Sf6 Gas Switchgear Manufacturer, Ring Main Unit, Rmu, Sm6

• Task: Adjust
• Function: Protection, Measurement
• Certification: ISO: 9001
• Condition: New
• Customized: Customized
• Material: Steel
• Model NO.: GSM
• Transport Package: Wooden Case
• Trademark: GRENO
• Origin: Xiamen, China
• Production Capacity: 10000pieces/Year

Product Description

SF6 Gas Switchgear Manufacturer

Product Description

General
GSM(Similar to SM6)

SF6 RMU with SF6 load switch as main switch, 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 the 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, GSM(Similar to SM6) unit type SF6 RMU can completely meet the requirement of continuously variable market.

Main technical specifications

No	Item	Unit	Parameter
1	Rated voltage	kV	24
2	Rated frequency	Hz	50/60
3	Rated current	A	630/800
4	1min Power frequency withstand voltage	kV	60
5	Lightning impulse withstand voltage	kV	125/150
6	Rated short circuit breaking current (peak)	kA	63
7	Rated active load/close circuit breaking current	A	50
8	Rated transferring current	A	1200
9	Rated short circuit making current (peak)	kA	63
10	Rated cable(line) charging breaking current	A	50 and 10
11	Cable charge breaking current in earthing fault	A	20
12	Rated withstand current (peak)	kA	63
13	Short time withstand current (2s)	kA	25
14	Mechanism life	times	2000

 

 

Why choose us ?

1. Professional manufacturer, high quality assurance.
2. Honesty on workmanship and materials.
3. Mature Technology
4. Complete product range 
5. Large investment in R&D,never stop upgrading products.
6. Advanced assembly line with skillful stable workers.