Description
The Master II Series (1P/1P) – Rack/Tower type is a true online double conversion single phase UPS system designed to deliver clean and high-quality electrical power to fully protect critical devices in a wide range of applications.
Capacity
PRO803-ERS 3KVA: 3000VA / 2700W
UPS type
Rack / Tower
Input phase
Single phase with ground
Input nominal voltage
200/208/220/230/240VAC
Input voltage range
110-300VAC ± 5%
Input frequency
40 – 70Hz
Input power factor
≧ 0.99 @ nominal voltage (100% load)
Output nominal voltage
200/208/220/230/240VAC
Output voltage regulation (batt. mode)
± 1%
Output frequency
Synchronized range: 47 – 53Hz or 57 – 63Hz
Battery mode: 50Hz ± 0.1Hz or 60Hz ± 0.1Hz
Output current crest ratio
5:1 (max.)
Output harmonic distortion
≦2% THD (Linear load), ≦4 % THD (Non-linear load)
Battery type and number
1000VA – 12V/9Ah x 2pcs
1500VA – 12V/9Ah x 3pcs
2000VA – 12V/9Ah x 4pcs
3000VA – 12V/9Ah x 6pcs
Battery recharge time
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
Front panel
Status LED, function keys, LCD display
Communication
Smart RS232, USB port and Emergency Power Off (EPO)
