We are a comprehensive company specializing in low voltage switchgear assemblies, oil immersedd power distribution transformer, European-style substation production, sales and service, and our products are sold all over the world. In the future development, we will meet the needs of our customers with rich experience, advanced technology and highly competitive solutions. Our company has always been adhering to the tenet of 'only better', 'integrity-based, reputation first', and give full play to the advantages and potential of advanced technology and equipment.

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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Our company takes 'the high request in the management, the high starting point in the development and the high quality in the manufacture' as the tenet. So that our company's Kyn28-12 Indoor AC Metal Armored Removable Switchear Electrical Equipment for Medium Voltage for Rural Construction can in a relatively short period of time to quickly open up the situation. We should pay attention to the accumulation of capital. Whether it's physical or virtual capital, it will be our eternal wealth, because these are our core competitiveness. Since the establishment of our company, the continued trust and creative corporate philosophy constitute the basis of our achievements.