250A Vacuum Contactor electrical contactorA 7.2kV vacuum contactor

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US$ 1,100 - 2,500 / Set

1 Set(Min. Order)

Port Ningbo/Shanghai
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Zhejiang, China	Brand Name	Ghorit
Model Number	JCZ5-7.2	Type	Vacuum
Poles Number	3

Product Description

JCZ5-7.2-160/250/400/630

Introduction

EVC5-7.2,12/160,250,400,630 series vacuum contactor is used in an AC. 50-60 Hz electric power system, with rated working voltage is 7.2Kv and 12kV, and rated current of 160A, 250A, 400A,630A, for direct or romote on-off control and circuit-breaking control of the of the main load. It is especially suitable for the frequently operated electric control applications such as electric motors, transformer, etc. This series adopts integrated framework, before-and-after layout between the main circuit and controlling circuit, adopts electrical latch or machanical latch, and vacuum interrupter with ceramic shell(the vacuum contactor with rated voltage of 7.2kV also brings vacuum interrupter with glass shell).

Model

VC	o	-	o	o	o	/	o	o	-	o	o
1	2		3	4	5			6		7	8

1. High-voltage AC vaccum contactor
2. Designed code
3. Rated voltage(kV)
4. Latching mode:J—machanical latch; D—electrical latch
5. G—high altitude; Y—movable type; None—basic type
6. Rated current(A)
7. Rated short-time withstand current(kA)
8. Vaccum shell materials: T—ceramic

Type form					VC5-7.2
Raed work voltage			kV		7.2
Rated work current			A		160	250	400	630
Rated frequency			Hz		50/60
Rated thermal current			A		160	250	400	630
Rated making capacity			A		1600	2500	4000	6300
Rated breaking capacity			A		1280	2000	3200	5040
Limit breaking capacity			A		1600	2500	4000	6300
Limit breaking capacity			A/S		1600/4	2500/4	4000/4	6300/4
Operating cycle	Long time	Time/hr		300
	Short time	Time/hr		600
Method of operation					Non-Latched or Latched
Mechanical endurance			Ops.		1000000
Electrical endurance			Ops.		250000(AC-3)
					100000(AC-4)
Operation voltage			V		AC 120,220
Closing time			ms		≤200
Opening time			ms		≤160 (electric hold type)
					≤60 (mechanical hold type)
Power frequency withstand voltage	Main circuit	kV		32
	Secondary	kV		2
Auxiliary switch					3a,3b

Contact Us

Ghorit Electrical Co., Ltd.: Contact nameLingfen Bao
Chat Now; Phone86-577-55771572; AddressNo.111 , Xinguang Road, Xinguang Industrial Zone, Liushi, Yueqing,Zhejiang,China, Wenzhou, Zhejiang

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Product Categories

Capacitor	HV Switch/DS/LBS/ES	Lights	New Products
Others	Switchgear	Transformer	Vacuum Circuit Breaker
Vacuum Contactor	Vacuum Interrupter

250A Vacuum Contactor electrical contactorA 7.2kV vacuum contactor

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