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12kV 17.5kV 24kV outdoor Gas Insulated Ring Main Unit
Rockwill Electric GROUP Co., Ltd
16yrs 700++ staff 108000m²+m² US$150000000+
Rockwill Electric GROUP Co., Ltd
16yrs 700++ staff 108000m²+m² US$150000000+
Key attributes
Brand ROCKWILL
Model NO. 12kV 17.5kV 24kV outdoor Gas Insulated Ring Main Unit
Rated voltage 24kV
Rated normal current 630A
Rated frequency 50/60Hz
1min Power frequency withstand voltage 55kV
Series OMR
Product descriptions from the supplier
Description

Description :

OMR is a ring main unit for the secondary distribution network. RMU(OMR) can be supplied as a 3 or 4-way  standard configurations with additional equipment according to customer specification. OMR can be supplied in 10  different configurations (Such as CVC, CCV, CVV, CFF, CCC, VVV, CCVV etc) suitable for most switching  applications in 12/24 kV distribution networks.  

It is extendable and combined with our own developed technology concept, which is flexible, modular compact  switchgear, they represent a complete solution for 12/24 kV secondary distribution networks. OMR have identical user interfaces. 

OMR is a completely sealed system with a stainless steel tank containing all live parts and switching functions.  A sealed steel tank with constant atmospheric conditions ensures a high level of reliability as well as personnel  safety and a virtually maintenance-free system. 

The OMR concept offers a choice of either switch-fuse combination or circuit-breaker with relay for protection of  the transformer. OMR can be supplied with an integrated remote control and monitoring unit. This product is in conformity with the standards: IEC62271-200, IEC60420

Technical feature :

  • Good insulation performance, compact structural design;

  • High protection level, fully sealed and fully insulated structure;

  • Fast operation performance, high degree of intelligence;

  • Good environmental protection performance, and convenient installation.

Main technical parameters:

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Single Line Diagram:

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Structure Diagram:

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Documentation Resource Library
Restricted
OMR Type Outdoor Gas Insulated Ring Main Unit
Manual
English
Consulting
PDF
Know your supplier
ROCKWILL
Rockwill Electric GROUP Co., Ltd 16yrs 700++ staff 108000m²+m² US$150000000+
Rockwill Electric GROUP Co., Ltd
16yrs 700++ staff 108000m²+m² US$150000000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 108000m²m² Total staff: 700+ Highest Annual Export(usD): 150000000
Workplace: 108000m²m²
Total staff: 700+
Highest Annual Export(usD): 150000000
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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