Please take 30 seconds to know about us

With a free warranty period of 2-5 years, or an extended warranty period of up to 8 years, we are very confident in our products and the quality of our products is very good. If your circuit breaker has any problems in operation, the green side after-sales team will be online 7×24 hours, quickly solve for you;

1. Certifications 

 Lvbian is a professional circuit breaker manufacturer and supplier. Various international standards can be customized according to your needs, such as: IEEE/ANSI, CSA, as /NZS, IEC, EN 60076, GOST, etc. Green bian produces transformers with UL/cUL, CSA, CESI and other certifications.

2.Circuit breaker quality

Lvbian has a very strict quality control system, from circuit breaker design to raw material procurement, assembly, testing, packaging, delivery, every detail is strictly checked. UL Third party organizations regularly inspect the manufacturing process of green edge circuit breakers. This ensures that Lvbian maintains high quality standards even after the product has completed its initial UL testing.

3. After Sales Service 

 a. Free warranty period of 1-3 years, or extended warranty period of 8 years, we are very confident in our products, our product quality is very good. If there is any problem in the operation of your circuit breaker, the green side after-sales team will solve it in time and quickly for you;

b. Local after-sales installation service team. Whether you are in North America, South America or other regions, Lvbian's local team can provide you with professional circuit breaker installation, commissioning, maintenance and other services;

c. Lvbian side provides remote video guidance for circuit breaker installation;

Shipping record

This is my export declaration form. The electrical equipment was shipped to friends inCanada. 

Product Description

LW36-145/3150A Boerstn outdoor self energy high-pressure sulfur hexafluoride circuit breaker is a three-phase ac 50/60 Hz outdoor high voltage electric transmission and transformation equipment, By Opening or closing the rated current and fault current and conversion circuit to realizing the protection,control and operation of the power transmission and transformation system. The product can open or close brake and operate the auto reclosing very fast and realize the linkage of three pole electric.

The circuit breaker using the latest design principle, And it has much feature such as simple construction,small volume material consumption, It is necessary to the operation of the energy is small and high reliability,easy to install,low noise and so on. It is developed a new generation of high-pressure sulfur hexafluoride circuit breakerby ourselves.
2 Use of environmental conditions

2.1Ambient temperature:  -40℃--+ 50℃

2.2Wind pressure:≤700 pa

2.3Altitude:≤3000m

2.4Seismic intensity:≤9degrees

2.5Air polluted degree: level Ⅲ