Model 48V / 2000W HE Part number 241115.105 INPUT DATA Voltage (nominal) 185 - 275 VAC / 185 - 275 VDC Voltage (range) 85 - 300 VAC / 85 - 275 VDC Frequency 45 - 66 Hz, 15-18.5 Hz1) / 0 Hz Current (maximum) @ nominal input, full load 11.6 ARMS Protection Fuse in both lines Varistor for transient protection Disconnect above 300 VAC/DC OUTPUT DATA Voltage (default) 53.5 VDC Voltage (adjustable range) 43.5 - 57.6 VDC Power (maximum) 2000 W Power @ 85 VAC 850 W Current (maximum) @ nominal input, full load 41.7 A Ripple, 30MHz bandwidth < 100 mVpp Psophometric noise < 2 mVRMS Static Voltage regulation �±0.5% for 10 - 100% load Dynamic Voltage regulation �±5.0% for 10-90% or 90-10% load variation, regulation time < 50ms Protection Fuse, Short circuit proof, High temperature protection, Hot plug-in inrush current limiting OTHER SPECIFICATIONS Efficiency @ nominal input 96 % Isolation 3.0 kVAC - input to output, 1.5 kVAC - input to earth, 500 VDC - output to earth Alarms: Red LED 'on' Low mains shutdown, High and low temperature shutdown, Rectifier Failure, Overvoltage shutdown on output, Fan failure, Low voltage alarm, CAN bus failure Warnings: Yellow LED 'on' Rectifier in power derate mode, Remote battery current limit activated, Input voltage out of range, flashing at overvoltage Normal (module running): Green LED 'on' Acoustic noise, full load @ Tambient = 25�°C full load @ Tambient = 40�°C < 20 dBA < 56 dBA MTBF (Telcordia SR-332 Issue I method III (a)) >350 000 (@ Tambient : 25 �°C) Operating temperature -40 to +75�°C (-40 to +167�°F)4), humidity 5 - 95% RH non-condensing Temperature de-rating >55�°C (131�°F), 1200W @ 75�°C (167�°F) Storage temperature -40 to +85�°C (-40 to +185�°F), humidity 0 - 99% RH non-condensing Dimensions[WxHxD] / Weight 109 x 41.5 x 327mm (4.25 x 1.69 x 13â??) / 1.95 kg (4.3 lbs) DESIGN STANDARDS Electrical safety EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013, UL 60950-1:2014, CSA C22.2 No.60950-1-07:2014, IEC 60950-1:2013 EMC EN 61000-6-1:2019, -6-2:2019, - 6-3:2007 + A1:2011, - 6-4:2019, EN 61000-3-2:2019 ETSI EN 300 386 V.2.1.1, Telcordia NEBS GR1089 CORE Marine DNVGL-CG-03392) Environment ETSI EN 300 019: 2-1 (Class 1.2) & 2-2 (Class 2.3) EU 2015/863 (RoHS) & 2012/19/EU (WEEE) Normal operating conditions as per IEC 62040-5-3:2016 clause 4.2. Other operating conditions as per IEC 62040-5-3:2016 clause 4.3, must be advised