Vacuum Contactor 7.2kV

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2021-10-19 13:48
Browse the number:
182

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Company Profile

Wuxi Haibang Mechanical & Electrical Manufacturing Co., Ltd

By certification [File Integrity]

Contact：wxhaibang(Mr.)

Email：

Telephone：

Phone：

Area：Beijing

Address：Beijing

Website：http://www.vacuumcontactor.com/ http://wxhaibang.saijiapack.com/

Product details

General Description:

Hai Bang High Voltage Vacuum Contactor is applicable on AC 50-60Hz power systems, rated voltage 7.2kV and 12kV, rated current 800A, 1000A, 1250A, 1600A, 2000A. This type of high voltage vacuum contactor 7.2kV is used to directly or remotely connect and disconnect the main circuit , and to control electrical equipment such as non-inductive AC motors and transformers.

Types

CKG8-7.2/12J/D-800-3.2

CKG8-7.2/12J/D-1000-10

CKG8-7.2/12J/D-1250-12.5

CKG8-7.2/12J/D-1600-12.5

CKG8-7.2/12J/D-2000-12.5

Application Condition:

a. Ambient Air Temperature: -25℃～+40℃，24-hour average must NOT exceed +35℃;

b. Altitude: 1000m or Lower;

c. Relative Humidity: Daily average less than 95%, Monthly average less than 90%, Must NOT exceed 50% when Ambient Air Temperature reaches +40℃;

d. Operation Environment: Ambient air shall not be contaminated by corrosive, flammable or explosive gas and water vapor, Contamination Level: Level III；

e. Installation of CKG8 7.2kV Vacuum Contactor:

When operating, the tilt angle between the surface of installed 7.2kV Vacuum Contactor and the horizontal plane shall NOT exceed 5°.

Note: In case the above conditions cannot meet the user's requirements, the user can negotiate with the manufacturer for special treatment of the product.

Technical Data:

Name					Unit	Value
Main circuit	Rated working voltage (Ue)				kV	7.2kV	12kV
	Rated working current (Ie)				A	800, 1000A, 1250A, 1600A, 2000A
	Rated frequency (fr)				Hz	50~60
	Rated connecting capacity				A	4Ie (AC-2)
	Rated breaking capacity				A	6Ie (AC-2)
	Rated short time withstand current				A	8Ie
	Rated peak withstand current				A	15Ie
	Ultimate breaking capacity				A	8Ie，3times
	Rated short circuit duration				s	2
	Power frequency withstand voltage		Wiring terminal to earth		kV	32	42
			Vacuum breaks		kV	32	42
	Lightening impulse withstand voltage				kV	60	75
Control circuit		Rated voltage (Us)			V	AC 110/220/380
						DC 110/220
		Rated power (Ps)electric holding			VA	≤1000/100 (absorbing/holding)
		Rated power (Ps) mechanical holding			VA	≤900/600 (Closing/opening)
Auxiliary circuit				Form		(3a+2b)~(6a+5b)
				Rated value		AC 380V/5A,
						DC 380V/1A
Control circuit, auxiliary circuit to earth power frequency withstand voltage					kV	2
Rated operating frequency				Long-term	time/h	120
				Short-term	time/h	360
Mechanical endurance					10000 times	10
Electrical endurance					10000 times	25(AC-2)
Mechanical characteristics		Closing time			ms	≤200
		3-phase asynchronous time			ms	≤3
		Original opening time			ms	≤60
		Closing tripping			ms	≤10
Remark: rated control voltage can be made according to customer’s requirements.

Company Profile：

Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd.,is a joint-stock enterprise located in Western Wuxi City on the shore of Taihu Lake.The company manages in accordance with the operation mechanism of modern enterprises, and its leading products are high voltage vacuum contactors, medium voltage vacuum contactors and low voltage vacuum contactors, vacuum contactor-fuse combination and etc.It is one of the main domestic manufacturers of high-voltage and large-current 12kV/1250A vacuum contactors and Plateau Type vacuum contactors for the altitude of 5000 meters above sea level.Since the establishment of the company for several years, it has provided customers with tens of thousands of vacuum contactors, which are well received by users.

FAQ:

Q1:Where is your factory located?

A:Our factory address is : No.18 Jingtian Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province, China.

Q2:What is the delivery time of your vacuum contactor?

A:In general, the delivery time of our vacuum contactor is according to the quantity you require, customized machine will be delivered as the negotiation with our clients.

Q3:Which level of quality are your products?

A:We have has passed the ISO9001:2008 version of the quality system certification.

Q4: May i know which payment will be accepted by your company?

A:So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.

http://www.vacuumcontactor.com/