SQ3 Double power automatic transfer switch

SQ3 Double power automatic transfer switch

• Relay the work voltage range from 120v to 280V ,
   it can still work,not appear coil burned phenomenon.

• with overload and short-circuit protection

• Strong anti-interference ability Quick Transfer reliable performance

• Small size, with firefighting, power generation and other functions

• Suitable for important power supply places where power failure is not allowed

 

 

 


 

ELECTRICAL TECHNICAL REFERENCE

SQ3W  
Product type Automatic transfer switch
Specification current le(A) 6/10/16/20/25/32/40/50/63
Rated operating voltage, Ue M) AC230V/AC400V
Rated insulating voltage Ui (V) AC 690V
Rated impulse withstand voltage (KV) 4KV
Rated short circuit making capacity Icm 6kA
Rated short circuit breaking capacity lcn 4.5KA
Service life 5000 times
Electric equipment grade CB Class
Controller Type A(basic type)
Rated control supply voltage,Us(V) 230V 50Hz
Operating transfer time (no time delay) ≤3s

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