We always adhere to the 'loyalty, responsibility, struggle, innovation' as the core value of the enterprise, to become a 'domestic first-class, internationally famous' SF6 gas insulated ring main unit, high-voltage switchgear, power distributing cabinet manufacturer is our eternal goal. We are able to do your tailored get to fulfill your own satisfactory! sets up several departments, including manufacturing department, sales department, high quality control department and sevice center, etc. Customer satisfaction is our priority! Our company has set up for several years and we have fully utilized our resources in many aspects to develop the technology to cope with our business.

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

Certificate:

Exhibition:

Our company has strong technical strength and strong manufacturing capacity, and is the scientific and technological pioneer and manufacturing force of Kyn28-12 Indoor Metal-Enclosed Removable Electrical Switchgear for Medium Voltage for Rural Construction industry. Our company adheres to the business philosophy of integrity and responsibility, takes sincerity as the foundation, maintains the common mind and stresses the specialization. The products have been recognized by various professional certificates and customers for their superior performance and excellent quality.