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China Wholesale High Voltage Load Break Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric

China Wholesale High Voltage Load Break Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric Featured Image
  • China Wholesale High Voltage Load Break Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric
  • China Wholesale High Voltage Load Break Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Zw32-12 Vacuum Circuit Breaker, Composite Suspension Insulator, Secondary Plug Socket, If you are interested in any products, please feel free to contact us for further information or please send us email directly, we will reply you within 24 hours and the best quotation will be provided.
China Wholesale High Voltage Load Break Switch Factory – 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:

12kv 630A Loadbreak Switch

Product detail pictures:

China Wholesale High Voltage Load Break Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric detail pictures

China Wholesale High Voltage Load Break Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric detail pictures

Related Product Guide:
Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for China Wholesale High Voltage Load Break Switch Factory – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: Portugal, Algeria, Dubai, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.
    • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Alex from Switzerland - 2018.07.26 16:51
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Anna from Borussia Dortmund - 2018.09.29 13:24
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