Since our solid insulation switch cabinet, Outdoor AC vacuum circuit breakers, High Voltage Vacuum Circuit Breaker (VCB) is known for its performance and value, we guarantee to provide high-performance and high-conversion products to bring customers an excellent return on investment. In the current situation of strong market competition, our company is willing to strengthen cooperation with various manufacturers, continuously improve to meet new challenges and achieve a win-win situation. We always treat customers as the focus of attention, and customer satisfaction is our eternal pursuit.

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:

We have outstanding product design and production capabilities in the field of Energy Saving Vacuum Insulated Low-E Coating Glass Panels Standard Sizes. Creating a corporate culture with our own characteristics is of great significance for improving our overall management level, enhancing core competitiveness, and promoting the company's scientific development. Since the products were launched on the market, our company has established a good corporate image with reliable product performance, humanized product design, reasonable product prices, and perfect after-sales service.