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o Pure sine wave output
o Output power factor 0.8
o User-friendly and easy-shift LCD design
o Rack/Tower design
o Microprocessor-based line interactive design
o Built-in boost and buck AVR
o Programmable power management outlets
o ECO operation for energy saving (Efficiency Corrective Optimizer)
o Emergency power off function (EPO)
o Hot-swappable battery design
o Multiple communication available
o Long-run models available
Model | GR 1.1K (L) | GR 2K (L) | GR 3K (L) | |
Capacity | 1100VA/880 W | 2000VA/1600 W
| 3000VA/2400 W | |
Input | ||||
Voltage | 110/120 VAC or 208/220/230/240 VAC | |||
Acceptable Voltage Range | 81-145 VAC or 162-290 VAC | |||
Frequency Range | 60/50 Hz (Auto sensing) | |||
Output | ||||
Output Voltage | 110/120 VAC or 208/220/230/240 VAC | |||
Voltage Regulation (Batt. Mode) | ± 3 % (Before battery alarm) | |||
Frequency Range (Batt. Mode) | 50 Hz or 60 Hz ±1 Hz | |||
Current Crest Ratio | 3:1 | |||
Harmonic Distortion | 8% max @ 100% linear load, 15% max @ 100% non-linear load (before alarm) | |||
Transfer Time | Typical 2-6 ms, 10ms max. | |||
Waveform (Batt.Mode) | Pure Sinewave | |||
Efficiency | ||||
AC Mode | 97% | 97% | 97% | |
Buck & Boost Mode | 90% | 90% | 90% | |
Battery Mode | 83% | 85% | 87% | |
Battery | ||||
Standard Model | Type & Number | 12V/9Ah x 2 | 12V/9Ah x 4 | 12V/9Ah x 6 |
Charging Voltage | 27.4 VDC ± 1% | 54.8 VDC ± 1% | 82.1 VDC ± 1% | |
Typical Recharge Time | 4 hours recover to 90% capacity | |||
Long-run Model | Charging Current (Max.) | 4 A / 8 A | 4 A / 8 A | 4 A / 8 A |
Charging Voltage | 27.4 VDC± 1% | 54.8VDC ± 1% | 82.1VDC ± 1% | |
Protection | ||||
Full Protection | Overload, discharge, and overcharge protection | |||
INDICATORS | ||||
LCD Display | AC Mode, Battery Mode, Load Level, Battery Level, Input Voltage, Output Voltage, Overload, Fault, and Low Battery | |||
Alarm | ||||
Battery Mode | Sounding every 10 seconds | |||
Low Battery | Sounding every second | |||
Overload | Sounding every 0.5 second | |||
Fault | Continuously sounding | |||
Physical | ||||
Standard Model | Dimension, DxWxH (mm) | 380 x 438 x 88 | 480 x 438 x 88 | 600 x 438 x 88 |
Net Weight (kgs) | 14.23 | 23.1 | 32.24 | |
Long-run Model | Dimension, DxWxH (mm) | 380x 438 x 88 | 480x438 x 88 | 600x 438 x 88 |
Net Weight (kgs) | 10.8 | 14 | 18 | |
Environment | ||||
Humidity | 0-90% RH @ 0- 40°C (Non-condensing) | |||
Noise Level | Less than 45dB | |||
MANAGEMENT | ||||
Smart RS-232/USB | Supports Windows2000/2003/XP/Vista/2008, Windows 7/8, Linux, Unix, and MAC | |||
Optional SNMP | Power management from SNMP manager and web browser | |||
