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Copper (Aluminum) Dense Busbars and Rated Current 250A~6300A
Busbars are widely used in transmission and distribution systems. The sandwich structure used inside is reasonably designed with superior performance, featuring stability and reliability, high distribution efficiency, good heat dissipation, voltage reduction, resistance to mechanical shock and easy installation, etc. Current levels range from 250A to 6300A, which can meet the electricity demand of different user groups.
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Poured Resin Busbar Has Better Waterproof Performance And Rated Current 400A~5000A
Sunshine Electric produces cast resin type low voltage busway trough which is a high performance low voltage busway system. The outer surface formed by the cast resin provides a watertight barrier around the current-carrying conductor. It is rated for currents up to 5000A. The insulation material is halogen-free, non-toxic and non-flammable. The phase and grounding arrangements, L1, L2, L3, are available in N, PE and N as well as PEN. neutral is 100% and PE is available is 50%. the PEN is rated at 100%. the PE/PEN line is made of the same material as the phase line. It has excellent performance and is particularly suitable for subways, shipyards, chemical industries and other applications where high demands are placed on water resistance and corrosion resistance. High safety and reliability. The busway is protected up to IP68, which meets the requirements of the protection level provided by the IEC 60529 enclosure. IP68 design allows the product to work for a period of time in water or laid in cable ducts.
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NHKMC1 Fire-resistant Busway with 4P or 5P and Rated Current 250A~6300A
The refractory busway is suitable for three-phase four-wire and three-phase five-wire supply and distribution systems with AC 50~60Hz, voltage 660V and below, rated current 250~3150A with high fire protection requirements. The product is made of insulating material with high temperature resistance above 500℃, while the heat insulation layer is made of heat insulation and temperature resistant material above 1000℃, and the shell is made of steel. The fire-resistant busway has passed the 950°C, 90-minute to 3-hour high-temperature fire test, as well as the full-load current-carrying test and the waterproof test, and the full set of standard tests for busways, so the selection of this busway can ensure the current-carrying capacity and the stability of power supply for fire-fighting equipment. This series of products can maintain power supply for a certain period of time in case of fire to ensure enough time to start fire-fighting equipment, smoke exhaust and ventilation, and evacuate people.
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Air-Type Busway with 4P or 5P and Rated Current 400A~6300A
Air type busway is suitable for AC three-phase three-wire, three-phase four-wire, three-phase five-wire system, frequency 50~60Hz, rated voltage up to 1000V, rated working current 250A~5000A power supply system, undertaking the task of power distribution, mainly used in modern workshops, plants and high-rise buildings.
