|
Input Conditions and Specifications
|
|
Input Voltage
|
Single Phase 160-270VAC, 2 Wire + E Threee Phase
400V(330-470VAC), 4Wire + E
|
|
Frequency
|
50Hz ± 6% (47 - 53 Hz)
|
|
Input / Cutoff
|
Automatic for Input Under Voltage & Input
Over Voltage
|
|
DC Voltage
|
Single Phase (180VDC) for 5,6,7.5 & 10KVA
Three Phase (360VDC) for 5 to 120KVA
|
|
Output Conditions and Specifications
|
|
Output Voltage
|
Single Phase 220/230VAC ± 1%, 2 Wire +E
Three Phase 400/415VAC ± 1%, 4 Wire +E
|
|
Output Frequency
|
50Hz ± 0.2%
|
|
Load Power Factor
|
Unity to 0.6 lag
|
|
Waveform
|
Sine Wave
|
|
Distortion
|
<2% on Linear and non-linear Load
|
|
Inverter Efficiency
|
90% (Typical)
|
|
Transient Voltage
|
< ± 5% for 100% Step Load Change (corrected within 50 ms.)
|
|
Crest Factor
|
3 : 1
|
|
Over Load
|
120% for 10 mis. 150% for 10 sec.
|
|
Noise
|
< 55 db at a distance of one metre
|
|
Environment
|
0 - 50°C, 90% RH Max (non condensing)
|
|
Cooling
|
Forced air type
|
