'The battery icon does not show a'}, {'start': '976.639', 'end': '982.399', 'text': 'lightning symbol. That means there is no'}, {'start': '979.360', 'end': '985.279', 'text': 'AC power charging the battery and the'}, {'start': '982.399', 'end': '989.399', 'text': "input shows zero voltage since there's"}, {'start': '985.279', 'end': '989.399', 'text': 'no AC input supply.'}, {'start': '990.240', 'end': '996.959', 'text': 'I have here a DOSS'}, {'start': '993.880', 'end': '1000.800', 'text': 'SPL1588 sound level meter. I have'}, {'start': '996.959', 'end': '1003.600', 'text': 'selected it to apply a C weighting to'}, {'start': '1000.800', 'end': '1006.160', 'text': 'sound frequency which means that it will'}, {'start': '1003.600', 'end': '1009.199', 'text': "weight more low frequencies. I've also"}, {'start': '1006.160', 'end': '1011.600', 'text': 'selected the sound level to be low'}, {'start': '1009.199', 'end': '1015.199', 'text': 'because in the specifications for this'}, {'start': '1011.600', 'end': '1018.079', 'text': 'UPS it states that in line interactive'}, {'start': '1015.199', 'end': '1021.120', 'text': 'mode the sound will be less than 45'}, {'start': '1018.079', 'end': '1024.480', 'text': 'dibels and in battery mode the sound'}, {'start': '1021.120', 'end': '1028.480', 'text': 'level will be less than 55 dibels. I'}, {'start': '1024.480', 'end': '1030.400', 'text': 'have also selected a fast time waiting.'}, {'start': '1028.480', 'end': '1035.199', 'text': 'So, with the microphone at a distance'}, {'start': '1030.400', 'end': '1035.199', 'text': 'about 400 mm away from the UPS'}, {'start': '1042.120', 'end': '1049.000', 'text': 'front, I get a measurement of about 47'}, {'start': '1046.000', 'end': '1049.000', 'text': 'debels.'}, {'start': '1070.160', 'end': '1073.840', 'text': 'At a distance about 200'}, {'start': '1074.760', 'end': '1079.880', 'text': 'mm, it is about 50 debels.'}, {'start': '1089.360', 'end': '1094.000', 'text': 'I will now disconnect the soldering iron'}, {'start': '1091.440', 'end': '1097.440', 'text': "because I don't want it to be too hot"}, {'start': '1094.000', 'end': '1097.440', 'text': "since I'm not actually using"}, {'start': '1099.320', 'end': '1106.360', 'text': 'it to demonstrate how to use the menu to'}, {'start': '1103.360', 'end': '1108.799', 'text': 'change the nine settings parameters'}, {'start': '1106.360', 'end': '1111.919', 'text': 'available. To get into the settings'}, {'start': '1108.799', 'end': '1115.039', 'text': 'menu, I first have to turn the UPS off.'}, {'start': '1111.919', 'end': '1115.039', 'text': 'So, press the off'}, {'start': '1117.080', 'end': '1125.480', 'text': "enter. It's now off. It says okay, but"}, {'start': '1120.960', 'end': '1125.480', 'text': 'the UPS is not active.'}, {'start': '1130.430', 'end': '1133.789', 'text': '[Music]'}, {'start': '1135.200', 'end': '1140.640', 'text': "I've reconnected the AC power input. So,"}, {'start': '1138.320', 'end': '1144.400', 'text': 'the battery icon shows a lightning'}, {'start': '1140.640', 'end': '1146.799', 'text': 'symbol inside. The UPS is off. The fan'}, {'start': '1144.400', 'end': '1149.840', 'text': "has just started because I've just"}, {'start': '1146.799', 'end': '1152.080', 'text': 'restored AC power. Press and hold the'}, {'start': '1149.840', 'end': '1155.799', 'text': 'select button for 3 seconds to get into'}, {'start': '1152.080', 'end': '1155.799', 'text': 'the settings mode.'}, {'start': '1158.080', 'end': '1165.200', 'text': 'It is now in settings mode. There is a'}, {'start': '1161.120', 'end': '1168.640', 'text': 'symbol of a spanner here. 01 is to'}, {'start': '1165.200', 'end': '1171.600', 'text': 'select the output AC voltage. In this'}, {'start': '1168.640', 'end': '1174.640', 'text': 'case, the output voltage has been set to'}, {'start': '1171.600', 'end': '1176.679', 'text': '240 volt AC. If I want to change that'}, {'start': '1174.640', 'end': '1180.000', 'text': 'voltage, I press'}, {'start': '1176.679', 'end': '1182.400', 'text': 'enter and then the voltage will start to'}, {'start': '1180.000', 'end': '1186.480', 'text': 'blink and I can use the up or down arrow'}, {'start': '1182.400', 'end': '1186.480', 'text': 'key to change the value.'}, {'start': '1191.280', 'end': '1197.679', 'text': '240 volts AC is the highest value and'}, {'start': '1194.559', 'end': '1199.559', 'text': "I'll keep it at 240 volts output AC"}, {'start': '1197.679', 'end': '1203.679', 'text': 'voltage. Press'}, {'start': '1199.559', 'end': '1205.080', 'text': 'enter to go to setting 02. Press the'}, {'start': '1203.679', 'end': '1209.280', 'text': 'down arrow'}, {'start': '1205.080', 'end': '1212.320', 'text': 'key and setting 02 is to enable or'}, {'start': '1209.280', 'end': '1214.720', 'text': 'disable the programmable outlets. There'}, {'start': '1212.320', 'end': '1219.000', 'text': 'are only two options. In this case, it'}, {'start': '1214.720', 'end': '1221.840', 'text': 'has been set to enable. If I press'}, {'start': '1219.000', 'end': '1224.600', 'text': 'enter, the setting value blinks, which'}, {'start': '1221.840', 'end': '1227.760', 'text': 'means I can change it. I can press'}, {'start': '1224.600', 'end': '1231.159', 'text': 'down, which says DRS, which means'}, {'start': '1227.760', 'end': '1234.240', 'text': 'disabled. And I press again, it says'}, {'start': '1231.159', 'end': '1235.159', 'text': "enable. So, I want disabled. So, I'll"}, {'start': '1234.240', 'end': '1239.760', 'text': 'press'}, {'start': '1235.159', 'end': '1243.120', 'text': 'again. Press enter to keep that. Go to'}, {'start': '1239.760', 'end': '1247.039', 'text': 'setting number 03. Press the down arrow.'}, {'start': '1243.120', 'end': '1251.280', 'text': '03 is blinking. 03 is to set the backup'}, {'start': '1247.039', 'end': '1254.159', 'text': 'time limit from 0 to 999 minutes for the'}, {'start': '1251.280', 'end': '1257.760', 'text': 'programmable outlets which connect to'}, {'start': '1254.159', 'end': '1260.640', 'text': 'non-critical devices on battery mode. In'}, {'start': '1257.760', 'end': '1263.400', 'text': 'this case, I will keep it at 0 minutes.'}, {'start': '1260.640', 'end': '1267.080', 'text': 'But if I wanted to change it, I press'}, {'start': '1263.400', 'end': '1271.320', 'text': 'enter. That blinks. Then I can'}, {'start': '1267.080', 'end': '1274.480', 'text': 'press whatever time I want. 6'}, {'start': '1271.320', 'end': '1276.520', 'text': 'minutes, 7 minutes or more. And if I'}, {'start': '1274.480', 'end': '1280.320', 'text': 'push it'}, {'start': '1276.520', 'end': '1285.120', 'text': 'backwards, it go to 999 minutes. And if'}, {'start': '1280.320', 'end': '1287.919', 'text': 'I go back 998, but I want zero minutes.'}, {'start': '1285.120', 'end': '1290.480', 'text': 'So I do not want the UPS to back up the'}, {'start': '1287.919', 'end': '1293.000', 'text': 'non-m mission critical power outlet.'