Three Phase Electrical Main Distribution Boards 1Pcs Cold Rolled Steel

Electrical distribution boards three phase distribution board main distribution boards

Product knowledge

The installation requirements of the power distribution board (box) are as follows: The power distribution board (box) should be made of non-combustible materials; In production sites and offices where the risk of electric shock is small, open-type switchboards can be installed; In the processing workshop, casting, forging, heat treatment, boiler room, woodworking room and other places where the risk of electric shock is large or the working environment is poor, closed boxes should be installed; In hazardous workplaces where conductive dust or flammable and explosive gases are produced, enclosed or explosion-proof electrical facilities must be installed; The electrical components, meters, switches and circuits of the distribution board (box) should be arranged neatly, installed firmly, and operated easily. The bottom surface of the floor installation board (box) should be 5~10 mm higher than the ground; The center height of the handle is generally 1.2 ~ 1.5m; There is no obstacle in front of the board (box) within 0.8 ~ 1.2m; Reliable connection of protection wire; There shall be no naked electric exposure outside the board (box); Electrical components that must be installed on the outer surface of the board (box) or on the switchboard must be protected by a reliable screen.

Electrical distribution boards three phase distribution board main distribution boards

• Chongqing Bosun Electrical Co., Ltd. was established in 1996, located in Banan District Chongqing China, with convenient transportation, covers an area of 8,000 square meters.
• Devoted in the research and development, manufacturing, installation, and sales of complete sets of high and low voltage switchgear and control equipment from 40.5kV to 0.22kV.
• more than 20 CCC/CQC certificates, meet the requirements of the highest protection level of IP65 and altitude environment of 4500 meters, get the GB/T19001:2016 /ISO9001:2015 quality management system certification,
• A complete product development department, design team.
• Various kinds of product construction and manufacturing design by using specialized computer mechanical and electrical CAD design software systems.
• Complete surveillance, measuring, and testing equipment to ensure the high products quality.
• Complete production line including CNC processing equipment, welding equipment, and hoisting equipment required for cabinet production, busbar bending equipment, tinning equipment, electric tools, and other assembly production equipment required for complete assembly production.
• More than 10 product invention patents and utility model patents.
• Excellent service based on the motto "Quality First, Customer Foremost, Survival Through Quality, Development Through Service, Continuous Improvement,"

Factory Overview