True Online Double-Conversion
Microprocessor control optimizes reliability
Output power factor 0.9
Wide input voltage (110V ~ 300V)
Converter mode available
Eco mode for energy saving
Generator compatible
Comprehensive display allows easy monitoring and access on UPS status
Input power factor correction
Warranty 1 Year


Model PRO803ES
Phase Single phase with ground
Capacity 3000 VA / 2700 W
INPUT
Nominal Voltage 200/208/220/230/240VAC
Input Voltage Range 110-300 VAC (Based on load at 50%)
176-300VAC (Based on load at 100%)
Frequency Range 40 Hz ~ 70 Hz
Power Factor ≧ 0.99 @ Nominal Voltage (100% load)
OUTPUT
Output Voltage 200/208/220/230/240VAC
Voltage Regulation ± 1 %
Frequency Range (Synchronized Range) 47~ 53 Hz or 57 ~ 63 Hz
Frequency Range (Batt. Mode) 50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz
Current Crest Ratio 3:1
Harmonic Distortion ≦ 2 % THD (Linear Load)
≦ 4 % THD (Non-linear Load)
Transfer Time AC Mode to Battery Mode Zero
Inverter to Bypass 4 ms (Typical)
Waveform (Batt. Mode) Pure Sinewave
EFFICIENCY
AC Mode 91%
Battery Mode 90%
BATTERY
Battery Type 12 V / 9 Ah
Numbers 6
Typical Recharge Time 4 hours recover to 90% capacity
Charging Current (max.) 1 A
Charging Voltage 82.1 VDC ±1%
INDICATORS
LCD Load level, Battery level, AC mode, Battery mode, Bypass mode, and Fault indicators
ALARM
Battery Mode Sounding every 5 seconds
Low Battery Sounding every 2 second
Overload Sounding every second
Fault Continuously sounding
PHYSICAL
Dimension D x W x H (mm) 421 x 190 x 318
Net Weight (Kgs) 27
ENVIRONMENT
Humidity 20-95 % RH @ 0- 40°C (Non-condensing)
Noise Level Less than 50dBA @ 1 Meter
MANAGEMENT
Smart RS-232 / USB Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux, Unix and MAC
Optional SNMP Power management from SNMP manager and web browser


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