}, {'start': '1290.480', 'end': '1296.480', 'text': "I'll select that. Press"}, {'start': '1293.000', 'end': '1300.240', 'text': 'enter. Press down arrow key for setting'}, {'start': '1296.480', 'end': '1303.600', 'text': '04. Setting 04 says sight fault'}, {'start': '1300.240', 'end': '1307.200', 'text': 'detection to enabled or disabled. If I'}, {'start': '1303.600', 'end': '1309.760', 'text': 'press enter that blinks press down arrow'}, {'start': '1307.200', 'end': '1313.520', 'text': 'key it shows me the second option which'}, {'start': '1309.760', 'end': '1317.240', 'text': 'is disabled. I want to enable sight'}, {'start': '1313.520', 'end': '1321.559', 'text': "fault detection. So I'll keep that ena."}, {'start': '1317.240', 'end': '1326.159', 'text': 'Enter. Now to go to setting 05 press'}, {'start': '1321.559', 'end': '1329.760', 'text': 'down 05 blinks. Press enter.'}, {'start': '1326.159', 'end': '1333.440', 'text': 'Setting 05 is to set the backup time in'}, {'start': '1329.760', 'end': '1336.080', 'text': 'minutes from 0 to 999 for general'}, {'start': '1333.440', 'end': '1338.799', 'text': 'outlets on battery mode. This is the'}, {'start': '1336.080', 'end': '1340.760', 'text': 'mission critical power outlet. In this'}, {'start': '1338.799', 'end': '1344.720', 'text': 'case, I say'}, {'start': '1340.760', 'end': '1347.679', 'text': "999, which means that it's 999 minutes,"}, {'start': '1344.720', 'end': '1350.480', 'text': 'but essentially no longer than how long'}, {'start': '1347.679', 'end': '1353.840', 'text': 'the battery pack is able to sustain the'}, {'start': '1350.480', 'end': '1356.200', 'text': "UPS. So, I'll keep it at 999 minutes."}, {'start': '1353.840', 'end': '1360.720', 'text': 'Press down arrow key to go to the next'}, {'start': '1356.200', 'end': '1365.280', 'text': 'setting 06. Setting 06 is to tell the'}, {'start': '1360.720', 'end': '1368.640', 'text': 'UPS the total MR capacity of the battery'}, {'start': '1365.280', 'end': '1371.520', 'text': 'system. In this case, my UPS only has'}, {'start': '1368.640', 'end': '1374.960', 'text': 'the default 9 a hour battery. But if I'}, {'start': '1371.520', 'end': '1378.720', 'text': 'connect the PSC RTB8 auxiliary power'}, {'start': '1374.960', 'end': '1383.200', 'text': 'bank, that power bank has 18 m. And the'}, {'start': '1378.720', 'end': '1386.120', 'text': 'total m then will be 9 + 18 giving 27.'}, {'start': '1383.200', 'end': '1392.640', 'text': 'So, I will then need to change'}, {'start': '1386.120', 'end': '1392.640', 'text': "this to 27. And I'll do that just to"}, {'start': '1395.159', 'end': '1400.960', 'text': 'demonstrate. With an auxiliary power'}, {'start': '1397.679', 'end': '1404.880', 'text': 'bank, I can change the total MR setting'}, {'start': '1400.960', 'end': '1407.679', 'text': 'to 27. This UPS is only permitted to'}, {'start': '1404.880', 'end': '1410.360', 'text': 'connect to one auxiliary power bank, not'}, {'start': '1407.679', 'end': '1413.600', 'text': 'to two. If I press'}, {'start': '1410.360', 'end': '1418.470', 'text': 'again, since I do not have an auxiliary'}, {'start': '1413.600', 'end': '1421.529', 'text': "power bank, I'll return the total MR to"}, {'start': '1418.470', 'end': '1421.529', 'text': '[Music]'}, {'start': '1424.200', 'end': '1430.360', 'text': '9MR and press enter to keep that. Go to'}, {'start': '1428.720', 'end': '1434.240', 'text': 'setting'}, {'start': '1430.360', 'end': '1437.679', 'text': '07. Setting 07 is the EPO logic setting.'}, {'start': '1434.240', 'end': '1440.960', 'text': 'Is the emergency power off setting. AO'}, {'start': '1437.679', 'end': '1443.520', 'text': 'means active open by default. When AO is'}, {'start': '1440.960', 'end': '1446.159', 'text': 'selected as EPO logic, it will activate'}, {'start': '1443.520', 'end': '1448.840', 'text': 'EPO function with pin one and two in'}, {'start': '1446.159', 'end': '1452.799', 'text': 'open status. The alternative'}, {'start': '1448.840', 'end': '1454.880', 'text': 'is AC which means active close. When AC'}, {'start': '1452.799', 'end': '1457.279', 'text': 'is selected as EPO logic, it will'}, {'start': '1454.880', 'end': '1460.000', 'text': 'activate EPO function with pin one and'}, {'start': '1457.279', 'end': '1462.880', 'text': 'two in closed status. But I want it to'}, {'start': '1460.000', 'end': '1465.919', 'text': 'be AO which is the default setting.'}, {'start': '1462.880', 'end': '1467.720', 'text': 'Press enter to keep down arrow to'}, {'start': '1465.919', 'end': '1472.240', 'text': 'setting'}, {'start': '1467.720', 'end': '1475.919', 'text': '08. Setting 08 determines how sensitive'}, {'start': '1472.240', 'end': '1478.799', 'text': 'the UPS is to treat the input voltage'}, {'start': '1475.919', 'end': '1482.000', 'text': 'waveform. There are three options. There'}, {'start': '1478.799', 'end': '1484.799', 'text': 'is ST1 which is highly sensitive.'}, {'start': '1482.000', 'end': '1488.240', 'text': 'Alternatively, setting ST2 where'}, {'start': '1484.799', 'end': '1490.559', 'text': 'waveform detection is medium sensitivity'}, {'start': '1488.240', 'end': '1494.159', 'text': 'and that is the default setting. And'}, {'start': '1490.559', 'end': '1497.440', 'text': 'finally setting ST3 wherein the waveform'}, {'start': '1494.159', 'end': '1501.440', 'text': 'detection is set at low sensitivity. I'}, {'start': '1497.440', 'end': '1503.600', 'text': 'will return it to setting ST2 which is'}, {'start': '1501.440', 'end': '1507.640', 'text': 'medium sensitivity and is the default'}, {'start': '1503.600', 'end': '1513.279', 'text': 'setting. Press enter. Go to setting'}, {'start': '1507.640', 'end': '1516.240', 'text': '09. Setting 09 has two options. A N'}, {'start': '1513.279', 'end': '1518.440', 'text': 'means LCD display back light is on all'}, {'start': '1516.240', 'end': '1522.240', 'text': 'the time.'}, {'start': '1518.440', 'end': '1524.799', 'text': 'Alternatively, AUT which means LCD back'}, {'start': '1522.240', 'end': '1528.320', 'text': 'light will be off after pressing the'}, {'start': '1524.799', 'end': '1531.120', 'text': 'buttons 60 seconds. That is the default'}, {'start': '1528.320', 'end': '1534.880', 'text': 'setting. I will select AUT setting.'}, {'start': '1531.120', 'end': '1538.159', 'text': 'Press enter. Press the down arrow and it'}, {'start': '1534.880', 'end': '1541.880', 'text': 'shows setting 00 which means escape. So'}, {'start': '1538.159', 'end': '1544.799', 'text': 'to exit the settings mode, I press'}, {'start': '1541.880', 'end': '1547.919', 'text': "enter. And there we are. We've finished"}, {'start': '1544.799', 'end': '1551.279', 'text': 'going through the nine possible settings'}, {'start': '1547.919', 'end': '1555.720', 'text': "for the UPS. I'll turn the UPS back on."}, {'start': '1551.279', 'end': '1555.720', 'text': 'Press the on/mute button.'}, {'start': '1563.980', 'end': '1578.480', 'text': '[Music]'}, {'start': '1576.640', 'end': '1580.640', 'text': 'The light has turned back on because'}, {'start': '1578.480', 'end': '1583.840', 'text': "it's connected to the programmable power"}, {'start': '1580.640', 'end': '1586.960', 'text': 'outlet. At the top right hand corner, it'}, {'start': '1583.840', 'end': '1591.039', 'text': 'says input 238 volts. Press the down'}, {'start': '1586.960', 'end': '1593.919', 'text': 'arrow key. It says input is 50.0 Hz.'