China Wholesale High Voltage Ac Load Switch – 12kv 630A Three-Position Load break Switch – Timetric
China Wholesale High Voltage Ac Load Switch – 12kv 630A Three-Position Load break Switch – Timetric Detail:
Product Detail:
| Technical Parameters 12KV | ||
| Content | Unit | Parameter |
| Rated Voltage | KV | 12 |
| Rated frequency | HZ | 50 |
| Rated currency | A | 630 |
| Rated short circuit withstand current | KA | 20/25 |
| Rated peak withstand current | KA | 63 |
| Rated short circuit duration | s | 2 |
| Rated short circuit cloing current | KA | 63 |
| Mechnicial life | Time | 10000 |
| Open triphase dissimilar | ms | ≤2 |
| Closing triphase dissimilar | ms | ≤2 |
| Opening average speed | mis | 3-6 |
| Closing average speed | m/s | 4-6 |
| Air working step pressure fracture: 22KV -28KV/1min | ||
| The primary loop resistance: A phase B phase C phase(load switch circuit resistance ≤40μΩ) | ||
| Grounding resistance: A phase B phase C phase (grounding resistance load switch ≤500μΩ) | ||
Installation Size:
Product detail pictures:
Related Product Guide:
We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for China Wholesale High Voltage Ac Load Switch – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: Lesotho, Kenya, UK, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
By Quintina from London - 2017.04.08 14:55
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Honey from Palestine - 2018.06.21 17:11
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