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

цена
US $406-408

модель
HVJ30-1.14kv

Цена
Объём заказа Цена дата поставки
1 - 1 US $408.00/piece 15 день
2 - 500 US $406.00/piece 15 день

количество

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.

Detailed Images

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