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CKJ5 series low voltage ac vacuum contactor

Location:
Wenzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Contactor

Product Description

Application:

CKJ5 is applied to connect and break the circuit in remote distance,to frequent start and control AC motor in the electric power system of AC 50Hz, 1140V and max 660A. It can also be combined with various protection devices into electromagnetic starter, especially applicable in the combination of explosion-proof electromagnetic starter.

Main technical parameter:

Rated operation voltage: AC50Hz, 380V, 660V, 1140V

Rated operation current: 250A, 400A, 600A(600V time).

The coventional thermal current of main line:

250A, 400A, 600A

Rated voltage of control electric circuit:

AC50Hz, 36V, 127V, 220V, 380V.

Auxiliary contacts: 3NO, 3NC.

Rated operation frequency:

(1) AC3 300T/h.

(2) AC4 120T/h.

(3) Short time operation (20s).

The making-breaking capacity of main loop: making 10le.

breaking 8le.

The limited breaking capacity: 4500A/250, 400; 6000A/600.

Electrical life: AC360 (104T).

Mechanical life: 300 (104T).

Parameter of CKJ5-250 control loop

Control voltage
(V)		Control power supply
capacity(VA)		Main
power(W)
Auxiliary contact capacity
AC(VA)DC(W)
362502220060
1272501530060
2202502030060
3802502030060



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Contact Information

Company:
 Huanyu Group Co., Ltd.
Phone Number:
  86-577-62873876
Fax Number:
 86-577-62885599
 
 

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