Lw8a-40.5 2000A 40.5kv Tripolar High Voltage Sf6 Circuit Breaker

LW8A-40.5 outdoor porcelain column type high voltage sulfur hexafluoride circuit breaker is suitable for AC 50Hz, rated voltage 40.5kV power system, it can be used as the control and protection equipment of the power system, also can be as a contact circuit breaker. The circuit breaker is also equipped with current transformer for measurement and protection.The circuit breaker uses sulfur hexafluoride gas as insulation and arc extinguishing medium. The circuit breaker is of single-column and single-break structure per pole, adopting self-energy arc extinguishing principle, equipped with CT14 type spring-operated mechanism and three-phase mechanical linkage.This product meets standards of GB1984 and IEC62271-100.

Product Description
Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Customer Case 
Product features

1. Adopt self-energy arc extinguishing principle. Excellent breaking performance;
2. Good electrical performance and high insulation level;
3. High mechanical reliability, long maintenance cycle, small maintenance workload;
4. Easy installation, simple debugging, low noise;
5. Reliable seal;
6. Long mechanical life, safe and reliable operation.

Packaging & Shipping
After Sales Service

1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.

2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user’s feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.

3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!

Certifications