



Product Specification
| 
 Name of Product  | 
 29kV Gas Insulated Switchgear (GIS)  | 
|
| 
 Rated Voltage(kV)  | 
 29  | 
|
| Applied Standard | GIS | 
 IEC 62271-200, KRSA  | 
| 
 CB  | 
 IEC 62505-1, IEC 62271-100  | 
|
| 
 Rated Current(A)  | 
 630 / 2000  | 
|
| 
 Rated Breaking Current(kA)  | 
 20  | 
|
| 
 Power Frequency Withstand Voltage(kV) /  | 
 95 / 110  | 
|
| 
 Lightening Impulse Withstand Voltage(kV) /  | 
 200 / 220  | 
|
| 
 Rated SF6 GAS Pressure  | 
 at cutoff part  | 
 0.2  | 
| 
 et cetera  | 
 0.2  | 
|
| 
 Circuit Breaker's Service Classification (Class)  | 
 E1, C2, M2  | 
|
| 
 Control Method  | 
 circuit breaker  | 
 Electric Spring Operation Method  | 
| 
 disconnector  | 
 Electric Operation Method  | 
|
| 
 earthing switch  | 
 Manual Operation Method  | 
|
