Rockwill/24kv Indoor Outdoor Air Insulation Switchgear Ring Main Unit Rmu Sm6

• Customization: Available
• Material: Epoxy
• Type: Gas
• Model NO.: sm66
• Structure: Round
• Warranty: 1 Year
• Protection Level: IP65
• Voltage: 380V
• Application: Electricity
• Customized: Customized
• Transport Package: Wooden
• Specification: IEC, ANS
• Trademark: ROCKWILL
• Origin: China
• HS Code: 85352100
• Production Capacity: 1000

Product Description

++++General
SM66

24 unit type SF6 RMU with SF6 load switch as main switch, for 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 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, SM66-24 unit type SF6 RMU can completely meet the requirement of continuously variable market. It can take self-produced RLS-24 load break switch; also according to user's demand can be assembled with the internationally top-ranking RCB series vacuum circuit breaker with 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 VSC-24 type vacuum circuit breaker with permanent magnetic mechanism. Operational methods for the main switch inside 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.

 

++++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 ROCKWELL:

1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry. 
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.  

CONTACT US:

Contact person: Mr. Chen Chengming
 
 
 


Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.