Online UPS High Frequency GH31 10K 15K 20K 30K 1

Online UPS High Frequency GH31 10K 15K 20K 30K 2

Online UPS High Frequency GH31 10K 15K 20K 30K 3

Model		GH 31 10K(L)	GH 31 15K(L)	GH 31 20K(L)	GH 31 30K(L)
PHASE		3 phase in / 1 phase out
CAPACITY		10000 VA / 8000 W	15000 VA / 12000 W	20000 VA / 16000 W	30000 VA / 24000 W
INPUT
Nominal Voltage		3 x 400 VAC (3Ph+N)
OUTPUT
AC Voltage Regulation (Batt. Mode)		± 1%
Frequency Range		46~54Hz or 56~64Hz
Frequency Range (Batt. Mode)		50 Hz ± 0.2 Hz or 60 Hz ± 0.2 Hz
Current Crest Ratio		3:1 (max.)
Harmonic Distortion		≤ 3 % THD (Linear Load) ; ≤ 5 % THD (Non-linear Load)
Transfer Time	AC Mode to Batt. Mode	zero
	Inverter to Bypass	zero
Waveform (Batt. Mode)		Pure Sinewave
EFFICIENCY
AC Mode		91%	89%	89%	90%
Battery Mode		91%	88%	87%	88%
BATTERY
Standard Model	Battery Type	12 V / 9 AH
	Numbers	20 pcs	2*20 pcs		3*20 pcs
	Typical Recharge Time	9 hours recover to 90% capacity
	Charging Current (max.)	1A Default, 1A/2A/4A/6A (Adjustable)
	Charging Voltage	273 VDC ± 1%
Long-run Model	Battery Type	Depending on the capacity of external batteries
	Numbers	18/20 ajustable
	Charging Current (max.)	2A Default, 1A/2A/4A/6A (Adjustable)
	Charging Voltage	273 VDC ± 1%
INDICATORS
LCD Panel		UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions
ALARM
Battery Mode		Sounding every 4 seconds
Low Battery		Sounding every second
Overload		Sounding twice every second
Fault		Continuously sounding
PHYSICAL
Standard Model	Dimension, D X W X H	419190688mm	815250826mm		8153001000mm
	Net Weight	83kg	164kg	164kg	234kg
Long-run Model	Dimension, D X W X H	419190318mm			815250826mm
	Net Weight	28kg	40kg	40kg	64kg