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China famous export enterprise ac vacuum contactor Application
CKJ5 series AC Vacuum Contactor is designed for long-distance making and breaking in circuit, frequency starting and controlling AC motor in the power system with AC 50 Hz-60Hz, rated operating voltage to 1140V. It also can be formed with thermal relay and all kinds of protection apparatus, as electromagnetic starter, especially applies to explosion electromagnetic starter and all sorts of power control equipment. It may apply to the department of mine, metallurgy, petroleum, chemical industry, power, communication transportation and so on.
Normal working and installation conditions
Attitude no more than 2000m,
Ambient temperature within -5℃~+40℃, and the average temperature no more than +35℃ in 24hours.
Main technical parameter
Type |
Rated voltage(V) |
Rated current major loop(A) |
Major contact parameter |
Power frequency withstand voltage(V) |
|||||
Major loop |
Control circuit |
Open distance(mm) |
Over run(mm) |
End pressure(N) |
Main circuit |
Auxiliary circuit |
Control circuit |
||
CKJ5-80/1140 |
1140 |
36,110,220,380 |
80 |
1.8±0.2 |
>1 |
30±5 |
4200 |
2500 |
2000 |
CKJ5-125/1140 |
125 |
1.8±0.2 |
>1 |
30±5 |
|||||
CKJ5-160/1140 |
160 |
1.8±0.2 |
>1 |
30±5 |
|||||
CKJ5-250/1140 |
250 |
2±0.2 |
>1.5 |
80±10 |
|||||
CKJ5-400/1140 |
400 |
2+0.5 |
>1.5 |
120±20 |
|||||
CKJ5-600/1140 |
600 |
2+0.5 |
>1.5 |
190±20 |
|||||
Outline and installation dimension
For more detailed specifications please feel free to contact with us
Jining Bafang Mining Machinery Co.,Ltd
Name:Mavis Zhang
Telphone:86-537-2164618 +13012657265
Skype:live:2050719885
QQ:3248433951
Trademanager:cn1510988628
E-mail:mavis(a)
Web:
Send Inquiry to This Supplier
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