PROLINK UPS PRO903-ES-4U 3KVA ONLINE UPS LCD 4 x UNIVERSAL SOCKETS

GENERAL
UPS Type: Tower
Phase: Single phase with ground
Rating (VA): 3000
Nominal Power (W): 2700

Standard Model
Dimension (mm): 421 x 190 x 318 (D x W x H)
Weight (kg): 27.6

Long-run Model
Dimension (mm): 397 x 145 x 220 (D x W x H)
Weight (kg): 7.4

INPUT
Connection Type: IEC 320-C20
Nominal Voltage: 200/208/220/230/240 VAC
Voltage Range: 110-300 VAC (Load at 50%), 160-280 VAC (Load at 100%)
Frequency Range: 45 ~ 70 Hz
Power Factor: >= 0.99

OUTPUT
Connection Type: 4 x Universal socket (PRO903ES), 2 x Universal socket (PRO903EL), Terminal

Nominal Voltage: 200/208/220/230/240 VAC
Voltage Regulation: ±1%
Frequency Range (Synchronized Range): 47 ~ 53 Hz or 57 ~ 63 Hz
Frequency Range (Batt. Mode): 50 Hz ± 0.25 Hz or 60 Hz ± 0.3 Hz
Current Crest Ratio: 3:1
Harmonic Distortion: ≤3% THD (Linear load), ≤6% THD (Non-linear load)

ALARM & INDICATORS
Battery Mode: Sounding every 4 seconds
Low Battery: Sounding every second
Overload: Sounding twice every second
Fault: Continuously sounding
LCD: Load level, Battery Level, AC mode, Battery mode, Bypass mode and Fault

CONNECTIVITY, CONTROL & MONITORING
Front panel: Status LED, Function keys, LCD display
Communication: Smart RS232*, USB Port

BATTERY

Standard Model
Type: 12V / 9Ah
Numbers: 6
Typical Recharge Time: 4 hours recover to 90% capacity

Long-run Model
Type: Depending on the capacity of external batteries
Number: 6
Charging Current (max): 1A / 2A / 4A / 6A Adjustable