Breaking Capacity: | High Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | Normal Type Circuit Breaker |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Place of Origin:Wenzhou Zhejiang China |
Brand Name: SHENGSU |
Model Number: ZNShZ VS1-12 |
Material: Stainless steel |
Mechanical life: 20000 times |
Color: White Red |
Rated voltage: 12KV |
No. | Item | Unit | Technical Parameter | ||
1 | rated voltage | KV | 7.2, 11, 12 , 13.8 | 17.5 , 24 | |
2 | Rated frequency | HZ | 50, 60 | 50, 60 | |
3 | Rated current | A | 630,800, 1000,1250, 1600 | 630,800, 1000,1250, 1600 | |
4 | 1min Power frequency withstand voltage |
wet | KV | 38 | 50 |
dry | KV | 48 | 60 | ||
5 | Brand | Boerstn | Boerstn | ||
6 | Type | side mounted | side mounted | ||
7 | rated lightning impulse withstand voltage | KV | 75 | 125 /150 | |
8 | Rated short circuit breaking current (Peak) | KA | 63, 80, 100 | ||
9 | Rated active load and close circuit breaking current | A | 63 | 50 | |
10 | Rated short circuit breaking current | KA | 20 , 25 , 31.5 | ||
11 | Rated short circuit making current (peak) | KA | 63, 80, 100 | ||
12 | Rated cable(line) charging breaking current | A | 50, 100 | 50, 100 | |
13 | Cable charge breaking current in earthing fault | A | 20 | 20 | |
14 | Rated withstand current (peak) | KA | 63, 80, 100 | ||
15 | Short time withstand current (4s) | KA | 31.5 | 31.5 | |
16 | Mechanism life | times | 10000 | 10000 |
Suppliers with verified business licenses