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Vacuum Electromagnetic Starter and ac Vacuum Contactor for Mine

Jining Bafang Mining Machinery Co., Ltd.
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US$ 200 - 400 MOQ: 1 Set
Key Specifications
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Place of Origin:
Shandong, China
Brand Name:
bafang
Model Number:
CKJ5-125
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Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Shandong, China
Brand Name bafang
Model Number CKJ5-125
Electricity Type AC

Vacuum Electromagnetic Starter and ac vacuum contactor for mine

Detail description  

 

This series vacuum contactor adopts advanced and reliable permanent magnet operator, After closing by the permanent magnet to maintain, without power supply long-term charged, realize without pressure operation, high reliability, has excellent open circuit function, 

Used for AC 50-60Hz rated voltage 250a ,main circuit rated voltage 1.14kv below power network systems for remote making and breaking and frequent starting and control of AC motors, transformers and capacitor banks and other occasions.

 

Main Tech-Parameter

 

CKJ5 Series vacuum contactor 80A -800A 

 

Detail Tech parameter

250/1140

400/1140

80/1140

125/1140

160/1140

630/1140

800/1140

Main circuit rated voltage (V)

1140

1140

1140

1140

1140

1140

1140

Main circuit rated current (A)

250

400

80

125

160

630

630

Combiner closing capacity (A/100times)

2500

4000

800

1250

1600

6000

6000

Main circuit break-make ability (A/10times)

2000

3200

640

100

1280

5000

5000

Maximum break ability (A/3times)

4000

4500

1600

2500

3200

6000

6000

Electricity life AC3(times)

60 0000

60 0000

60 0000

60 0000

60 0000

60 0000

60 0000

Electricity life AC4 (times)

10 0000

10 0000

6 0000

6 0000

6 0000

10 0000

10 0000

Mechanical life (times)

100 0000

100 0000

100 0000

100 0000

100 0000

100 0000

100 0000

Rated operate frequency AC3 (times/h)

300

300

600

600

600

300

300

Rated operate frequency AC4 (times/h)

120

120

300

300

300

120

120

Clearance betweenopen contacts (mm)

2±0.2

2±0.2

1.8±0.2

1.8±0.2

1.8±0.2

2.5±0.2

2.5±0.2

Over travel (mm)

1±0.2

1±0.2

0.6±0.2

0.6±0.2

0.6±0.2

1±0.2

1±0.2

Secondary control voltage (v)

AC&DC:36v 110v   127v 220v 380v 440v
can be customized

 

 

 

 Installation size and dimession

 

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:m15953701910(a)

 

Web:

 

 

 

 

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Jining Bafang Mining Machinery Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
Below 1,000 square meters
Total Employees
Fewer than 5 People
Contact Supplier Request Quote Chat Now

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