Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Factory For China Generator System Electric 3p 4p Automatic Changeover Switch, We are sincerely looking forward to creating superior cooperative relationships with clients from in the home and overseas for creating a vibrant foreseeable future together.
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for China Changeover Switch, Electric Switch, We take measure at any price to attain essentially the most up-to-date gear and procedures. The packing of nominated brand is our a further distinguishing feature. The solutions to assure years of trouble-free service has attracted a great deal customers. The goods are obtainable in improved designs and richer variety, they’re produced scientifically of purely raw supplies. It accessible in a variety of designs and specs for the selection. The newest forms are much far better than the previous one and they’re extremely popular with several clients.
Model |
YES1-250(NA/N/C) |
YES1-400(NA/N/C) |
YES1-630(NA/N/C) |
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Rated current(A) |
160,180,200,225,250 |
250,315,400 |
500,630 |
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Rated control current(A) |
7 |
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Rated short time current(kA) |
10 |
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The rated impulse withstand voltage(kV) |
8 |
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Using classes |
AC-33B |
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Service |
Mechanical |
17000 |
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Electric |
6000 |
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Pole |
3P |
4P |
3P |
4P |
3P |
4P |
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Weight(kg) |
18 |
19 |
18.5 |
20.5 |
20 |
22 |
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Operating cycle(s/time) |
15 |
Name | Content |
Enterprise code | Shanghai Yuhuang electric co.,ltd |
Product category | PC class Automatic Transfer Switch |
Design code | 1 |
Current rank | NA/N/C:32A,125A,250A,400A,630ASA/S/LA/L:125A,250A,630AG:100A,250A,630A,1600A,3200AM:1600A AQ:3200A |
Product code | NA:16A~630A(Integral type,two positions)N:16A~630A(Split type,two positions)C:16A~630A(Split type,two positions)M:630A~1600A(Split type,two positions)Q:630A~3200A(Split type,two positions)
SA:20A~630A(Integral type,Three positions) S:20A~630A( Split type,Three positions) LA:20A~630A(Integral type,Two positions) L:20A~630A(Split type,two positions) G:GA:16A~3200A(With fire protection function) GA1:16A~100A(Without fire protection function) |
Pole | 2P(125A and below 125A products),3P,4P |
Rated current | 16A~3200A |
Working mode | R=Self-input and self-recoverS=Self-input without self-recoverF=Utility-Generator |
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Factory For China Generator System Electric 3p 4p Automatic Changeover Switch, We are sincerely looking forward to creating superior cooperative relationships with clients from in the home and overseas for creating a vibrant foreseeable future together.
Factory For China Changeover Switch, Electric Switch, We take measure at any price to attain essentially the most up-to-date gear and procedures. The packing of nominated brand is our a further distinguishing feature. The solutions to assure years of trouble-free service has attracted a great deal customers. The goods are obtainable in improved designs and richer variety, they’re produced scientifically of purely raw supplies. It accessible in a variety of designs and specs for the selection. The newest forms are much far better than the previous one and they’re extremely popular with several clients.