Specification:
*GENERAL
- PRO903-ES 3KVA: 3000VA / 2700W
- UPS type: Tower
-Capacity: 3000 VA
- Input phase: Single phase with ground
-Dimension (mm): 282 x 145 x 220
-Weight (kg): 9.8kg
*Input nominal voltage: 3000VA: 200/208/220/230/240VAC
*Input voltage range: 3000VA: 110-300VAC (Based on load at 50%) / 160-280VAC (Based on load at 100%)
- Voltage Range: 110-300 VAC (Based on load at 50%)160-280VAC (Based on load at 100%)"
- Input frequency: 3000VA: 40 - 70Hz
- Input power factor: ≧ 0.99 @ nominal voltage (100% load)
*Output frequency: 3000VA: Synchronized range: 47 - 53Hz or 57 - 63Hz
Battery mode: 50Hz ± 0.25Hz or 60Hz ± 0.3Hz
- Output voltage regulation: ±1%
- Output current crest ratio: 3:1
- Output harmonic distortion: 3000VA: ≦ 3% THD (Linear load) / ≦ 6% THD (Non-linear load)
Waveform : Pure Sinewave
*Battery type and number: 3000VA - 12V/9Ah x 6pcs
*Battery recharge time: 3000VA - 4 hours to 90% capacity
*Alarm : Battery mode - Sounding every 4 seconds
Low battery - Sounding every second
Overload - Sounding twice every second
Faulty - Continuously sounding
-LCD indicators: Load level, battery level, AC mode, battery mode, bypass mode, and fault indicators
-Front panel: Status LED, function keys, LCD display
-Communication: Smart RS232 and USB port