}, {'start': '1591.039', 'end': '1597.600', 'text': 'Press the down arrow key. It says that'}, {'start': '1593.919', 'end': '1598.880', 'text': 'the battery is 54.7 volts. Press down'}, {'start': '1597.600', 'end': '1603.600', 'text': 'arrow key.'}, {'start': '1598.880', 'end': '1606.640', 'text': 'It says the output voltage is 239 volts.'}, {'start': '1603.600', 'end': '1610.400', 'text': 'Press down arrow key gives me output is'}, {'start': '1606.640', 'end': '1613.520', 'text': '50.0 hertz. Down arrow key again brings'}, {'start': '1610.400', 'end': '1617.039', 'text': 'me back to the input voltage is 238'}, {'start': '1613.520', 'end': '1622.720', 'text': 'volt. The power capacity of this UPS is'}, {'start': '1617.039', 'end': '1625.760', 'text': 'rated as 2,00 volt amps and 1,800 W.'}, {'start': '1622.720', 'end': '1629.600', 'text': 'This means that this UPS has a power'}, {'start': '1625.760', 'end': '1633.279', 'text': 'factor of 0.9 which is very good. It is'}, {'start': '1629.600', 'end': '1636.000', 'text': 'a line inductive UPS with an inverter'}, {'start': '1633.279', 'end': '1639.360', 'text': 'that generates a pure sinewave output.'}, {'start': '1636.000', 'end': '1641.520', 'text': 'The UPS provides overload protection,'}, {'start': '1639.360', 'end': '1644.400', 'text': 'thermal protection, short circuit'}, {'start': '1641.520', 'end': '1646.880', 'text': 'protection, discharge and overcharge'}, {'start': '1644.400', 'end': '1651.840', 'text': 'protection and the search protection is'}, {'start': '1646.880', 'end': '1654.640', 'text': 'rated as 264 juwles. The UPS also'}, {'start': '1651.840', 'end': '1658.159', 'text': 'provides built-in buck and boost'}, {'start': '1654.640', 'end': '1661.039', 'text': 'automatic voltage regulation. To access'}, {'start': '1658.159', 'end': '1664.159', 'text': 'the internal battery bank, it is behind'}, {'start': '1661.039', 'end': '1667.200', 'text': 'this front plastic panel. To remove this'}, {'start': '1664.159', 'end': '1670.240', 'text': 'front panel, there are two plastic tabs'}, {'start': '1667.200', 'end': '1673.919', 'text': 'facing upwards and there is two plastic'}, {'start': '1670.240', 'end': '1677.159', 'text': 'tabs slotted inwards about here. I have'}, {'start': '1673.919', 'end': '1681.279', 'text': 'to grip the bottom and pull'}, {'start': '1677.159', 'end': '1681.279', 'text': 'out like that.'}, {'start': '1682.000', 'end': '1688.640', 'text': 'So, there are two plastic tabs. They'}, {'start': '1684.960', 'end': '1691.919', 'text': 'slot into these two plastic catches. And'}, {'start': '1688.640', 'end': '1694.480', 'text': 'here are the vertical tabs as well that'}, {'start': '1691.919', 'end': '1698.080', 'text': 'point upwards. This is a DC power'}, {'start': '1694.480', 'end': '1700.960', 'text': 'connector made by Annen. This UPS'}, {'start': '1698.080', 'end': '1703.039', 'text': 'incorporates hot swappable internal'}, {'start': '1700.960', 'end': '1705.600', 'text': 'battery packs. This means that I should'}, {'start': '1703.039', 'end': '1709.200', 'text': 'be able to disconnect this battery from'}, {'start': '1705.600', 'end': '1712.559', 'text': 'the UPS system whilst the UPS is'}, {'start': '1709.200', 'end': '1715.039', 'text': 'connected to a AC power system and it'}, {'start': '1712.559', 'end': '1717.760', 'text': 'should not interrupt the AC output to'}, {'start': '1715.039', 'end': '1719.840', 'text': 'the load devices. So when I disconnect'}, {'start': '1717.760', 'end': '1722.200', 'text': 'this plug the light globe should'}, {'start': '1719.840', 'end': '1724.880', 'text': 'continue to be'}, {'start': '1722.200', 'end': '1727.520', 'text': 'lit. There we are. The battery pack is'}, {'start': '1724.880', 'end': '1729.840', 'text': 'disconnected. The light globe has'}, {'start': '1727.520', 'end': '1732.960', 'text': "remained on because it's been powered"}, {'start': '1729.840', 'end': '1735.679', 'text': 'through the AC mains power. So this is'}, {'start': '1732.960', 'end': '1739.120', 'text': 'the benefit of a hot swappable battery'}, {'start': '1735.679', 'end': '1742.880', 'text': 'system. I can remove the battery pack'}, {'start': '1739.120', 'end': '1745.679', 'text': 'and reinstall a new battery pack that is'}, {'start': '1742.880', 'end': '1747.660', 'text': 'fully charged without the load devices'}, {'start': '1745.679', 'end': '1751.199', 'text': 'suffering disconnection.'}, {'start': '1747.660', 'end': '1751.199', 'text': '[Music]'}, {'start': '1765.550', 'end': '1771.520', 'text': '[Music]'}, {'start': '1768.720', 'end': '1774.320', 'text': 'Strange. The disconnected battery alarm'}, {'start': '1771.520', 'end': '1776.720', 'text': 'is beeping. I do not understand why'}, {'start': '1774.320', 'end': '1780.240', 'text': "given the fact that it's supposed to be"}, {'start': '1776.720', 'end': '1782.720', 'text': 'a hot swappable battery. I contacted'}, {'start': '1780.240', 'end': '1786.159', 'text': 'PowerShell technical department who'}, {'start': '1782.720', 'end': '1789.919', 'text': 'explained that if the UPS coincidentally'}, {'start': '1786.159', 'end': '1793.039', 'text': 'started a self test at the time when I'}, {'start': '1789.919', 'end': '1796.480', 'text': 'had disconnected the battery, it would'}, {'start': '1793.039', 'end': '1798.559', 'text': 'trigger that alarm. So that explains it.'}, {'start': '1796.480', 'end': '1801.440', 'text': "I'll now attempt to remove this battery"}, {'start': '1798.559', 'end': '1806.120', 'text': 'pack. And I think it is the four screws'}, {'start': '1801.440', 'end': '1806.120', 'text': 'here. One, two, three, four.'}, {'start': '1809.120', 'end': '1815.200', 'text': 'You have to be careful to lift this'}, {'start': '1812.440', 'end': '1819.039', 'text': "fully. And then there's a plastic pull"}, {'start': '1815.200', 'end': '1821.360', 'text': 'tab. Just pull this out. And the battery'}, {'start': '1819.039', 'end': '1824.399', 'text': "slides out. And on the side there's a"}, {'start': '1821.360', 'end': '1829.279', 'text': 'sticker which says there are four pieces'}, {'start': '1824.399', 'end': '1833.360', 'text': 'of 12 volt 9MR battery. Nominal voltage'}, {'start': '1829.279', 'end': '1838.360', 'text': 'of this 4S string is 48 volt and nominal'}, {'start': '1833.360', 'end': '1838.360', 'text': 'capacity of the string is 9MR.'}, {'start': '1859.520', 'end': '1862.320', 'text': 'Push this back'}, {'start': '1862.440', 'end': '1866.159', 'text': 'in. Slide this'}, {'start': '1869.030', 'end': '1874.000', 'text': '[Music]'}, {'start': '1870.840', 'end': '1877.000', 'text': 'through. Reinstall the four screws'}, {'start': '1874.000', 'end': '1877.000', 'text': 'diagonally.'