11kv high voltage Indoor disconnector switch manufacturers and suppliers in China

11kv high voltage Indoor disconnector switch Admin Edit

Min. Order:	100 Piece/Pieces
Payment Terms:	L/C, T/T
Place of Origin:	Zhejiang, China (Mainland)
Means of Transport:	Ocean, Air
Production Capacity:	1000 sets/month
Packing:	wood cases or...
Delivery Date:	30 days

Brand Name:	Sasun	rated voltage:	12KV
rated current:	630A

Summary
GN19-12 series Indoor disconnector switch, used for in the three-phase AC 50/60Hz, rated voltage 12kV power system, comply with CS6-1 type manual operation mechanism which can be used for opening and closing loading current overloading current and short-circuit. Some type can also be used at heavy pollution or high altitude area.

Service Conditions
●The altitude: 1000m~3000m
●The ambient temperature: -30℃~40℃
●The relative humidity of air: monthly≤90℃,daily≤95℃
●The wind pressure: ≤700pa(wind speed 34m/s)
●Amplitude: earthquake degree 8
●Environment degree: degree 3
●Cannot be use on thecondition of the danger of fire and blast, heavy pollution, chemical etching, strong shake etc.

Technical Specfication

Code No.	Rated voltage (kV)	Rated current (A)	Rated short time withstand current (4s) kA	Rated peak withstand current kA
GN19-12/400-12.5	12	400	12.5	31.5
GN19-12/630-20	12	630	20	50
GN19-12/1000-31.5	12	1000	31.5	80
GN19-12/1250-12.5	12	1250	31.5	80
GN19-12C/400-12.5	12	400	12.5	31.5
GN19-12C/630-20	12	630	20	50
GN19-12C/1000-31.5	12	1000	31.5	80
GN19-12C/1250-31.5	12	1250	31.5	80