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GL31 Lite 6K-10KVA

Embedded with isolation transformer, it will eliminates common mode noise and the need to install expensive dedicated circuits.

GL 31 Lite series Three phase in and Single phase out Low Frequency UPS provides reliable galvanically isolated power to critical equipment.

  • Galvanic isolation design to withstand all kinds of loads

  • Output power factor 0.8

  • Fully coating PCBAs to withstand harsh environment

  • Unique ventilation design for effective heat dissipation

  • Wide input voltage and frequency range to withstand robust environment

  • High short-circuit and overload capabilities

  • Built-in Maintenance bypass switch

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MODELGL31 Lite-6K(L)GL31 Lite-7.5K(L)GL31 Lite -10K(L)
PHASE3-phase in / 1-phase out
CAPACITY*6KVA/4.8KW7.5KVA/6KW10KVA/8KW
INPUT
Nominal Voltage3 x 360VAC/380VAC/400VAC (3Ph + N + G)
Acceptable Voltage Range286VAC ~ 493VAC @ 16 pcs of batteries
320VAC ~ 493VAC @ 18 pcs of batteries
Frequency40Hz ~ 55 Hz @ 50Hz system
56 Hz ~ 64Hz @ 60Hz system
OUTPUT
Output Voltage208VAC/220VAC/230VAC (Selectable)
Voltage Regulation ±1%
Frequency Range45Hz ~ 55 Hz or 56 Hz ~ 64 Hz
Frequency Range (Batt. Mode)50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz
Current Crest Ratio3:1
Harmonic Distortion<3% (Linear Load)
<5% (Non-linear Load)
Transfer TimeAC to DCZero
Inverter to BypassZero
Wave Form (Batt. Mode)Pure Sine Wave
Efficiency
Line Mode83%
Battery Mode92%
INDICATORS
LCDUPS status, load level, battery level, input/output voltage and frequency, fault code/warning code
ALARM
Battery ModeSounding every 4 seconds
Low BatterySounding every second
OverloadSounding twice every second
FaultContinously sounding
BATTERY
Standard ModelBattery Type12V / 9Ah
Battery Numbers**16pcs16pcs16pcs
Recharge Time6 hours recovers to 90% capacity
Charging Current2A
Charging Voltage218.4 V ± 1%218.4 V ± 1%218.4 V ± 1%
Long-run ModelBattery TypeDepending on the applications
Battery Numbers**16pcs18 pcs16pcs18 pcs16pcs18 pcs
Charging CurrentDefault: 8A, 2A/4A/8A(adjustable)
Charging Voltage218.4 V ± 1%245.7 V ± 1%218.4 V ± 1%245.7 V ± 1%218.4 V ± 1%245.7 V ± 1%
PHYSICAL
Standard ModelDimensions, D x W x H(mm)592 x 300 x 826592 x 360 x 826592 x 300 x 826592 x 360 x 826592 x 300 x 826592 x 360 x 826
Net Weight (Kgs)129137152160160168
Long-run ModelDimensions, D x W x H(mm)592 x 300 x 826
Net Weight (Kgs)84107115
ENVIRONMENT
Operating Temperature0 ~ 50°C
(battery life cycle will be shorten when temperature is above 25°C)
Humidity<95 % and non-condensing
Noise LevelLess than 60dBA @ 1 Meter
MANAGEMENT
Modbus RS-232/RS485Supports Windows® 2000/2003/XP/Vista/2008/7/8/10, Linux and MAC
Optional SNMPPower management from SNMP manager and web browser
* Derate capacity to 90% of capacity when the output voltage is adjusted to 208VAC.
**Battery number is set in factory and can't be changed by users.
Product specifications are subject to change without further notice