Manufactured with introduced ABB technology, HXGN Series Medium Voltage Switchgear consists its basic components and assemblies all imported originally from ABB such as SFL Load-break Switch, VD4-S Vacuum Circuit Breaker and HAR/US Circuit Breaker and so on.  This Switchgear has successfully passed the Type Test conducted by China National High Voltage Apparatus Quality Supervision and Inspection Center and fully satisfies the power supply requirements of industrial secondary distributing systems and urban network.

 

 

Ambient temperature:  -10 ～ +40℃

Altitude:              Below 1000 meters above sea level

Relative humidity:     Less than 95%

No apparent pollution in ambient atmosphere such as corrosive or flammable gases and water vapors.

No constantly severe shocks

 

 

GB 3906 –1991   “3 – 35kV AC Metal-enclosed Switchgear”

GB 3804 – 1990   “3 – 63 kV AC High Voltage Load-break Switch”

GB 16926 – 1997  “Combined Apparatus of AC High Voltage Load-break Switch – Fuse Bank”

DL/T 539 – 1993  “Component Condensation and Pollution Test on Indoor AC High Voltage Switchgear”

IEC               56, 129, 265, 289, 420, 529, 694 and 932.