Many people believe that the price of a busbar does not necessarily depend on the quality of the busbar. When human beings are faced with huge loads requiring hundreds of thousands of strong currents, it is very important to choose safe and reliable conduction equipment.

Busbar system will be your ideal choice. Bus duct system is an efficient power distribution device, especially suitable for increasingly high-rise buildings and large factories with the need for economic and rational wiring.

However, in recent years, the quality and technical problems of bus ducts have been the focus of attention of the industry and target users. Only with good technical ability and innovation can we stand out in many industries and become the industry leader.

With the emergence of modern engineering facilities and equipments in China, the electricity consumption of various industries has increased rapidly, especially with the emergence of many high-rise buildings and large-scale factories. The traditional cable as a transmission line can no longer meet the requirements of high-current transmission systems, and the parallel use of multiple cables has brought a lot of inconvenience to on-site installation and construction connections.

The following is the quality identification and control methods of bus ducts for your reference.

The main technology of bus duct quality control;.

A. Close the bus duct ‘temperature rise’, to ensure that the bus duct of the current-carrying capacity.

B. Close the busway's ‘protection level’, to ensure that the busway's dustproof and waterproof ability; C. Close the busway's ‘temperature rise’, to ensure that the busway's current-carrying capacity.

C. Close the ‘short-circuit withstand strength’ of the busbar to ensure the dynamic and thermal stability of the busbar; d. Close the ‘short-circuit withstand strength’ of the busbar to ensure the dynamic and thermal stability of the busbar.

d closed bus duct ‘PE line structure’, to ensure that the bus duct accident current does not endanger the safety of people and electrical equipment; e. closed bus duct ‘conductor materials’, to ensure that the bus duct used conductor resistivity and conductivity in line with standard requirements.

Busway quality control is divided into the following three stages: Phase I: order identification; Phase II: arrival inspection; Phase III: installation acceptance.

Review of fire-resistant busway fire resistance test report: the main review of fire-resistant busway fire resistance. As the fire-resistant bus duct has a variety of technical parameters and tests of the ordinary bus duct, so the bus duct fire to maintain the integrity of the power supply line to maintain the normal power supply of fire equipment, emergency lighting, standby lighting, generator power supply and other main line is very important. Line integrity test is divided into two performance tests.

A. In the event of a fire, the bus duct will not be short-circuited by the fire, resulting in abnormal power supply. It is necessary to check the fire resistance time and temperature.

B. In the event of a fire in the works, the fire-resistant busbar will not be short-circuited by water ingress and the supply will not be normal. Therefore, the spray test report should be checked. Note:All the report pages should be complete and should also be stamped with the laboratory seal as a complete report. In order to verify the authenticity of the report, check whether the telephone number published on the website is the same as the amount of the report and also make a call or send a letter to check the authenticity of the report.

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