Products
Contact Us
- Contact Person : Mr. liu Conga
- Company Name : Zhejiang Qiantai Electrical Co., Ltd.
- Tel : 86-0577-62722911
- Fax : 86-0577-62722911
- Address : Zhejiang,Wenzhou,Xinhuang'ao Industrial Area,Beibaixiang,
- Country/Region : China
- Zip : 325603
QTQ1 series double power auto transfer switch
Product Detailed
Related Categories:Switching Power Supply
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1.AC50HZ 380V 63A
2.3C CETIFICATION
3. low price
Related Product Searches:QTQ1 series double power auto transfer switch,High Quality,automatic transfer switch, transfer switch,QTQ1
1.Products Usage
Such products are widely used at the field of important power supply site,which transport,distribution power supply system and automatizaion system. For Fire Protection, Ho-spital, Bank, Building etc., which doesn't allowed power off.
2.Standard
International standard
IEC60947-6-1
National standard
GB/T14048.11
3.Main Technical Parameters
1.Rated short-current making capability lcm: 3KA
2.Change-over time: ≤3S
3.Mechanical durablility (number of circle operation): 3000
4.Electric durability: 1500
5.Rated impulse withstand voltage Ui(V):500V
6.Rated Working current le(A): 10A 16A 20A 25A 32A 40A 63A
QTQ1 series double power auto transfer switch
