11kv Indoor AC HV Load Break Switch fuse circuit breaker

Summary of 11kv Indoor AC HV Load Break Switch fuse circuit breaker :
FN5-12R(L) Model indoor AC HV load break switch-fuse combination apparatus is developed and designed based on international technology and national power supply requirement, it passes all type tests and trial-operation inspections. The apparatus conforms to IEC62271-105: AC load break switch and fuse combination apparatus. (1990 edition) and GB3804: 3-63kV AC HV load break switch. Compare to international product, it keeps up with technical level with small volume and light weight. It is applicable in ring main unit and prefabricated substations as well as 12kV line and power distribution system. 
The product realizes three working positions: power making, power breaking and earth. It applies to power system of rated voltage 6~12kV, 50/60Hz breaking load current, overload current and short-circuit current.

Technical Specification of 11kv Indoor AC HV Load Break Switch fuse circuit breaker :

Structure of 11kv Indoor AC HV Load Break Switch fuse circuit breaker :

Ambient Condition of 11kv Indoor AC HV Load Break Switch fuse circuit breaker :
1. Altitude: ≤1000m;
2. Ambient temperature: -25℃ ~+40℃ ;
3. Relative humidity: daily average ≤95%, monthly average ≤90%;
4. Earthquake intensity: ≤8degree;
5. Applicable occasions should free from inflammables, explosives, corrosives and severe vibration.

Certifications:

Cooperation Projects:

Company Pict:

Huayi Electric Co., Ltd. is the core subsidiary of Huayi Elec. Apparatus Group Co., Ltd. In 2007, It became the first ShangHai Stock Exchange (SSE) listed electric company in WenZhou. The company has more than 1,500 employees, of these 30 percent is engineers. It has 7 core subsidiaries and 4 divisions. It focuses on two main industries: wind energy and electric apparatus. Huayi Electric Co., Ltd has created a complete marketing network to cover the business of State Grid Corporation, five power generation Groups, chemical, petroleum, railways, industries and manufacturing. It as well has established perfect worldwide marketing channels and after-sales service system in Europe, Asia, Africa, America, and Oceania.

Main Products List:
1. Wind Turbines 
2. Switchgear Panels
3. High Voltage Components
4. Instrument & Protection Systems
5. Instrument Transformers & Accessories
6. Outdoor Power Transmission & Distribution Systems
Sample & OEM & ODM is OK. 
More information pls kindly visit our website: 
/
http://heag.en.china.cn/