Лидер продаж хорошая цена высокое качество 3 фаза контактор CKJ5 125Y/1140 типов AC вакуумный

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Характеристики





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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


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Company Information


 






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