Relying on advanced technical strength, honest service concept and first-class market development ability, SF6 Insulated Switchgear, Single Phase Distribution Transformer, Safety Electrical Switchgear are popular in domestic and foreign markets. Thus far, our item associated with printer dtg a4 may be shown in most foreign nations as well as urban centers, which are sought after simply by targeted traffic. 'Reputation is life, quality and survival'. This is the principle of all the staff of our company and also the goal of striving forward for it. We work closely with other outstanding companies to learn their benefits and advantages in order to win in the market.

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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We have become a leader in the Indoor Metal Enclosed Electrical Secondary Switchgear Panels 11kv 12kv industry through strict management, advanced business models, practical experience, and rich customer resources. We have won widespread favor, universal praise and unanimous praise in the industry and abroad. It will be the main developing tendency to realize mutual-benefit and complement each other by competition and co-operation in the industry.