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11KV SF6 Gas Insulated Switch 2000A Ring Main Unit Panel

China Knkong Electric Co.,Ltd certification
China Knkong Electric Co.,Ltd certification
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11KV SF6 Gas Insulated Switch 2000A Ring Main Unit Panel

11KV SF6 Gas Insulated Switch 2000A Ring Main Unit Panel
11KV SF6 Gas Insulated Switch 2000A Ring Main Unit Panel

Large Image :  11KV SF6 Gas Insulated Switch 2000A Ring Main Unit Panel

Product Details:
Place of Origin: China
Brand Name: KNKONG
Certification: CB,ISO,IEC
Model Number: HXGN15
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 10000-20000 Each
Packaging Details: Standard export packaging
Delivery Time: 15 working days
Payment Terms: L/C, T/T
Supply Ability: 50 units/Month

11KV SF6 Gas Insulated Switch 2000A Ring Main Unit Panel

Voltage: 11KV Current: 630-2000A
Frequency: 50/60Hz OEM/ODM: Inquiry By Email
High Light:

2000A Ring Main Unit Panel


SF6 Gas Insulated Switch


11KV Gas Insulated Switch

GIS Insulated SF6 ring main unit switchgear 11kv Ring Main Unit
Indoor switchgear
SF6 Metal-Clad Enclosed Ring Main Unit
12-36KV50/60Hz, 630,1250A
OEM & ODM require by email
Complete IEC ISO GBstandards
Send us your SLD (Single Line Drawing) or requirements to get price

Product Introduction


HXGN15 series unit type SF6 ring net cabinet with SF6 load switch as the main switch, for the whole cabinet, is suitable for electric distribution automation and compact also expandable metal close switchgear. It characters in its simple structure, flexible operation, reliable interlocking and convenient installation, etc., which can provide satisfactory technical projects both for different application occasions and users. With the adoption of sensor technology and the protection relay up to date, plus the advanced technology and flexible assembly project, HXGN15 unit type SF6 ring net cabinet can completely meet the requirement of a continuously variable market. It can take self-produced FLBS36 SF6 load break switch; also according to user’s demand can be assembled with the internationally top-ranking VB4 series vacuum circuit breaker with a permanent magnetic mechanism made by AREVA or HD4 type SF6 circuit breaker made by AREVA or HD4 type SF6 circuit breaker made by ABB or with our VS1-12 type vacuum circuit breaker with the permanent magnetic mechanism. Operational methods for the main switch inside the ring main unit can be either manual or electric power-driven. And It can meet the requirement of Four Controls” when matched with FTU and RTU.

In recent years, the SF6 ring network cabinet has developed very fast, and both the manufacturing process and the product reliability have the potential to be equal to the international electrical giants. Of course, the voltage level between 24kV and 40.5 still has a certain gap with foreign manufacturers. At present, there are only a handful of domestic manufacturers producing power distribution SF6 power distribution level at 40.5kV level. The others are C-GIS of the first-level system, based on the first-level power system with large current and large capacity. )


1. Metal-clad and fully enclosed structure, can prevent dirt and small animals from the entrance.
2. Through the observation windows in the door panel switch position and general condition can be clearly viewed.
3. The door and switch operating handle is mechanically interlocked to ensure the door cannot be opened with the switch closed and the switch cannot be closed with the door open.
4. The switchgear use vacuum switches combined with solid insulation material. This environmentally-friendly technology avoid the uses of SF6 as an insulation gas.
5. Reliable FIVE-PREVENTION interlock can effectively prevent from mal-operation.


Technical Date

No. Item Unit Parameter
1 Rated voltage kV 12 24 36
2 Rated frequency Hz 50/60
3 Rated current A 630(1250*)

1min Power frequency

withstand voltage

wet kV 38 50 70
dry kV 48 60 85
5 Lightning impulse withstand voltage kV 75 125/150 170
6 Rated short circuit breaking current (peak) kA 80 63 63
7 Rated active load and close circuit breaking current A 63 50 50
8 Rated transferring current A 1700 1200 1200
9 Rated short circuit making current (peak) kA 80 63 63
10 Rated cable(line) charging breaking current A

50 and 10


11 Cable charge breaking current in earthing fault A 20 20 20
12 Rated withstand current (peak) kA 80 63 63
13 Short time withstand current (2s) kA 25 20 20
14 Mechanism life times 5000 2000 2000

Note: For short circuit breaking and peak current is based on Fuse plus combination

Contact Details
Knkong Electric Co.,Ltd

Contact Person: Ken Chan (English)

Tel: 0086 13938551009

Send your inquiry directly to us (0 / 3000)