Load Breaker Isolator Switch Suppliers – 12kv 630A Three-Position Load break Switch – Timetric
Load Breaker Isolator Switch Suppliers – 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're commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for Load Breaker Isolator Switch Suppliers – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: Bulgaria, Jeddah, Turin, We can give our clients absolute advantages in product quality and cost control, and we have full range of molds from up to one hundred of factories. As product updating fast, we succeed in developing many high quality products for our clients and get high reputation.
By Hedy from America - 2017.06.16 18:23
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
By Danny from kazan - 2017.01.28 19:59
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