Online double conversion with DSP control,modular UPS, EPO,N+1 redundancy parallel,10-120kVA, PF 0.9

Model Number: EA900 series 30KVA (3/3) Key Specifications/Special Features: High frequency online double-conversion with DSP controlModular design, high reliability, easily maintenanceDouble input distribution, higher reliability of systemInput power factor correction (PFC)ECO mode operation for energy savingWide input voltage range, 50Hz/60Hz frequency self-adaptableSupport two modes of frequency conversion: 50Hz input/60Hz output and 60Hz input/50Hz output

Input power factor>0.99, input THDi≤3%, output THDV≤3%

Output power factor 0.9

High efficiency: load>10%, efficiency≥90%; load>50%, efficiency≥93%

Digitized charger: flexible charger parameter and battery configuration setting, monitoring battery disconnected on line

Share battery pack in parallel operation or separate battery pack for different UPS

Flexible charger parameter and battery configuration setting, selectable battery number: 32 pieces/34 pieces/36 pieces/38 pieces/40 pieces

Advanced intelligent battery management technique, prolong the working life of battery effectively

Support battery cold start and main supply self-starting

5.7 inches LCD touch screen, friendly human and machine interface

Perfect protective function in hard and software, robust self diagnose, abundant event log for future check

Perfect password control technology, including the first power-on password control, user password control and maintenance password control

Reminders of battery and DC BUS capacitors out of warranty

Standard emergency power off (EPO)

Standard RS232/USB/RS485/dry contact communication port

Optional SNMP communication port

Optional N+1 redundancy parallel up to 6 units

Optional built-in isolation transformer

Optional battery temperature compensation