Our product design is exquisite, the quality is excellent, and Low Voltage Distribution Switchgear, Electrical distribution board, AC high voltage vacuum circuit breaker is deeply loved by the majority of customers at home and abroad with the high quality and the durability . It is because we are taking responsibility, we are becoming more and more mature, and are even daring to face any failure and difficulties. We will unswervingly devote ourselves to the construction of our own specialization, technology, production standardization and management modernization.

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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Over the years, our company's products have been widely praised by users, and customer satisfaction has been increasing year by year. We take the development of the 12kv 11kv Withdrawable Switchgear Electrical industry as our responsibility and serve our customers wholeheartedly. We are looking for more and more customers to create the glorious future. We have professional products knowledge and rich experience on manufacturing.