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CXGN/FZ-12 Load Break Switchgear

CXGN/FZ-12 vacuum load break switchgear is equipped with the company's product of CKFZ-12 series vacuum load switch, in which rated voltage is 12kV, rated frequency is 50Hz, rated current is 630A, It is widely used in box type substation, switching station, outdoor cable branch box and suitable for power plant and substation, industrial and mining enterprises, high-rise buildings and so on places, as the use of acceptance and distribution of electric energy. 

Structure features

1 compact structure, small size, beautiful appearance, convenient operation
2 CKFZ-12 series vacuum load break switchgear inside with high reliability, excellent electrical performance and convenient replacement of the fuse tube.
3 Considerate prevention of fault operation   
4 Optical windows on the front and back door panels can inspect the position and status of isolating switch and grounding switch, and the status of incoming and outgoing cable. Simultaneously, it    keeps the capacity of anti internal arc fault. 


Description

Unit

Parameter

Rated voltage

kV

12

 

Insulated Level

Rated power frequency withstand voltage

kV

42

Rated lightning impulse withstand voltage

kV

75

Rated frequency

Hz

50

Rated current

A

630

Rated short-time withstand current(4s) 4s

kA

20

Rated peak withstand current

kA

50

Protection class

kA

IP2X

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