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We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Fixed Version Vacuum Circuit Breaker, 12kv Load Break Switch, China Cooler Box, We are willing to cooperate with business friends from at home and abroad and create a great future together.
China Wholesale Sf6 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:

12kv 630A Loadbreak Switch


Product detail pictures:

China Wholesale Sf6 Load Switch Supplier –  12kv 630A Three-Position Load break Switch – Timetric detail pictures

China Wholesale Sf6 Load Switch Supplier –  12kv 630A Three-Position Load break Switch – Timetric detail pictures


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Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for China Wholesale Sf6 Load Switch Supplier – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: Comoros, Palestine, Palestine, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.
  • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Alva from Hyderabad - 2017.01.28 19:59
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Daphne from Saudi Arabia - 2017.02.14 13:19
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