Specification No. RDSO/PE/SPEC/AC/0024(REV '0') with Amendment-2

25KVA Inverter Requirements:

RequirementsOperating parameters
Rated output capacity of inverter25kVA min. at 0.8 PF (50 Hz)
Input voltage to Inverter (unit/min/norm/max)Input 90V/110V/140V with 15% ripple
Inverter output415V ± 5%, 50 Hz ± 3%, 3-phase pure sine wave
Current harmonics at full loadLess than 5% up to 20th harmonic upto 1000Hz
Ambient-5 to 55° C
CoolingNatural cooled
Efficiency at full load at 0.8pf, 50Hz92%
ConstructionModular (Rack/box type)