EVC8 12KV 250A 400A and 630A Vacuum Contactor

Product Details

MODEL	EVC8-250A/12KV	EVC8-400A/12KV	EVC8-630A/12KV
Main circuit rated voltage (kV)	12	12	12
Main circuit rated current (A)	250	400	630
Main circuit current making ability (A/100Otimes)	2500	4000	6300
Main circuit break-make ability (A/25Otimes)	2000	3200	5000
Maximum break ability (A/3Otimes)	3200	4000	6300
Mechanical life (times)	1,000,000	1,000,000	1,000,000
Engineering lock life (times)	100,000	100,000	100,000
Power-frequency withstand voltage for main circuit (kV)	42	42	42
Power-frequency withstand voltage for auxiliary circuit (kV)	2.5	2.5	2.5
Power-frequency withstand voltage for control circuit (kV)	2	2	2
Rated operate frequency (times/h)	300	300	300
Engineering lock operate frequency (times/h)	30	30	30
Clearance between open contacts (mm)	5±0.5	5±0.5	5±0.5
Over travel (mm)	≥1.2	≥1.2	≥1.2

160A,250A,400A and 630A 12KV single phase casting type vacuum contactors

7.2KV and 12KV 400A, dimension is same as ABB V compact vacuum contactor.

250A,400A,630A,800A and 1000A 12KV high-proto type vacuum contactor, Altitude up to 4000 meters casting type three phase vacuum contactor.

7.2kV and 12kV drawer type removable vacuum contactor, 200A and 315A, fuse limit current protection, breaking capacity up to 40kA.

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