Branch cable Branch cable where Xi'an Branch cable

Branch cable prefabricated branch cable is a new low-voltage power supply system widely used abroad in recent years, and can be used in the supply line have cable branch occasions. Such as high-rise buildings and ordinary residential buildings, large buildings and stadiums, standardized plant, mobile equipment and machinery, industrial furnaces, road, bridge, airport and so on. Compared with traditional cable branch connection and plug-in busbar, etc., with high reliability, easy installation, low environmental requirements, maintenance, etc., is a line with modern architecture and modern industrial facilities requirements of the cable products. Prefabricated branch cable according to user specifications and requirements of the cable length, and connector cable and trunk cable branch connector location on the trunk cable by cable manufacturers in the factory to the trunk cable (hereinafter referred to as the main cable) and a branch cable ( hereafter branch cable) and connectors must be insulated conductors bonded and post-related testing and test sent to the user. Installation of cable laying when users no longer need to carry out treatment and detection branch connector, it can directly connect the cable to the power line or connection with electric facilities. Because the branch connector is fully pre-made at the factory, so that the "prefabricated branch cable." Prefabricated branch cable connection has significant advantages reliable, waterproof, corrosion, acid mist, anti-vibration, bending radius, etc., can greatly reduce the labor intensity of line installation, shorten the construction period and reduce the project cost. Since the main cable conductor without joint, ensure the continuity, reduce points of failure, is currently the use of more plug-in busbar power distribution is a good alternative way, in most applications can be completely replaced by pluggable Busway. B) pre-branch cable processing orders precautions to ensure the production of prefabricated branch cable has good applicability, cable manufacturers and technical personnel to the building electrical design staff to communicate, understand the actual needs of the design drawings and user's every batch of orders, To do this requires the user to provide the following information. Quality Acceptance Notice (c) Prefabricated branch cable prefabricated branch cable in order to ensure accurate manufacturing, product quality to meet the requirements, the following items must be on the cable acceptance. 1. The inspection certificate and related technical documents and national standards of product certification mark. 2. check the trunk cable and branch cable type, size, length and voltage level meets the design requirements. 3. Cable appearance intact, without flattening, distortion, no aging and crack jacket, cable glands tight. The heat-resistant, flame retardant cable outer protective layer must be clearly marked and factory mark. B) pre-branch cable processing orders precautions to ensure the production of prefabricated branch cable has good applicability, cable manufacturers and technical personnel to the building electrical design staff to communicate, understand the actual needs of the design drawings and user's every batch of orders, To do this requires the user to provide the following information. Quality Acceptance Notice (c) Prefabricated branch cable prefabricated branch cable in order to ensure accurate manufacturing, product quality to meet the requirements, the following items must be on the cable acceptance. 1. The inspection certificate and related technical documents and national standards of product certification mark. 2. check the trunk cable and branch cable type, size, length and voltage level meets the design requirements. 3. Cable appearance intact, without flattening, distortion, no aging and crack jacket, cable glands tight. The heat-resistant, flame retardant cable outer protective layer must be clearly marked and factory mark.