1.14kv Vacuum Contactor AC Contactors for Mining Equipment

1.14kv Vacuum Contactor AC Contactors for Mining Equipment image

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Basic Info.

Model NO.

CKJ5-1.14KV/125A

Main Circuit P.F. Withstand Voltage

1.14kv

Transport Package

Carton and Pallet

Trademark

Liyond

Origin

Wenzhou, China

Production Capacity

2000/Month

Product Description

General description

This series of contactors use vacuum switch tubes as arc extinguishing components, which have the characteristics of no arc flash, long life, no noise, small size, safe and reliable. It can be widely used in the power network of AC 50/60 Hz and rated operating voltage of 1140 volts to connect and disconnect circuits, and form an electromagnetic starter with appropriate thermal relays or electronic protection devices and other related protection devices, especially suitable for forming Explosive electromagnetic starter and various power control screens. It is the most ideal circuit device for coal, petroleum, chemical industry, metallurgy, machinery, transportation and power industries.

Technical parameters

Model	Rated voltage		Rated current (A)	Main contact parameters			Electrical life		Machanical life
Model	Main circuit	Control voltage	Rated current (A)	Opening distance	Over travel	End pressure	AC3	AC4	Machanical life
CKJ5-1.14/80	1140	110,220,380	80	2 +0.5	>1.5	190±20	60*10^4	0.5*10^4	300*10^4
CKJ5-1.14/125	1140	110,220,380	125	2 +0.5	>1.5	190±20	60*10^4	0.5*10^4	300*10^4
CKJ5-1.14/160	1140	110,220,380	160	2 +0.5	>1.5	190±20	60*10^4	0.5*10^4	300*10^4

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