Indoor Load Switch Suppliers – 12kv 630A Three-Position Load break Switch – Timetric

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Indoor Load Switch Suppliers – 12kv 630A Three-Position Load break Switch – Timetric Detail:

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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)

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Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Indoor Load Switch Suppliers – 12kv 630A Three-Position Load break Switch – Timetric , The product will supply to all over the world, such as: Adelaide, Malta, Greece, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

12kv Ac Load Break Switch