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Mobile: 15868721000  
Fax: 86057761736962 
Sales:86057762717369 
Address: Yueqing City, Zhejiang
Province, China Huang seven town
Yueqing City Industrial Zone A  
Post Code: 325604  
Q Q: 35977770  
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CJ19 (16) series switching capacitor contactor
 
One: the scope of application
CJ19 (CJ16) series of switching capacitor contactor for AC 50Hz, rated operating voltage to 400V, agreed to heat up to 90A of the circuit for the connection and breaking of the parallel capacitor bank to improve the circuit power factor.
Two models and their meanings
Common models:
CJ19-25 / 11 CJ19-32 / 11 CJ19-43 / 11 CJ19-63 / 21 CJ19-80 / 22 CJ19-95 / 22
CJ16-25 / 11 CJ16-32 / 11 CJ16-43 / 11 CJ16-63 / 21 CJ16-80 / 22 CJ16-95 / 22
Three: structural characteristics
1.CJ19 (CJ16) series of switching capacitor contactor for the direct-action double breakpoint structure, the contact system is divided into two layers, the upper three pairs of pre-filled contacts and resistors constitute the suppression of inrush device. When the closing of the first time after it turns on the working contact connected, pre-filled permanent magnetic block in the spring under the reaction of the release, cut off the resistance, so that the capacitor work properly, contactor internal circuit connection shown in Figure.
2.12,18,20 Kvar contactor has two pairs of auxiliary contacts, 30Kvar contactor has three pairs of auxiliary contacts.
3. Contactor terminal with insulation cover, safe and reliable. The coil terminal is marked with voltage data to prevent fault. 12,18,20 Kvar contactor can be installed with screws, but also by the bottom of the slider buckle in the 35mm standard rail. There is a removable rectangular white card on the mask, the user can use it to print the project code.
Four: the main technical parameters

1. Contactor main technical data
Ue rated control supply voltage
2. Control coil voltage: 50Hz, 220V, 380V, can also be manufactured according to user requirements
Five: shape and installation dimensions

size

model

Dimensions

Installation dimensions

A

B

C

D

A

B

Φ

Card regulations

CJ19-25

76

47

125

120

35

50/60

4.5

35

CJ19-32

86

58

135

130

40

50/60

CJ19-43

86

58

135

130

40

50/60

CJ19-63

128

79

156

150

40

100/110

6.5

35/75

CJ19-80

128

87

160

200

40

100/110

CJ19-95

128

87

160

200

40

100/110


The series of contactors in addition to the installation of screws can also be used to install the standard rail fast embedded. On the CJ19-25, 32,43 contactor, rail width 35mm, the CJ19-63,80,95 contactor, rail width 35mm or 75mm. If you would like to know more about CJ19 switching capacitor contactors, please contact us if you are using the instruction manual, price, maintenance and other related information.
CJ19 (CJ16) series switching capacitor contactor for AC 50Hz, rated operating voltage to 400V, agreed to heat up to 90A in the circuit, for the connection and breaking the parallel capacitor group to suppress the peak current impact to improve the circuit power factor.


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