Compare with a 11 13.8 Kv 11kv 3 Way Rmu Panel Ring Main Unit, a gas insulated switchgear has a significant improvement on product dimension. To produce a solid gas insulated switchgear, Conso Electrical Science and Technology Co., Ltd equipped the automatic facilities such as leak detection equipment and welding robotic arm. For 10kv Sf6 ring main unit, The company also provide SF6 filled metal enclosure circuit breakers and cable switch. As the development since 2006, Conso Electrical has produced gas insulated switchgear to power grid corporation and urban construction group corporation in the application of commercial office building, Highway power system and residential community.
(1) Strong Applicability
In China's western regions, where high altitudes, condensation, salt spray, and pollution have significant environmental impacts, there is a growing demand for highly reliable electrical distribution equipment in compact spaces, particularly in high-rise buildings, concentrated commercial and industrial areas, and rail transit construction projects. 11 13.8 kv 11kv 3 way rmu panel ring main unit (Compact Gas-Insulated Switchgear) has become the optimal choice. It is not affected by atmospheric conditions and its compact enclosure saves space, making it more harmonious and adaptable to the surrounding environment in terms of layout, size, and appearance. This results in significant overall economic benefits in construction projects. 11 13.8 kv 11kv 3 way rmu panel ring main unit has been selected for grid upgrade and capacity expansion projects in cities such as Kunming, Guiyang, and Chengdu, delivering excellent returns on investment.
(2) Excellent Installation Performance
11 13.8 kv 11kv 3 way rmu panel ring main unit comprises various high-voltage components organized into standard modules, which can be combined to meet various primary connection requirements and suit different applications. The entire system can be transported to the site, assembled and installed as a complete unit without the need for handling SF6 gas during installation. Furthermore, it can easily expand by adding more incoming and outgoing cable connections through pre-installed cable sockets or by extending the cabinets to one or both sides. High-voltage components are enclosed within gas-insulated compartments, allowing for easy cable entry and exit for power supply, as well as convenient connection and arrangement with transformers, unaffected by space constraints, and enabling easier system integration.
(3) Enhanced Safety Performance
The primary conductive parts of 11 13.8 kv 11kv 3 way rmu panel ring main unit are sealed within insulating gases like SF6, and high-voltage live conductors are enclosed. This design ensures high reliability and suitability for frequent operations, meeting the technical requirements for substations facing high rated current, high short-circuit breaking current, frequent switching, and low overvoltage conditions caused by rapid load changes. It can accurately receive and distribute electrical energy, implement effective control and protection, and provide precise detection. Users in Hangzhou, for example, have not reported any risks of electric shock or fire incidents while using 11 13.8 kv 11kv 3 way rmu panel ring main unit, ensuring the safety of equipment and operating personnel.
(4) High Maintenance Performance
11 13.8 kv 11kv 3 way rmu panel ring main unit uses gas-sealed or metal-sealed high-voltage components, which are corrosion-free and do not rust, leading to minimal maintenance requirements. The vacuum circuit breakers used in 11 13.8 kv 11kv 3 way rmu panel ring main unithave a long lifespan and stable performance, requiring little to no maintenance.
C: Cable Switch |
F: Cable Switch with Fuse |
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De: Direct Cable Connection with Earthing |
V: Vacuum Circuit Breaker |
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D: Direct Cable Connection |
M: Metering Module(AIS) |
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Weight: |
150kg for one cell (C, F, D, De, V) |
Dimension |
1336(H)*375(W)*751(D) |
250kg for a M cell |
1636(H)*375(W)*751(D) |
The SF6 Single Cell |
The SF6 Common Cell |
The Metal Plate |
The Complete Product |
Outdoor Protective Cover
Welding area |
SF6 cell assemble area |
Daily Clean Up |