}, {'start': '1877.120', 'end': '1881.200', 'text': 'All right, the metal cover plate is'}, {'start': '1879.039', 'end': '1885.240', 'text': 'reinstalled with the four screws and'}, {'start': '1881.200', 'end': '1887.840', 'text': 'tightened. I can reconnect this DC'}, {'start': '1885.240', 'end': '1890.799', 'text': 'connector. The alarm is still beeping'}, {'start': '1887.840', 'end': '1895.120', 'text': 'even though this is reconnected. So, I'}, {'start': '1890.799', 'end': '1895.120', 'text': 'suspect what I have to do is turn it'}, {'start': '1898.039', 'end': '1905.119', 'text': 'off, turn it back on.'}, {'start': '1901.980', 'end': '1905.119', 'text': '[Music]'}, {'start': '1911.080', 'end': '1918.080', 'text': 'Yes, the UPS is back on. It shows the'}, {'start': '1914.960', 'end': '1920.880', 'text': 'battery icon with the lightning symbol.'}, {'start': '1918.080', 'end': '1923.679', 'text': 'That means the battery is detected and'}, {'start': '1920.880', 'end': '1926.799', 'text': 'is charging and the alarm beeps have'}, {'start': '1923.679', 'end': '1929.679', 'text': 'stopped. I will repeat my test of'}, {'start': '1926.799', 'end': '1933.679', 'text': 'disconnecting the battery from the UPS'}, {'start': '1929.679', 'end': '1936.080', 'text': 'to see if the alarms beeps. So, battery'}, {'start': '1933.679', 'end': '1938.559', 'text': 'is now disconnected. Strange, the'}, {'start': '1936.080', 'end': '1940.640', 'text': "battery icon still says that there's a"}, {'start': '1938.559', 'end': '1942.960', 'text': 'lightning symbol that means that the'}, {'start': '1940.640', 'end': '1946.559', 'text': "battery is charging. I'll wait a while"}, {'start': '1942.960', 'end': '1949.279', 'text': 'to see if the alarm does beep. So, this'}, {'start': '1946.559', 'end': '1951.600', 'text': 'lightning symbol in the battery icon'}, {'start': '1949.279', 'end': '1953.440', 'text': 'indicates that the battery charger is'}, {'start': '1951.600', 'end': '1956.240', 'text': 'working. But with the battery'}, {'start': '1953.440', 'end': '1958.960', 'text': "disconnected, nothing's happened. So, I"}, {'start': '1956.240', 'end': '1961.919', 'text': 'actually wonder what that means. Why'}, {'start': '1958.960', 'end': '1964.880', 'text': "hasn't the battery disconnected symbol"}, {'start': '1961.919', 'end': '1967.840', 'text': "lit up. I've waited for a few minutes"}, {'start': '1964.880', 'end': '1970.799', 'text': 'now and the battery disconnect warning'}, {'start': '1967.840', 'end': '1973.279', 'text': 'has not sounded. I checked with Power'}, {'start': '1970.799', 'end': '1975.600', 'text': "Shield technical support and I'm told"}, {'start': '1973.279', 'end': '1978.720', 'text': 'that it takes a little longer time for'}, {'start': '1975.600', 'end': '1981.200', 'text': 'the UPS to detect battery is not'}, {'start': '1978.720', 'end': '1984.159', 'text': 'connected and then it will show the'}, {'start': '1981.200', 'end': '1986.399', 'text': "correct battery symbol. I'll reconnect"}, {'start': '1984.159', 'end': '1986.399', 'text': 'the'}, {'start': '1986.760', 'end': '1994.159', 'text': 'battery. Restore the plastic front cover'}, {'start': '1990.320', 'end': '1998.799', 'text': 'to the UPS. The two plastic tabs on top.'}, {'start': '1994.159', 'end': '2002.080', 'text': 'Slot it in first and then because the'}, {'start': '1998.799', 'end': '2007.120', 'text': 'two plastic catches are around here, do'}, {'start': '2002.080', 'end': '2008.919', 'text': 'not push anywhere up here. Push in'}, {'start': '2007.120', 'end': '2012.559', 'text': 'around this'}, {'start': '2008.919', 'end': '2015.039', 'text': 'position. And there it is secured. UPS'}, {'start': '2012.559', 'end': '2016.799', 'text': 'is now sitting horizontally. I think I'}, {'start': '2015.039', 'end': '2019.360', 'text': 'now understand how the battery'}, {'start': '2016.799', 'end': '2022.559', 'text': 'disconnect alarm works. The detection'}, {'start': '2019.360', 'end': '2025.360', 'text': 'system I think operates on a polling'}, {'start': '2022.559', 'end': '2028.399', 'text': 'time interval. So if I disconnect this'}, {'start': '2025.360', 'end': '2031.200', 'text': 'cable at a time outside the polling'}, {'start': '2028.399', 'end': '2033.120', 'text': 'period, the alarm will not trigger. On'}, {'start': '2031.200', 'end': '2036.559', 'text': 'the other hand, if I disconnect the'}, {'start': '2033.120', 'end': '2039.120', 'text': 'cable within the polling time period,'}, {'start': '2036.559', 'end': '2041.679', 'text': 'then the alarm will trigger. So it will'}, {'start': '2039.120', 'end': '2044.720', 'text': 'be interesting to see how long from when'}, {'start': '2041.679', 'end': '2047.519', 'text': 'I disconnect the cable to when the'}, {'start': '2044.720', 'end': '2049.919', 'text': 'battery disconnect alarm is triggered. I'}, {'start': '2047.519', 'end': '2052.000', 'text': 'will use a stopwatch to see how long it'}, {'start': '2049.919', 'end': '2056.079', 'text': 'takes before the battery disconnection'}, {'start': '2052.000', 'end': '2056.079', 'text': 'is detected. Disconnect cable'}, {'start': '2057.079', 'end': '2060.480', 'text': 'now. Start'}, {'start': '2069.159', 'end': '2073.679', 'text': 'timer. 1 minute past no'}, {'start': '2074.119', 'end': '2078.480', 'text': 'alarm. 3 minutes past no'}, {'start': '2079.639', 'end': '2084.320', 'text': 'alarm. 4 minutes past no alarm.'}, {'start': '2085.599', 'end': '2092.399', 'text': 'Right, the alarm just triggered. That'}, {'start': '2087.599', 'end': '2092.399', 'text': 'was about 4 minutes 15 seconds'}, {'start': '2094.359', 'end': '2100.400', 'text': "thereabouts. Perhaps it's a polling time"}, {'start': '2097.200', 'end': '2103.119', 'text': 'interval detection system or perhaps'}, {'start': '2100.400', 'end': '2104.960', 'text': "it's 4 minute time interval is a grace"}, {'start': '2103.119', 'end': '2109.440', 'text': 'period for someone to change the'}, {'start': '2104.960', 'end': '2109.440', 'text': 'battery. I do not know. Reconnect the'}, {'start': '2110.200', 'end': '2115.760', 'text': 'battery and the alarm will still be'}, {'start': '2113.119', 'end': '2118.720', 'text': 'active. To turn the alarm off, I have to'}, {'start': '2115.760', 'end': '2118.720', 'text': 'turn the UPS'}, {'start': '2120.920', 'end': '2129.240', 'text': 'off. And alarm will still be active. Now'}, {'start': '2124.480', 'end': '2129.240', 'text': 'I turn the UPS back on.'