ups power supply inverter from China manufacturer - Ningbo Ningshing International Inc.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Production Capacity: 1000

Specification: INTELLIGENT\DIGITAL\REAL-TI...

Export Area: world wide

Delivery Date: 30days

Function: Power Supply

Intelligent double conversion,true on-line UPS
MCU control and intelligent operation
IGBT technology and SPWM technique

•Intelligent double conversion,true on-line UPS
•MCU control and intelligent operation
•IGBT technology and SPWM technique
•2×20character dot-matrix LCD display
•Cold start capability
•Output isolated transformer
•Standard true RS232 communication port
•Short circuit protecction
•Auto matic static bypass switch
•Offer standard and longer battery runtime &link with generator
•Offer A.T.S hot standby redundancy capability

SPECIFICATION

Model		ST02	ST03	ST05	ST06	ST10	ST15	ST20
Rated capacity		2KVA/1.6KW	3KVA/2.4KW	5KVA/4KW	6KVA/4.8KW	10KVA/8KW	15KVA/12KW	20KVA/16KW
UPS Input	Voltage	220V±15%-23%
	Frequency	50Hz±5%
	Phase	1P2W+G
UPS Output	Power factor	0.8 Nominal
	Voltage	220V±(1%-5%)Adjustable
	Voltage regulation	Steady state ±1%
		Dymamic±3% Deviation 100% load step
	Frequency regulation	±0.5%
	Frequency slew rate	<1Hz/s
	Transient condition	±3% for 100% instantaneous load variation
	Harmonic disortion	Less than3% at full linear load
	Overload capacity	120%～150% For 25 seconds
	Wave from	Pure sine wave
Efficiency	AC to AC	>85%
Transfer time	Mains fail or recover	Zero
	to bypass or bypass to inverter	Uninterrupted transfer at full load
DC input	DC voltage range	165VDC～275VDC
Display	LED	Procedure display:AC,inverter,battery,bypass,fault
	LCD	2×20 character display:model,Input(Output)voltage,current,frequency,battery voltage,load,inside temperatrue,auto-survey,communication window,etc.
Audible alarm	Battery discharge	sounding every 4 seconds after mians fails,sounding once every second as battery approaches final discharge
	Fault	Continuous
Protection	Surge	According with class IEEE527,FCC class A
Physical	Audible noise	<55dB (at one meter)
	Operation temperature	0～40℃
	Relative humidity	10～90% Non-condensing
Size W×D×H		250×580×440				265×615×720	410×850×1010
Weight		50	55	63	65	95	150	190

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