Xgn-12 Sf6 Ring Main Unit Sm66 Switchgear

• Certification: CCC, ISO9001
• Shell Material: Aluminum Alloy
• Voltage Level: High Voltage
• Installation: Fixed
• Structure: Floorstanding
• Current: AC
• Model NO.: SM66
• Transport Package: Wooden Packing
• Specification: IEC, GB
• Trademark: ROCKWILL
• Origin: Zhejiang, China
• HS Code: 8537109090
• Production Capacity: 50 PCS/Month

Product Description

SM66 Switchgear  

SM66-40.5 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. 

 
Units for all functions:

1. Incoming unit with switch disconnector(Load break switch) schemas with other extra components optional
2. Outgoing unit with Fuse-switch protection schemas with other extra components optional
3.Incoming/outgoing circuit breaker protection schemas with other extra components optional
4. MV metering schemas with other extra components optional
5. Casings (Bus bar Panel) schemas with other extra components optional

Main technical specifications:
 

No.	Item	Unit	Parameter
1	Rated voltage	kV	36
2	Rated frequency	Hz	50/60
3	Rated current	A	1630
4	1min Power frequency withstand voltage	kV	80
5	Lightning impulse withstand voltage	kV	195
6	Rated short circuit breaking current (peak)	kA	50/40
7	Rated active load/close circuit breaking current	A	50/40
8	Rated transferring current	A	800
9	Rated short circuit making current (peak)	kA	50/40
10	Rated cable(line) charging breaking current	A	50 and 10
11	Cable charge breaking current in earthing fault	A	50
12	Rated withstand current (peak)	kA	50/40
13	Short time withstand current (2s)	kA	16
14	Mechanism life	times	2000

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



WHY CHOOSE ROCKWILL:

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
Tel:[phone]
Mobile:[phone]


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