| Sizes |
350 Watts to 2100 Watts |
| Input Voltage |
120 or 277 Volt +/- 10% On-Line zero Transfer time |
| Output Voltages |
120 or 277 Volt |
| Output Frequency |
50 Hz or 60 Hz +/- 5% (Battery Mode) |
OutputVoltage
Reg. |
+4% for all loads and for Battery Discharge mode |
| Output Wave Form |
Sinewave during emergency a 10% max. THD with linear
load |
| Output Protection |
Current limiting and short circuit protection |
| Battery |
Maintenance free sealed lead calcium
72 VDC for 350 Watts - 2100 Watts
96 VDC for 350 Watts - 2100 Watts |
| Recharge Time |
Recharge Time per U.L. 924 |
| Environmental |
Humidity: 0 - 95% RH none condensation
Operating
Temp.: UPS: 0°C to +40°C. (-32°F to 102°F)
Battery:
20°C to +30°C. (68°F to 86°F) |
Single
Phase 
