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Contact Person : Ms. Zhang Vivian
Company Name : Hebei Sicon Chat Union Power Equipment Co., Ltd.
Tel : 86-311-85903759
Fax : 86-311-85903718
Address : Hebei,Shijiazhuang,No. 319, Xiangjiang Street, Technology Development Zone
Country/Region : China
Zip : 050035

The DPQ33 Series Static Transfer Switch

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Related Categories:Power Distribution Equipment

adopts the technology of parallel of Silicon Controlled Rectifier (SCR) and AC contractor,

DPQ33 series STS Static Transfer Switch

The DPQ33 Series Static Transfer Switch provides break-before-make switching between two independent AC power sources for uninterrupted power to critical electronic equipment. The DPQ33 series STS adopts the technology of parallel of Silicon Controlled Rectifier (SCR) and AC contractor, producing high levels of power availability and power system tolerance.

MODEL (DPQ)		33-100	33-160		33-200		33-250
Current Rating		100A	160A		200A		250A
Dimension (HxWxD)mm		1400 x 800 x 600
Electrical Characteristics	Input	3-Phase 4-Wires + Ground
	Voltage	380Vac / 400Vac / 415Vac
	Frequency	50Hz
	Peak Factor	4 : 1
	Efficiency	> 99%
	Transfer Mode	Break Before Make
	Overload Capability	125% for 10 minutes; 150% for 1 minute
	Transfer Condition	Synchronise and Non-Synchronise
Operational Characteristics	Auto Transfer	≤ 5ms Synchronise ≤ 10ms Non-Synchronise
	Temperature for Operation	-15°C~ 55°C
	Temperature for Storage	-25°C~ 60°C
	Relative Humility	≤ 93% non-cadency
	Maximum Operating Altitude	≤ 2000m
	Audible Noise @ 1m	≤45 dB
Communications	Remote Access	RS232, RS485
	Event Types	Information, warnings and alarms
	Display	240x128 LCD
Others	Dimension (HxWxD)mm	1400 x 800 x 600		1400 x 800 x 600		1400 x 800 x 600		1400 x 800 x 600
	Weight (kg)	80kg		100kg		120kg		160kg