Based on mature and advanced technology and R&D capabilities, we inject widely recognized designs into our Low Voltage Paralleling Switchgear, SF6 Gas Insulated RMU, Single Phase Distribution Transformer to create mid-to-high-end products with more texture and style. Our company has a good research and development foundation, focusing on continuous innovation according to market demand. To win customers' confidence, Best Source has set up a strong sales and after-sales team to provide the best product and service. Our company has always followed the people-oriented, innovation as the soul. The operation concept of 'be prepared for danger in times of safety and constantly strive for self-improvement' has achieved long-term progress and development. We always take 'continuous innovation and provide customers with cost-effective products' as the mission, regard technology research and development as the core advantage, carry out technological and model innovation, and aspire to become a leading enterprise in this industry.

12 kV Solid Insulated Metal Switchgear is suitable for middle voltage power distribution system and rated current is 630A/1250A. It is more reliable than the SF6 ring main unit, and is more suitable for a wider range of applications in both of GB standard and IEC standard.

Technical data:

1.Rated Voltage:12kV

2.Rated Frequency:50Hz

3.Rated Currency:630/1250A

4.Rated short-time power frequency withstand voltage (phase to ground)1min:42kV

5.Rated short-time power frequency withstand voltage (phase to ground):75kV

6.Rated short-circuit breaking current:25/31.5kA

7.Rated peak withstand current:25/31.5kA

8.Rated peak withstand current:63/80kA

Features

1.Safety

• All live parts are sealed or embedded in the epoxy resin and silicon rubber, fully insulated and wholly enclosed structure, safety protection level: IP67.

• Enhanced phase separation design, independent phase insulation to avoid the fault between phases.

• Switch working position of each phase could be observed independently, which improves operation safety.

2.Multi-environmental application

• Applicable to low temperature areas, high altitude areas, high humidity areas, high corrosion areas, low-lying areas and explosion forbidden places.

3.Flexibility

• Standard modular design to facilitate circuit extension, modification and replacement.

• Feasible to any replacement in both circumstances of any unit in fault and according user needs.

• Smaller dimension makes it more convenient to be moved, transported or replaced.

4.Environment-friendly

• Epoxy resin is employed instead of SF6.

Small volume, compact decoupling, convenient operation and maintenance

Packaging & Shipping

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Fashion Style Customized Insulated Automatic Electric Galvanized Overhead Garage Doors Panels Prices with CE Approved and PU Foamed. Since adhering to the business philosophy of truthfulness, professionalism, innovation and leadership, we are striving to build a century-old brand in the industry. Professional and sophisticated corporate philosophy, systematic and complete management system are the solid foundation for us to build our brand. Our company's complete management system maximizes every aspect of the production process, from staff quality, product quality to after-sales service are all under the effective monitoring of a whole set of management system.