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36kV 40.5kV air insulated Ring Main Unit (RMU)
Rockwill Electric GROUP Co., Ltd
16yrs 700++ staff 108000m²+m² US$150,000,000+
Rockwill Electric GROUP Co., Ltd
16yrs 700++ staff 108000m²+m² US$150,000,000+
Key attributes
Brand ROCKWILL
Model NO. 36kV 40.5kV air insulated Ring Main Unit (RMU)
Rated voltage 40.5kV
Rated normal current 630/800A
Rated frequency 50/60Hz
Series SM66
Product descriptions from the supplier
Description

Description :

SM66 unit type SF6 ring net cabinet 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 unit type SF6 ring net cabinet can completely meet the requirement of continuously variable market.

Main function :

  • Good Insulation Performance;

  • Strong Arc Extinguishing Ability;

  • Excellent safety performance ;

  • Flexible and Reliable Operation;

  • Compact Structure and Modular Design;

  • High Degree of Intelligence.

Technology parameters:

36kV 40.5kV air insulated Ring Main Unit RMU2.png

Outline dimension drawing:

36kV 40.5kV air insulated Ring Main Unit RMU (1).png

Fixing of units:

36kV 40.5kV air insulated Ring Main Unit RMU (2).png

36kV 40.5kV air insulated Ring Main Unit RMU (3).png

What is the purpose of a ring main unit RMU?

A:Ring main unit (RMU) is used to distribute electrical power in a medium - voltage distribution network. It allows for sectionalizing the network, isolating faults, and enabling power transfer between different sections of the ring - shaped power network, ensuring reliable power supply.

What does the RMU stand for?

A:RMU stands for Ring Main Unit. It is a type of electrical switchgear used in medium-voltage electrical distribution systems, typically for distributing power in a ring circuit configuration.




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SM66 type 36kV 40.5kV air insulated Ring Main Unit (RMU)
Manual
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Know your supplier
ROCKWILL
Rockwill Electric GROUP Co., Ltd 16yrs 700++ staff 108000m²+m² US$150,000,000+
Rockwill Electric GROUP Co., Ltd
16yrs 700++ staff 108000m²+m² US$150,000,000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 108000m²m² Total staff: 700+ Highest Annual Export(usD): 150,000,000
Workplace: 108000m²m²
Total staff: 700+
Highest Annual Export(usD): 150,000,000
Services
Business Type: Design/Manufacture/Sales
Main Categories: High Voltage Electrical Apparatus
Whole life care manager
Full lifecycle management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.
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