The SLS series of high voltage power supplies provide up to 2000 watts of power with voltage outputs ranging from 160kV to 360kV. These power supplies utilize high frequen­cy resonant inverters with proprietary controls for reliable operation in extreme environments. The high voltage multi­plier unit is built with a hybrid design of solid encapsulation and air, thus reducing its overall size. Comprised of 20kV interlocking wafers, the multiplier unit offers flexible building blocks for many different output configurations.
repeatability: 1% of maximum rating.
0 to 10V equivalent to rated voltage. Accuracy, 1% reading.
0 to 10V equivalent to rated current. Accuracy, 1% reading.
0.05% per hour after 1/2 hour warm-up.
Slow start times: 6 seconds standard.
Overcurrent, Overvoltage, Arc protection, Overtemperature.
If 8 arcs occur in a 10 second, non-synchronous time window, the supply reverts to the Power Down Mode with an ARC fault displayed on the front panel default diagnostic display.
2.5 meters ±0.1 meter maximum.
25 pin, male D connector, J3.
Front panel, 3.5 digit, digital voltage and current meters.
The SLS Series of “stack” configured high voltage power supplies come in a various output voltages and different physical configurations. Appropriate corona relief is required for these units to operate at maximum output voltage. Frequently users will provide the corona relief needed so Spellman will provide stack assemblies that by themselves will not be able to operate at maximum output voltage corona free. Please be certain to discuss your requirements with Spellman to be assured you get a stack assembly in the physical configuration you require for your application. The optional K941 Toroid (5˝ x 20˝) should be considered if customer corona relief will not be provided.
*Specify “P” for positive polarity or “N” for negative polarity Other combinations of voltage and current are available.