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XGN68-12 Box indoor stationary metal sealing switc

 

 Product Introduction  
 

 Application

XGN68-12 Box indoor stationary metal sealing switchgear
Main Technical Parameter  
 
No.
Item
XGN68-12
1
Rated voltage  kV
12
2
Rated insulation level
1min.power frequency withstand voltage   kV
Vacuum fracture To earth 、between 42 
Isolation clearance  49
lighting impulse withstand voltage   kV
Vacuum fracture To earth 、between 75 
Isolation clearance 85
3
Rated frequency Hz
50
4
Mistress line rated current   A
630
1250
5
Branch busbar rated current   A
400   630
1000   1250
6
The main circuit rated short-time withstand current and time  kA/S
20/4
25/ 4   31.5/4
7
The main circuit Rated peak withstand current  kA
50
63    80
8
Protection grade
IP3X

XGN-40.5 Complete distribution switchgear
KYN28-12 Complete distribution switchgear

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