Title: +038=542.001-OS011._02-Previdia Max Brannsentral Nortek Instalasjonsveiledning.pdf
Battery inefficiency or faultIFM24160 module - technical specificationsPower supply voltage230V~ (+10% - 15%) 115V~ (+10% - 15%) 50/60 HzMaximum current draw from mains1.1A @ 230V 2A @ 115VOutput voltage27.6 Vnominal20 - 27.6 VMaximum output ripple1%Maximum available current5.2AImax a (as per EN54-4)4AImax b (as per EN54-4)4AImin185mABatteries2 x 12 V 24Ah, NPL24-12I or 2 x 12 V 17 Ah, NP 17 -12-FR or equivalent with UL94-V1 flame class enclosure or higherBattery charger Maximum voltage charge adapted to temperature1.2AMaximum internal resistance of battery (Ri Max)1OhmBattery shutdown voltage19.5VOperating temperaturefrom -5°C to +40°CIsolation classIstand-by20mAConsumption @ 27.6Vmaximum40mAMaximum voltage on OUT 11.5A @ 27.6VMaximum voltage on OUT 21.5A @ 27.6VMaximum voltage on RELAY5 A @ 30V3.7IFM2L, internal module with 2 loops