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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low cost, high quality
most of accessories are made by our company
with international standard and national standard
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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
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
