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GHD11 1K-3KVA LV

GH11 1-10KVA LV with low voltage input & output design is specifically designed for operation in poor power areas. They provides high power density with long backup time in compact size. It’s ideal for ATMs, banking and other business critical applications. Users also can adjust charging current from 1A to 6A according to different applications.

  • True double-conversion

  • Microprocessor control optimizes reliability

  • Input power factor correction

  • Output power factor 0.9

  • Wide input voltage (55 V – 145 V)

  • Converter mode available

  • ECO mode for energy saving( Only available for 1-3KVA)

  • Generator compatible

  • Adjustable charging current via LCD or software(1A-6A) only available for 6K/10K models

  • Smart SNMP works well with either USB or RS-232 together

  • Comprehensive display allows easy monitoring and access of UPS status

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MODELGHD11-1K (L)LVGHD11-2K (L)LVGHD11-3K (L)LV
PHASESingle phase with ground
CAPACITY1000 VA / 900 W2000 VA / 1800 W3000 VA / 2700 W
INPUT
Nominal Voltage100/110/115/120/127VAC
Input Voltage Range 55-145VAC at 50% load 85-140VAC  at 100% load 
Frequency Range40-60Hz / 50-70Hz
Power Factor≧0.99 @ Nominal Voltage (100% load)
OUTPUT
Output Voltage100/110/115/120/127VAC
Voltage Regulation ± 1%
Frequency Range (Synchronized Range)47-53Hz or 57-63Hz
Frequency Range (Batt. Mode)50Hz±0.25Hz or 60Hz±0.3Hz 
Current Crest Ratio3:1
Harmonic Distortion≦ 3 % THD (Linear Load)
≦ 6 % THD (Non-linear Load)
Transfer TimeAC to DCZero
Inverter to Bypass4 ms (Typical)
Wave Form (Batt. Mode)Pure Sine wave
EFFICIENCY
To AC Mode88%89%90%
To Battery Mode83%87%88%
BATTERY
Standard ModelBattery Type12 V /9 AH12 V / 9AH12 V / 9 AH
Numbers246
Typical Recharge Time4 hours recover to 90% capacity
Charging Current (max.)1.0 A
Charging Voltage27.4VDC ± 1%54.7 VDC ±1%82.1 VDC ±1%
Long-run Model*Battery TypeDepending on the capacity of external batteries
Numbers368
Charging Current (max.)1.0A/2.0A/4.0A/6.0 A (Adjustable)
Charging Voltage41.0VDC ± 1%82.1 VDC ±1%109.4VDC ±1%
INDICATORS
LCDLoad level, Battery level, AC mode, Battery mode, Bypass mode, and Fault indicators
ALARM
Battery ModeSounding every 4 seconds
Low BatterySounding every second
OverloadSounding twice every second
FaultContinously sounding
PHYSICAL
Standard ModelDimension, D x W x H (mm)285*145*220395*145*240415*190*337
Net Weight (kgs)9.318.630
Long-run Model*Dimension, D x W x H (mm)282 x 145 x 220397 X 145 X 220
Net Weight (kgs)4.66.87.4
ENVIRONMENT
Humidity20-90 % RH @ 0- 40°C (non-condensing)
Noise LevelLess than 50 DB@ 1 Meter
MANAGEMENT
Smart RS-232/USBSupports Windows 2000/2003/XP/Vista/2008/7/8, Linux, Unix, and MAC
Optional SNMPPower management from SNMP manager and web browser
*Long-run model is only available in 200/208/220/230/240VAC systems. output power factor is PF0.8.
**Derate to 80% of capacity in Frequency converter mode and to 80% when the output voltage is adjusted to 100/200/208VAC
* Product specifications are subject to change without further notice