High Quality Online 15kVA 3/1 Phase Uninterruptible Power Supply High Frequency UPS

• Customization: Available
• Phase: Three Phase
• Type: On-line
• Model NO.: 31DPH15K-A
• Protection: Overvoltage
• Application: Defence
• Classification: Lighting/Power
• Standby Time: Standard Machine
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Large Type
• Equipment Mode: Centralized Model
• Brand: Daopulse
• Input Frequency Range: 46~54Hz or 56~64Hz
• Line-Bat Transfer: 0ms
• Power Factor: ≥0.99 100% Load
• Transport Package: Standard Exporting Packing
• Specification: 815*250*826mm
• Trademark: Daopulse
• Origin: Guangzhou, China-Mainland
• HS Code: 8504402000
• Production Capacity: 500000 Pieces/Year

Product Description

High Quality Online 15kVA 3/1 Phase Uninterruptible Power Supply High Frequency UPS

Main Features
· Double conversion topology technology, pure sine wave output.
· Advanced DSP digital control technology.
· Environmental Friendly and energy saving, as the input power factor, is up to 0.99.
· Wide input voltage and frequency range,400VAC(three phase with the ground), 46~54Hz or 56~64Hz.
· 0ms Line-Bat transfer, ensure the safety and reliability of load. 
· ECO mode optional, reduce the  UPS power consumption. 
· Low audible noise (below ≤60dB), will not affect your daily life.
Product Details 

Specifications

Model	31 10K		31 15K	31 20K
Phase	Three phase in /Single phase out
Input
Rate capacity	10KVA/9KW		15KVA/13.5KW	20KVA/18KW
Rate voltage	400VAC(three phase with ground)
Turn on the voltage range	190-520VAC(three phase)  ≤50% load
	305-478VAC(three phase)  ≤100% load
Frequency range	46~54Hz or 56~64Hz
PF	≥0.99
THDI	≤6%
Output
Rate voltage	220/230/240VAC  ±1%
Voltage regulation
Line mode frequency	46~54Hz or 56~64Hz
Bat mode frequency	50Hz or 60Hz  ±0.1Hz
Voltage harmonic	≤2%   R load;       ≤5%   RCD load
Crest ration	3:01
Line-Bat transfer	0ms
INV-Bypass transfer	0ms
Overload	105%±5%<load≤125%±5%:1min;125%±5%< load ≤150%±5%:30s;load>150%±5%:300ms;   ( transfer to bypass and alarm)
Efficiency
Line mode	≥ 92%
Bat mode	≥ 88%
Bat
Number	20(18/19 can set)	20(18/19 can set)*2 string
Charger voltage	273VDC(based on 20 BAT)
Charge current(stand)	1A	2A
Charge current(long)	4A	8A
Size(length*width*height)and weight
Stand UPS(mm)	592*250*576	815*250*826
Weight(kg)	83	164
Longtime UPS(mm)	592*250*576
Weight(kg)	28	40
Environment
Work temperature	0ºC~40ºC
Work humidity	20%~95%
Audible noise	≤60dB
Communication	RS-232/USB/SNMP card