}, {'start': '2137.430', 'end': '2145.719', 'text': '[Music]'}, {'start': '2147.960', 'end': '2152.720', 'text': '[Music]'}, {'start': '2149.839', 'end': '2155.599', 'text': 'So, the battery disconnect alarm is not'}, {'start': '2152.720', 'end': '2157.920', 'text': 'active anymore. The UPS has returned to'}, {'start': '2155.599', 'end': '2161.520', 'text': 'a normal operating state. The battery'}, {'start': '2157.920', 'end': '2164.000', 'text': 'symbol shows a lightning icon inside'}, {'start': '2161.520', 'end': '2166.880', 'text': 'that it is receiving charge from AC'}, {'start': '2164.000', 'end': '2169.680', 'text': 'mains. At the time when the battery'}, {'start': '2166.880', 'end': '2172.160', 'text': 'disconnect alarm was active, the battery'}, {'start': '2169.680', 'end': '2175.119', 'text': 'symbol was blinking and there was no'}, {'start': '2172.160', 'end': '2177.599', 'text': 'lightning icon inside. And in addition,'}, {'start': '2175.119', 'end': '2180.320', 'text': 'there was a hazard symbol blinking on'}, {'start': '2177.599', 'end': '2183.599', 'text': 'top. In any case, it is important to'}, {'start': '2180.320', 'end': '2186.560', 'text': 'have a battery disconnect alarm. There'}, {'start': '2183.599', 'end': '2189.040', 'text': 'is obviously a time interval between'}, {'start': '2186.560', 'end': '2191.760', 'text': 'when the battery is disconnected to the'}, {'start': '2189.040', 'end': '2194.160', 'text': 'time when the alarm is active. Whether'}, {'start': '2191.760', 'end': '2197.839', 'text': 'that time interval is due to a polling'}, {'start': '2194.160', 'end': '2200.560', 'text': 'time system or it is a grace period to'}, {'start': '2197.839', 'end': '2203.520', 'text': 'enable someone to change the battery, I'}, {'start': '2200.560', 'end': '2206.800', 'text': 'do not know. But as far as I can tell,'}, {'start': '2203.520', 'end': '2210.400', 'text': "the UPS is operating properly. So that's"}, {'start': '2206.800', 'end': '2214.079', 'text': 'good. If I was installing this UPS'}, {'start': '2210.400', 'end': '2215.920', 'text': 'horizontally into a rack system, then'}, {'start': '2214.079', 'end': '2218.240', 'text': 'there are two rack brackets I need to'}, {'start': '2215.920', 'end': '2221.200', 'text': 'fix to the front left and right hand'}, {'start': '2218.240', 'end': '2224.480', 'text': 'side of the UPS. This bracket is marked'}, {'start': '2221.200', 'end': '2226.320', 'text': 'L. This bracket is marked R. So this'}, {'start': '2224.480', 'end': '2229.119', 'text': 'been the right hand side of the bracket.'}, {'start': '2226.320', 'end': '2232.240', 'text': 'The bracket will be installed like this'}, {'start': '2229.119', 'end': '2235.280', 'text': 'with four screws securing the bracket to'}, {'start': '2232.240', 'end': '2238.160', 'text': 'the chassis of the UPS. the slot holes'}, {'start': '2235.280', 'end': '2240.800', 'text': 'on top facing the front and the extended'}, {'start': '2238.160', 'end': '2243.680', 'text': 'L-shaped flange at the bottom facing'}, {'start': '2240.800', 'end': '2246.320', 'text': 'forward. Now I want to download the net'}, {'start': '2243.680', 'end': '2249.160', 'text': 'guard management software and install it'}, {'start': '2246.320', 'end': '2251.720', 'text': "to my computer. So I'm at the"}, {'start': '2249.160', 'end': '2254.800', 'text': 'powershell.com.au website. Go to'}, {'start': '2251.720', 'end': '2258.040', 'text': 'support. Go to software downloads. Click'}, {'start': '2254.800', 'end': '2258.040', 'text': 'on that.'}, {'start': '2262.560', 'end': '2271.440', 'text': 'I have a commander LT UPS. So I want'}, {'start': '2267.680', 'end': '2271.440', 'text': 'Netgot software. Click on'}, {'start': '2274.680', 'end': '2279.520', 'text': 'that. It shows that the Netgot software'}, {'start': '2277.440', 'end': '2282.640', 'text': 'is available for three operating'}, {'start': '2279.520', 'end': '2284.640', 'text': 'systems, Windows, Mac, and Linux. I have'}, {'start': '2282.640', 'end': '2288.520', 'text': "a Windows computer, so I'll click on"}, {'start': '2284.640', 'end': '2288.520', 'text': 'Netgot for Windows.'}, {'start': '2290.079', 'end': '2297.240', 'text': 'The screen shows information about the'}, {'start': '2293.079', 'end': '2299.680', 'text': 'software netgot version'}, {'start': '2297.240', 'end': '2301.880', 'text': '1.04-23292. I think what this means is'}, {'start': '2299.680', 'end': '2305.320', 'text': 'the file has been downloaded'}, {'start': '2301.880', 'end': '2308.240', 'text': '33,022 times and the file size 145'}, {'start': '2305.320', 'end': '2311.280', 'text': 'mgabytes. Notice that there is no'}, {'start': '2308.240', 'end': '2315.040', 'text': 'clickable icon. What I have to do is'}, {'start': '2311.280', 'end': '2317.240', 'text': 'scroll down to this box. In this box, if'}, {'start': '2315.040', 'end': '2320.560', 'text': 'I move the cursor to the'}, {'start': '2317.240', 'end': '2324.240', 'text': 'left, the download button appears. This'}, {'start': '2320.560', 'end': '2326.800', 'text': "is a software bug and I'm sure Powers"}, {'start': '2324.240', 'end': '2329.640', 'text': 'Shield will fix this soon. Click on'}, {'start': '2326.800', 'end': '2332.560', 'text': 'download and the download has'}, {'start': '2329.640', 'end': '2334.200', 'text': 'begun. The download is complete. Click'}, {'start': '2332.560', 'end': '2336.880', 'text': 'on'}, {'start': '2334.200', 'end': '2340.800', 'text': 'this. The software is called Install'}, {'start': '2336.880', 'end': '2344.079', 'text': "Netgot Windows. So, it's 145 MGB file"}, {'start': '2340.800', 'end': '2346.800', 'text': 'size. Double click on this.'}, {'start': '2344.079', 'end': '2349.680', 'text': 'Windows user account control asks if I'}, {'start': '2346.800', 'end': '2350.920', 'text': 'will permit this software to install. I'}, {'start': '2349.680', 'end': '2354.480', 'text': 'say'}, {'start': '2350.920', 'end': '2358.839', 'text': 'yes. The installation uses a software'}, {'start': '2354.480', 'end': '2358.839', 'text': 'called Install Anywhere.'}, {'start': '2376.400', 'end': '2379.880', 'text': 'This process is to install NetGuard'}, {'start': '2378.800', 'end': '2383.280', 'text': 'version'}, {'start': '2379.880', 'end': '2386.000', 'text': '1.04. At stage one, it says to choose'}, {'start': '2383.280', 'end': '2388.880', 'text': 'install folder. Where would you like to'}, {'start': '2386.000', 'end': '2391.480', 'text': 'install? My strong recommendation is not'}, {'start': '2388.880', 'end': '2394.320', 'text': 'to change this. Keep the folder'}, {'start': '2391.480', 'end': '2397.520', 'text': 'C/Netguard because I have previously'}, {'start': '2394.320', 'end': '2399.800', 'text': 'tried to give it another folder name.'}, {'start': '2397.520', 'end': '2402.560', 'text': 'And even though it completes the'}, {'start': '2399.800', 'end': '2405.040', 'text': 'installation, the NetGut software will'}, {'start': '2402.560', 'end': '2408.240', 'text': 'not start. So it does not work when I'}, {'start': '2405.040', 'end': '2410.680', 'text': 'try any other folder. So I keep it to'}, {'start': '2408.240', 'end': '2413.280', 'text': 'the default. Press'}, {'start': '2410.680', 'end': '2415.599', 'text': 'next. It asks where I would like to'}, {'start': '2413.280', 'end': '2418.240', 'text': "create the product icon. I'll choose the"}, {'start': '2415.599', 'end': '2421.119', 'text': 'default in the new program group called'}, {'start': '2418.240', 'end': '2423.520', 'text': 'Netguard. And if I want this software'}, {'start': '2421.119', 'end': '2426.160', 'text': 'available to all users on the computer,'}, {'start': '2423.520', 'end': '2427.680', 'text': "I could press all users and I'll do"}, {'start': '2426.160', 'end': '2428.920', 'text': 'that.'