Вакуумный контактор переменного тока HVJ30 1.14kv для switchgear от JUCRO Electric

Name: Вакуумный контактор переменного тока HVJ30 1.14kv для switchgear от JUCRO Electric
Brand: JUCRO
SKU: 18187074
Rating: 4.75 (10 reviews)

Каталог продуктов	Вакуумный контактор
Марка	JUCRO
Характеристики продуктов	HVJ30-1.14kv
Цена	US $ 406-408 / piece
порт	Шанхай/нинбо
Способ платежа	L/C, Western Union, MoneyGram, T/T
Время обновления	2024/4/24

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Детальные инф.

Vacuum Contactor HVJ30 1.14kv for switchgear from JUCRO Electric

HVJ30-1.14KV series AC vacuum contactor is used for AC 50 Hz system power rated voltage 1.14KV and rated current up to 1000 A ~ 1250A to open and close the circuit, start and control the AC motor often. It is suitable for an integral magnetic starter with various protective devices (JDB electronic Built-in protector, JR9 type overcurrent protection device, resistance-capacitance shock absorbers). It is especially suitable for composing an explosion-proof magnetic starter and large mineral switchgear.

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The main technical parameter

Type of	unit	HVJ30 1.14KV 1000A	HVJ30 1.14KV 1250A
Rated voltage	kv	1.14	1.14
Rated current	A	1000	1250
Making Capacity	A	5000 (100 times)
Breaking capacity	A	4500 (100 times)
Breaking capacity limit	A	5000 (3 times)
Electric Life Time (AC3)	Time	600,000
Electric Life Time (AC4)	Time	6000
Mechanical life times	Time	1,000,000
Rated Operational Frequency AC3	(Times / h)	600
Rated operating frequency AC4	(Times / h)	120
Short-term operating frequency (20 s)	(Times / h)	1000
Sharing contacts	Mm	2.8 ± 1
Over travel	Mm	1.0 ± 1