Medium Voltage Load Switch Supplier – 12kv 630A Three-Position Load break Switch – Timetric
Medium Voltage Load Switch Supplier – 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:
To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for Medium Voltage Load Switch Supplier – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: luzern, UAE, Roman, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .
By Lorraine from Singapore - 2017.12.31 14:53
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Sarah from Estonia - 2018.10.31 10:02
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