}, {'start': '2427.680', 'end': '2433.119', 'text': 'Then press'}, {'start': '2428.920', 'end': '2433.960', 'text': "next. So it confirms my choices. I'll"}, {'start': '2433.119', 'end': '2438.640', 'text': 'press'}, {'start': '2433.960', 'end': '2438.640', 'text': 'next and give permission to start'}, {'start': '2450.119', 'end': '2455.440', 'text': 'installation. Tells me congratulations'}, {'start': '2452.960', 'end': '2457.480', 'text': 'Netgot has been successfully installed.'}, {'start': '2455.440', 'end': '2460.720', 'text': 'So press'}, {'start': '2457.480', 'end': '2463.680', 'text': 'done. Now that I have installed Power'}, {'start': '2460.720', 'end': '2467.280', 'text': 'Shield Netguard software on my Windows'}, {'start': '2463.680', 'end': '2471.599', 'text': '11 laptop. Go to the bottom tray. That'}, {'start': '2467.280', 'end': '2475.359', 'text': 'is the icon for Netguard monitor system'}, {'start': '2471.599', 'end': '2478.480', 'text': 'beeping a heartbeat indicating that a'}, {'start': '2475.359', 'end': '2480.560', 'text': 'UPS is connected to the local host'}, {'start': '2478.480', 'end': '2482.880', 'text': 'computer. If I right button click on'}, {'start': '2480.560', 'end': '2485.280', 'text': 'this icon, it brings up the various'}, {'start': '2482.880', 'end': '2490.880', 'text': 'options. Stop monitor configuration'}, {'start': '2485.280', 'end': '2490.880', 'text': 'debug open monitor exit. If I open'}, {'start': '2494.119', 'end': '2500.160', 'text': 'monitor it opens up a web browser which'}, {'start': '2497.520', 'end': '2503.359', 'text': 'communicates to the UPS. This is my'}, {'start': '2500.160', 'end': '2505.680', 'text': 'laptop. This is the USB interface. It'}, {'start': '2503.359', 'end': '2509.599', 'text': 'gives some highlevel information about'}, {'start': '2505.680', 'end': '2512.480', 'text': 'the UPS type line interactive input'}, {'start': '2509.599', 'end': '2515.440', 'text': 'phase output phase singlephase AC power'}, {'start': '2512.480', 'end': '2519.599', 'text': 'supply the serial number of the UPS. The'}, {'start': '2515.440', 'end': '2519.599', 'text': 'firmware version of the UPS'}, {'start': '2520.280', 'end': '2526.640', 'text': '02625.0201 purchase date of the battery.'}, {'start': '2523.440', 'end': '2529.359', 'text': 'It says the purchase date is today. I'}, {'start': '2526.640', 'end': '2531.920', 'text': 'suspect that is because I pulled out the'}, {'start': '2529.359', 'end': '2533.599', 'text': 'battery during my demonstration. I have'}, {'start': '2531.920', 'end': '2535.920', 'text': 'the opportunity to remind me when to'}, {'start': '2533.599', 'end': '2538.480', 'text': "change the battery, but that's disabled."}, {'start': '2535.920', 'end': '2540.960', 'text': 'In this left button, I can view these'}, {'start': '2538.480', 'end': '2540.960', 'text': 'various'}, {'start': '2541.079', 'end': '2548.079', 'text': 'options. Status that shows the power'}, {'start': '2544.560', 'end': '2551.560', 'text': 'flow of the UPS. At the moment, it says'}, {'start': '2548.079', 'end': '2556.079', 'text': 'the input information. Input voltage'}, {'start': '2551.560', 'end': '2559.119', 'text': '236.9 volts, input frequency 50 Hz. So'}, {'start': '2556.079', 'end': '2561.760', 'text': "AC input because it's line interactive"}, {'start': '2559.119', 'end': '2565.119', 'text': 'it shows the flow passes and out through'}, {'start': '2561.760', 'end': '2568.520', 'text': 'the output. The UPS is operating in line'}, {'start': '2565.119', 'end': '2572.359', 'text': 'interactive mode. Temperature of the UPS'}, {'start': '2568.520', 'end': '2576.560', 'text': '25.7° C. Output voltage'}, {'start': '2572.359', 'end': '2578.720', 'text': "237.1 50 Hz. Zero load. It's zero load"}, {'start': '2576.560', 'end': '2582.560', 'text': 'at the moment because I only have a 9'}, {'start': '2578.720', 'end': '2586.319', 'text': 'watt LED light glow. So the sensitivity'}, {'start': '2582.560', 'end': '2590.400', 'text': 'is too low to detect. The AC input goes'}, {'start': '2586.319', 'end': '2593.040', 'text': 'to a converter which converts AC to DC'}, {'start': '2590.400', 'end': '2596.880', 'text': 'waveform and that charges the battery.'}, {'start': '2593.040', 'end': '2599.119', 'text': 'The DC to AC inverter is not activated'}, {'start': '2596.880', 'end': '2600.280', 'text': 'as you can see because the line is'}, {'start': '2599.119', 'end': '2604.000', 'text': 'grayed'}, {'start': '2600.280', 'end': '2607.839', 'text': 'out. UPS information. It shows the'}, {'start': '2604.000', 'end': '2611.160', 'text': "battery capacity is 96% and there's zero"}, {'start': '2607.839', 'end': '2614.040', 'text': 'load. UPS information. Battery'}, {'start': '2611.160', 'end': '2617.040', 'text': 'information, output'}, {'start': '2614.040', 'end': '2620.560', 'text': 'information diagram which is presently'}, {'start': '2617.040', 'end': '2620.560', 'text': 'showing input voltage'}, {'start': '2621.319', 'end': '2627.079', 'text': 'graph, input frequency'}, {'start': '2624.119', 'end': '2630.760', 'text': 'graph, output voltage'}, {'start': '2627.079', 'end': '2633.359', 'text': 'graph, output frequency'}, {'start': '2630.760', 'end': '2636.079', 'text': 'graph, the load current, and because'}, {'start': '2633.359', 'end': '2638.359', 'text': "it's only a 9 watt load, it doesn't show"}, {'start': '2636.079', 'end': '2641.200', 'text': 'up on the graph. the load level.'}, {'start': '2638.359', 'end': '2644.240', 'text': 'Similarly, battery voltage, UPS'}, {'start': '2641.200', 'end': '2647.200', 'text': 'temperature. What I will do is connect'}, {'start': '2644.240', 'end': '2650.400', 'text': 'the 100 watt soldering iron and see if'}, {'start': '2647.200', 'end': '2653.520', 'text': 'this changes. I have just connected the'}, {'start': '2650.400', 'end': '2656.400', 'text': '100 W soldering iron. The load level'}, {'start': '2653.520', 'end': '2656.400', 'text': "still doesn't show"}, {'start': '2656.680', 'end': '2662.400', 'text': 'up. Ah, it took some time for it to'}, {'start': '2659.599', 'end': '2665.440', 'text': 'recognize it. So, now the load level'}, {'start': '2662.400', 'end': '2668.079', 'text': 'shows my soldering iron. The horizontal'}, {'start': '2665.440', 'end': '2673.079', 'text': 'axis is obviously time. I think the'}, {'start': '2668.079', 'end': '2678.440', 'text': 'graph shows 100 watt output is 5% of'}, {'start': '2673.079', 'end': '2681.599', 'text': '1,800 W UPS capacity. It says current is'}, {'start': '2678.440', 'end': '2685.440', 'text': '0.4. That sounds about right. I think'}, {'start': '2681.599', 'end': '2688.880', 'text': 'that is 0.4 amps because 0.4 4 amps'}, {'start': '2685.440', 'end': '2692.560', 'text': 'multiplied by approximately 240 volts'}, {'start': '2688.880', 'end': '2696.000', 'text': 'gives you 96 watt which is close to the'}, {'start': '2692.560', 'end': '2700.200', 'text': 'rated 100 watt power consumption of the'}, {'start': '2696.000', 