We always adhere to the research and development of independent intellectual property products to manufacture prefabricated distribution compact substation, High Voltage Metal-Enclosed Switchgear, Power Transformer Substation of the leading level in the industry. Our corporate governance structure is complete, standardized, and equipped with internationally advanced production equipment. We stick to the goal of stable quality, considerate service, continuous improvement and continuous innovation.

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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Exhibition:

This company commits to becoming a leading modern Gas Insulated Metal Enclosed Switchgear Used in Power Transmission investment operator and comprehensive service provider in China. The first requirement for our employment is character and capacity rather than relationship. Relying on the quality of honesty, the spirit of hard work and the scientific strategy, we have won remarkable talents, technology and management advantages and achieved great success.