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Wire casing manufacturers introduce the five advantages of bus duct


2021-01-05


Modern high-rise buildings and large workshops require a lot of electricity. Faced with this huge load, it is necessary to choose safe and reliable conductive equipment, and the bus system is a good choice. So,BusbarWhat are the advantages? NextWire SleeveThe manufacturer simply introduces it to you.

12. The bus duct is convenient to tap: the plug-in bus duct is to connect the power supply of the main line to the branch line by plugging, so the tap is very convenient.

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2Strong overload capacity of bus duct: the overload capacity of bus duct is strong, depending on the high working temperature of the insulating material used for it. The over-support of the insulating material used for bus duct adopts the material with working temperature of 105 ℃. Now, radiation cross-linked flame retardant winding tape and radiation cross-linked polyhydrocarbon heat shrinkable tube with working temperature above 140 ℃ have been studied and developed. The insulation material used in the cable often working time temperature control is generally 95 ℃ and 105 ℃, so the bus duct overload protection capacity is greater than the cable.

3,BusbarIt can prevent overload and fire, the insulation and skin of ordinary cables will burn, and the flame-retardant cable will also burn under the flame. It will not burn only after the flame leaves. The fire-resistant cable will not burn, but it is expensive.

4The bus duct has good heat dissipation performance: the cable insulation material is both an insulation material and a heat insulation material, so when laying the power cable on the bridge, the number of layers allowed to be laid cannot exceed 2 layers. The bus duct uses air conduction to dissipate heat, and distributes heat through a tight steel shell to dissipate heat, and its heat dissipation performance is better.

 

52. Convenient maintenance of busway: The daily maintenance of busway is usually to measure the temperature rise of shell and core bolts, and the temperature rise of joints of inlet box. If core bolts use 4.8 grade, they need to be tightened regularly. If 8.8 grade high-strength bolts are used, they do not need to be strengthened regularly.

Above isWire SleeveI hope you can help after reading all the contents introduced by the manufacturer.

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