AC Vacuum Contactor (CKG4-7.2KV)

Get Latest Price

Payment Type:: T/T

Quantity:

Your message must be between 20 to 2000 characters

Contact Now

Basic Info

Place of Origin:	Jiangsu
Payment Type:	T/T

Product Description

AC Vacuum contactors use vacuum interrupter as switching elements, the main circuit moveable and stationary contacts are sealed in the vacuum where the atmospheric pressure is lower than 1× 10-2 PA. Vacuum medium has good isolation and arc extinguishing ability, so the AC vacuum contactor is characterized as high isolation voltage, small contact stroke, low contact wear, long life and so on.

GLVAC also manufacture Ceramic HV Vacuum Relays, Ceramic Vacuum Capacitors, Ceramic Vacuum Interrupters, DC Contactors, High Power Hydrogen Thyrathon, Magnetron and other vacuum electrical apparatuses.

Technical parameters
Rated voltage	kV	7.2
Rated current	A	160/250/400/630
Rated Turn-on capacity	A/50 Times	1600/2500/4000/ 6300
Rated Disjunction capacity	A/50 Times	1280/2000/3200/ 5000
High-point Disjunction capacity	A/3 Times	1600/2500/4000/ 6300
Contact Gap	mm	5± 0.25
Over Travel	mm	1.5 ± 0.2
Mechanical life	Times	106
Electrical Life	Times	6×10 4
Weight	Kg	25
Controlled power voltage	V	110,220 Or to make the products as customer's requirement
Pick up power	W(transient)	873.6
Hold power	W	114

Send your message to this supplier

* From:
* To:

Mr. Qinghua Li
* Messages:

Enter between 20 to 4,000 characters.

Related Keywords

AC Vacuum Contactor