'end': '2703.920', 'text': 'soldering iron. Go back to the power'}, {'start': '2700.200', 'end': '2708.640', 'text': 'flow. Go back to UPS information chart'}, {'start': '2703.920', 'end': '2711.680', 'text': 'and it now shows the load level is at 5%'}, {'start': '2708.640', 'end': '2714.720', 'text': 'because I have a 100 watt soldering iron'}, {'start': '2711.680', 'end': '2718.319', 'text': 'connected. Current is 0.4 4 amps at'}, {'start': '2714.720', 'end': '2723.560', 'text': 'output voltage 237 volts. So that all'}, {'start': '2718.319', 'end': '2728.599', 'text': 'looks correct. Go back to UPS. Click on'}, {'start': '2723.560', 'end': '2731.160', 'text': 'history. It shows event lock event'}, {'start': '2728.599', 'end': '2733.000', 'text': 'statistics'}, {'start': '2731.160', 'end': '2737.119', 'text': 'data'}, {'start': '2733.000', 'end': '2739.319', 'text': "diagram. Go back to UPS settings. Let's"}, {'start': '2737.119', 'end': '2742.079', 'text': 'see what local shutdown'}, {'start': '2739.319', 'end': '2744.480', 'text': 'says. Click on local shutdown. See what'}, {'start': '2742.079', 'end': '2747.599', 'text': 'it says. It brings up this menu, the'}, {'start': '2744.480', 'end': '2751.079', 'text': 'options to shut down the UPS. I will'}, {'start': '2747.599', 'end': '2756.280', 'text': 'choose to shut down the'}, {'start': '2751.079', 'end': '2758.839', 'text': 'UPS when the battery capacity is down'}, {'start': '2756.280', 'end': '2762.480', 'text': 'to'}, {'start': '2758.839', 'end': '2762.480', 'text': '20%. Some of the'}, {'start': '2763.000', 'end': '2769.280', 'text': 'options, see what remote shutdown'}, {'start': '2765.440', 'end': '2773.760', 'text': 'options are. I will not be using the UPS'}, {'start': '2769.280', 'end': '2773.760', 'text': 'with remote access control.'}, {'start': '2776.160', 'end': '2779.680', 'text': 'parameter setting. See what it'}, {'start': '2791.240', 'end': '2796.960', 'text': 'says. H took a while to get to um'}, {'start': '2794.240', 'end': '2799.920', 'text': 'parameter setting. UPS alarm enabled.'}, {'start': '2796.960', 'end': '2803.800', 'text': 'Yes, alarm at battery mode enabled. Auto'}, {'start': '2799.920', 'end': '2808.520', 'text': 'reboot enabled. Green power function'}, {'start': '2803.800', 'end': '2812.160', 'text': 'disabled. Battery open status check is'}, {'start': '2808.520', 'end': '2812.160', 'text': "disabled. I'll say"}, {'start': '2812.599', 'end': '2819.000', 'text': 'enabled. Before I do anything else, I'}, {'start': '2815.680', 'end': '2821.920', 'text': 'might click on login and it asks for the'}, {'start': '2819.000', 'end': '2824.520', 'text': 'password. Login monitoring system. The'}, {'start': '2821.920', 'end': '2827.839', 'text': 'username by default is'}, {'start': '2824.520', 'end': '2830.800', 'text': 'administrator and the factory default'}, {'start': '2827.839', 'end': '2834.079', 'text': "password is administrator. I'll try"}, {'start': '2830.800', 'end': '2836.280', 'text': 'that. Login. Select outlet setting and'}, {'start': '2834.079', 'end': '2841.720', 'text': 'see what that'}, {'start': '2836.280', 'end': '2844.400', 'text': 'does. Cold start. Battery deep discharge'}, {'start': '2841.720', 'end': '2847.599', 'text': "protection. It's enabled. Side fault"}, {'start': '2844.400', 'end': '2850.400', 'text': 'detection. It is enabled. P1'}, {'start': '2847.599', 'end': '2853.119', 'text': 'programmable outlet control. P2'}, {'start': '2850.400', 'end': '2856.800', 'text': 'programmable outlet control. I do not'}, {'start': '2853.119', 'end': '2859.920', 'text': 'know which are P1 and P2. This is'}, {'start': '2856.800', 'end': '2863.119', 'text': 'ambiguous to me because in the hardware'}, {'start': '2859.920', 'end': '2865.920', 'text': 'user manual, it only refers to'}, {'start': '2863.119', 'end': '2871.599', 'text': 'programmable outlets without reference'}, {'start': '2865.920', 'end': '2874.319', 'text': 'to P1 or P2. However, in the NetGut user'}, {'start': '2871.599', 'end': '2878.079', 'text': 'manual, it refers only to P1'}, {'start': '2874.319', 'end': '2880.720', 'text': 'programmable outlets. No reference to P2'}, {'start': '2878.079', 'end': '2883.440', 'text': 'programmable outlets. So, this is'}, {'start': '2880.720', 'end': '2886.240', 'text': 'ambiguous and confusing to me, but'}, {'start': '2883.440', 'end': '2890.000', 'text': "perhaps I'm just overthinking it. I'll"}, {'start': '2886.240', 'end': '2890.000', 'text': 'click on the disable'}, {'start': '2890.200', 'end': '2896.800', 'text': 'button. I am'}, {'start': '2893.240', 'end': '2899.920', 'text': 'waiting. It takes a while for the UPS to'}, {'start': '2896.800', 'end': '2902.319', 'text': 'respond after I click. It says disable'}, {'start': '2899.920', 'end': '2905.280', 'text': 'setting successful. So what this'}, {'start': '2902.319', 'end': '2908.880', 'text': 'indicates to me is that it is the orange'}, {'start': '2905.280', 'end': '2911.800', 'text': 'or brown text that is the setting'}, {'start': '2908.880', 'end': '2914.960', 'text': 'configured in the UPS. Under outlet'}, {'start': '2911.800', 'end': '2918.240', 'text': 'setting, backup time for programmable'}, {'start': '2914.960', 'end': '2921.280', 'text': 'outlets is 0 minutes. The number of'}, {'start': '2918.240', 'end': '2923.359', 'text': 'batteries in parallel is one because it'}, {'start': '2921.280', 'end': '2927.359', 'text': 'is only the built-in battery pack.'}, {'start': '2923.359', 'end': '2929.839', 'text': 'Battery max backup time 999 minutes.'}, {'start': '2927.359', 'end': '2934.280', 'text': "Voltage range for eco mode. Let's see"}, {'start': '2929.839', 'end': '2939.920', 'text': "what that says. Perhaps I'll put this as"}, {'start': '2934.280', 'end': '2943.040', 'text': '245 volts maximum and 225 volts minimum.'}, {'start': '2939.920', 'end': '2946.480', 'text': 'Go to purchase information and here I'}, {'start': '2943.040', 'end': '2949.440', 'text': 'can input some purchase information. Go'}, {'start': '2946.480', 'end': '2953.480', 'text': 'to control realtime control. So this'}, {'start': '2949.440', 'end': '2957.040', 'text': 'allows me real time control of these'}, {'start': '2953.480', 'end': '2959.520', 'text': 'features. I can schedule on and off. I'}, {'start': '2957.040', 'end': '2961.440', 'text': 'can schedule battery test. Looks like'}, {'start': '2959.520', 'end': '2963.839', 'text': 'there are three types of test that can'}, {'start': '2961.440', 'end': '2966.960', 'text': 'be carried out. A 10-second self test, a'}, {'start': '2963.839', 'end': '2970.400', 'text': 'self test where I define the test time'}, {'start': '2966.960', 'end': '2971.240', 'text': 'and then a deep discharge test. I can go'}, {'start': '2970.400', 'end': '2974.400', 'text': 'to'}, {'start': '2971.240', 'end': '2977.200', 'text': 'configuration and define settings for'}, {'start': '2974.400', 'end': '2979.920', 'text': 'these various parameters, but I will not'}, {'start': '2977.200', 'end': '2983.119', 'text': 'cover it here. I will now disconnect AC'}, {'start': '2979.920', 'end': '2986.880', 'text': 'input power in order to show the power'}, {'start': '2983.119', 'end': '2989.119', 'text': 'flow when the DC to AC inverter is'}, {'start': '2986.880', 'end': '2992.319', 'text': "activated. Here we are. I've now"}, {'start': '2989.119', 'end': '2994.960', 'text': "disconnected AC input power. Let's see"}, {'start': '2992.319', 'end': '2997.760', 'text': 'how long before NetGuard software'}, {'start': '2994.960', 'end': '3001.200', 'text': 'provides alert and changes the power'}, {'start': '2997.760', 'end': '3004.160', 'text': 'flow diagram to show AC input now coming'}, {'start': '3001.200', 'end': '3007.040', 'text': 'from the battery powered inverter. About'}, {'start': '3004.160', 'end': '3009.040', 'text': '23 seconds later, NetG got alerts of AC'}, {'start': '3007.040', 'end': '3011.680', 'text': 'input failure.'