Ckj5-400 400A Vertical 1140V AC Medium Voltage Vacuum Contactor

Product Description

The main technical parameters
1.Rated voltage:1140V 50/60HZ
a:Rated working voltage of main circuit of contactor is 10 KV.
b:Rated voltage of control circuit:AC 110V,(127V),200V,380V DC110V 220V
2.Rated current: Main circuit 160A,250A,400A,630A,In rated voltage AC3 160A,250A,400A,630A.3.Rated frequency: 50/60Hz.
4.Operating Frequency and Working System
The operating frequency of repetitive short-term working system is 600h-1.5.The main contact parameters are shown in the table:
Specification:

Model	Rated voltage(V)		Rated Current(A)	Main contact parameter		Power frequency withstand voltage
	Main circuit	Control circuit	Main circuit	Open distance (mm)	Overtravel (mm)	Main circuit	Auxiliary circuit	Control circuit
CKJ5-63	1140	110.220.380	63	1.8 ±0.2	1.0 ±0.2	4200	2500	200
CKJ5-80	1140	110.220.380	80	1.8 ±0.2	1.0 ±0.2	4200	2500	200
CKJ5-125	1140	110.220.380	125	1.8 ±0.2	1.0 ±0.2	4200	2500	200
CKJ5-160	1140	110.220.380	160	1.8 ±0.2	1.0 ±0.2	4200	2500	200
CKJ5-250	1140	110.220.380	250	2.0 ±0.2	1.0 ±0.2	4200	2500	200
CKJ5-400	1140	110.220.380	400	2.0 ±0.2	1.0 ±0.2	4200	2500	200
CKJ5-600	1140	110.220.380	600	2.0 ±0.2	1.0 ±0.2	4200	2500	200

Dimension:

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