The 1-3KVA series single phase online high frequency UPS adopt high performance micro controller unit, dual protective by software and hardware and intelligent battery management technology. The 1-3KVA series UPS have high reliability, stable performance, high efficiency, human-based management and excellent quality of product. Widely used on small-scale server, workstation, POS terminal, mobile base, automated teller machine and the office online environment with securities, transport, electric, industry etc…

High frequency 1-3KVA (technology parameters)
Model RDHI 1101 RDHI 1102 RDHI 1103
Rated capacity 1000VA/800W 2000VA/1600W 3000VA/2400W
Phase Signal phase to earth
Input
Rated voltage 200/208/220/230/240 VAC
Voltage range 110-300VAC
Frequency range 40-70Hz
Power factor >0.99 @ rated voltage(full load)
Output
Output voltage 200/208/220/230/240 VAC
Voltage range +-1%
Frequency range(synchronous correction range) 47~53Hz or 57~63Hz
Frequency range(battery mode) 50Hz or 60Hz +-0.1Hz
Current peak ratio 3:0.1
Total harmonic distortion THD<3%(liner loaded), THD<6%(nonlinear loaded)
Conversion time AC to DC Zero
Inversion to bypass 4ms(typical)
Battery mode Sin wave
Efficiency
Power mode 87% 90% 90%
Battery mode 83% 87% 89%
Battery
Standard type Battery type 12V / 9AH
Amount 2 6 8
Typical charging time 4 hours to 90%
Charging current(max) 1.0A
Charging voltage 27.4VDC+-1% 82.1VDC+-1% 109.6VDC+-1%
Long-acting type Battery type Based on capacity of battery
Amount 3 6 8
Charging current(max) 1.0A/2.0A/4.0A/6.0A
Charging voltage 41.1VDC+-1% 82.1VDC+-1% 109.6VDC+-1%
Indicator light
LCD Load, battery, power mode, battery mode, bypass mode and error
Alarm
Battery mode Beep every 4 seconds
Battery low Beep every 1 seconds
Over load Beep every 1 seconds
Error Long ringing
Size
Standard type W*D*H(mm) 145*400*220 192*460*340 192*460*340
Weight(Kg) 14 34 34.5
Long-acting type W*D*H(mm) 145*400*220 192*460*340 192*460*340
Weight(Kg) 7 13.5 14
Working environment
Humidity 20-90% @ 0-40 degree centigrade
Noise Less than 50dB @ 1 meter
Control manage
Smart RS-232 /USB Support Windows 2000/2003/XP/VISTA/2008, Windows 7/8, Linux, Unix, MAC
SNMP(optional) Support electric management with network administrator or web browser based on SNMP technology

Renda Group, www.rendapower.com