}, {'start': '3009.040', 'end': '3015.960', 'text': 'Netgot just updated power flow diagram'}, {'start': '3011.680', 'end': '3018.480', 'text': 'to show battery powered inverter now'}, {'start': '3015.960', 'end': '3020.880', 'text': 'working. As a result, the P1'}, {'start': '3018.480', 'end': '3023.200', 'text': 'programmable outlet power has been'}, {'start': '3020.880', 'end': '3025.920', 'text': 'switched off. That is correct. And the'}, {'start': '3023.200', 'end': '3030.559', 'text': 'power flow now shows that there is no'}, {'start': '3025.920', 'end': '3034.480', 'text': 'mains AC input power and instead the'}, {'start': '3030.559', 'end': '3037.920', 'text': 'battery is supplying power to the DC to'}, {'start': '3034.480', 'end': '3040.960', 'text': 'AC inverter. So this is working'}, {'start': '3037.920', 'end': '3044.720', 'text': 'correctly and the UPS is operating in'}, {'start': '3040.960', 'end': '3047.599', 'text': 'battery mode. I will reconnect AC input'}, {'start': '3044.720', 'end': '3050.680', 'text': 'power and we will see the graph restored'}, {'start': '3047.599', 'end': '3053.839', 'text': 'to AC input power'}, {'start': '3050.680', 'end': '3056.559', 'text': 'flow. Here we are. The AC power flow has'}, {'start': '3053.839', 'end': '3059.119', 'text': 'been restored. The UPS is working'}, {'start': '3056.559', 'end': '3061.920', 'text': "correctly. That's good. So in summary,"}, {'start': '3059.119', 'end': '3065.200', 'text': 'what do I like about this UPS? I think'}, {'start': '3061.920', 'end': '3068.160', 'text': "it's wellb built. It looks robust. I can"}, {'start': '3065.200', 'end': '3070.480', 'text': 'use it in a horizontal rack position or'}, {'start': '3068.160', 'end': '3073.200', 'text': 'I can use it as a floor standing tile'}, {'start': '3070.480', 'end': '3075.839', 'text': 'and the display can be configured for'}, {'start': '3073.200', 'end': '3078.480', 'text': 'horizontal or vertical use. It has an'}, {'start': '3075.839', 'end': '3081.760', 'text': 'inverter that generates pure sine wave.'}, {'start': '3078.480', 'end': '3085.960', 'text': 'It is a line interactive UPS. So better'}, {'start': '3081.760', 'end': '3089.319', 'text': 'than a standby UPS has automatic voltage'}, {'start': '3085.960', 'end': '3092.559', 'text': 'regulation. Has spark and boost voltage'}, {'start': '3089.319', 'end': '3094.559', 'text': 'regulation. It has a power factor of 0.9'}, {'start': '3092.559', 'end': '3096.960', 'text': 'which is good. And it also has the'}, {'start': '3094.559', 'end': '3100.000', 'text': 'ability to connect to an external'}, {'start': '3096.960', 'end': '3103.440', 'text': 'battery pack in order to extend the'}, {'start': '3100.000', 'end': '3108.520', 'text': 'total amp hour capacity of this UPS from'}, {'start': '3103.440', 'end': '3112.000', 'text': 'the built-in 48V 9MR to a total of'}, {'start': '3108.520', 'end': '3115.839', 'text': '27MR. The addition of one external'}, {'start': '3112.000', 'end': '3119.040', 'text': 'battery pack. The user interface display'}, {'start': '3115.839', 'end': '3121.200', 'text': 'looks clean, simple, and clear. I have'}, {'start': '3119.040', 'end': '3123.359', 'text': 'no difficulty reading the text and the'}, {'start': '3121.200', 'end': '3126.319', 'text': 'values. However, it does take a bit of'}, {'start': '3123.359', 'end': '3129.440', 'text': 'getting used to in order to operate the'}, {'start': '3126.319', 'end': '3133.440', 'text': 'buttons and the settings menu because it'}, {'start': '3129.440', 'end': '3135.599', 'text': 'is a simplified LCD display. But I do'}, {'start': '3133.440', 'end': '3138.800', 'text': 'understand and accept that. I like the'}, {'start': '3135.599', 'end': '3142.240', 'text': 'fact that the UPS has a hot swappable'}, {'start': '3138.800', 'end': '3146.240', 'text': 'battery system and it also has the'}, {'start': '3142.240', 'end': '3149.680', 'text': 'Netgot software which runs on Windows 11'}, {'start': '3146.240', 'end': '3152.559', 'text': 'and also some versions of Mac and Linux'}, {'start': '3149.680', 'end': '3154.960', 'text': 'operating systems. Unfortunately, I have'}, {'start': '3152.559', 'end': '3158.079', 'text': 'not found in the user manual any'}, {'start': '3154.960', 'end': '3161.119', 'text': 'instructions or ability to upgrade the'}, {'start': '3158.079', 'end': '3164.599', 'text': 'firmware in the UPS, not even when'}, {'start': '3161.119', 'end': '3168.800', 'text': 'connected via USB cable to a local host'}, {'start': '3164.599', 'end': '3171.440', 'text': "PC. That's okay if the firmware is of a"}, {'start': '3168.800', 'end': '3173.839', 'text': 'high quality and there are no bug fixes'}, {'start': '3171.440', 'end': '3176.559', 'text': 'required in the future going forward.'}, {'start': '3173.839', 'end': '3180.079', 'text': "I've shown how Netgot software on"}, {'start': '3176.559', 'end': '3183.200', 'text': 'Windows 11 PC operates with the simple'}, {'start': '3180.079', 'end': '3186.160', 'text': 'user interface to enable monitoring the'}, {'start': '3183.200', 'end': '3188.640', 'text': 'UPS system. And that is good. I hope you'}, {'start': '3186.160', 'end': '3191.839', 'text': 'found this video interesting. I look'}, {'start': '3188.640', 'end': '3193.920', 'text': 'forward to using this UPS. Do hit the'}, {'start': '3191.839', 'end': '3196.400', 'text': 'like button and subscribe to my channel'}, {'start': '3193.920', 'end': '3198.090', 'text': 'for more and help the channel grow.'}, {'start': '3196.400', 'end': '3203.290', 'text': 'Thank you so much.'}, {'start': '3198.090', 'end': '3203.290', 'text': '[Music]'}, {'start': '3212.570', 'end': '3225.050', 'text': '[Music]'}, {'start': '3223.880', 'end': '3228.119', 'text': 'Hey.'}, {'start': '3225.050', 'end': '3229.720', 'text': '[Music]'}, {'start': '3228.119', 'end': '3245.079', 'text': 'Hey. Hey.'}, {'start': '3229.720', 'end': '3245.079', 'text': '[Music]'}, {'start': '3246.720', 'end': '3267.869', 'text': 'Yeah.'}, {'start': '3248.390', 'end': '3267.869', 'text': '[Music]'}, {'start': '3273.970', 'end': '3281.520', 'text': '[Music]'}]