Power battery

Heat dissipation substrate


Commonly used thickness: 1-25mm, copper layer thickness ratio 10-15%. Radiator is the collective name for a series of devices used to conduct and release heat. Silver, copper, aluminum, diamond and graphene. Copper and aluminum are good conductors of heat, but graphene material technology needs to be improved. The cost of silver and diamond is too high, so copper and aluminum are generally the most commonly used heat dissipation materials. Copper has better thermal conductivity, and aluminum has better heat dissipation. The combination of copper and aluminum can achieve the effect of conducting heat and dissipating it faster. Through processing methods such as extrusion and shoveling, copper-aluminum composite materials can be processed into columnar and fin-shaped forms for use. category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

Copper aluminum composite gasket


Commonly used specifications: thickness 1-10mm, copper layer thickness ratio 10-15%. Copper-aluminum composite gaskets mainly serve as a conductive transition between copper and aluminum to prevent electrochemical corrosion caused by the connection between copper terminals and aluminum terminals, which may occur during use. Processing into various shapes such as rectangle, trapezoid, triangle and step shape. category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

busbar


Commonly used specifications: thickness 3-10mm, copper layer thickness ratio 20-30%. Copper-aluminum composite row definition: Copper-aluminum composite row is a kind of aluminum as the base and the outer layer is coated with copper. It can be specially used to replace copper busbars and aluminum busbars. Copper-aluminum composite row usage: widely used in automation, metallurgy, high and low voltage electrical appliances, construction industry and metallurgical industry. category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

Laminated busbar


Commonly used thickness: 1-3mm, copper layer thickness ratio 20-30% Laminated Busbar, also called laminated busbar, composite copper bus, is a multi-layer composite structure connecting bar, which is the highway of the power distribution system . Compared with traditional, bulky, time-consuming and troublesome wiring methods, the use of composite busbars can provide a modern, easy-to-design, quick-to-install and clearly structured power distribution system. High-power modular connection structural components with repeatable electrical performance, low impedance, anti-interference, good reliability, space saving, simple and fast assembly, etc. Composite busbars are widely used in electric and hybrid traction, electric traction equipment, cellular communications, base stations, telephone switching systems, large network equipment, large and medium-sized computers, power switching systems, welding systems, military equipment systems, power generation systems, and the power of electric equipment Conversion module etc. Advantages: 1. Less overall cost 2. High reliability and safety 3. Simple and compact design, saving internal space 4. Reduce stray inductance, reduce peak voltage protection IGBT 5. Lower impedance 6. No Wrong installation 7. Tailor-made modular structure for easy installation and on-site service 8. Increased distributed capacitance 9. Achieve high current carrying capacity with lower voltage drop 10. Usually easier to dissipate and cool than cables, smaller temperature Main applications: power conversion field (such as solar inverter), transportation field (such as rail transit, new energy vehicles), communication field (such as communication base station, power distribution system), computer field (such as server, mainframe) category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

Copper and aluminum terminals


Commonly used specifications: thickness 5-15mm, copper layer thickness ratio 10%. Definition of power fittings: metal accessories that connect and combine various devices in the power system, and play a role in transmitting mechanical loads, electrical loads and certain protective functions. category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

Double-sided copper-aluminum transition row


Commonly used specifications: thickness 3-10mm, copper layer thickness ratio 20%. Copper-aluminum transition plate definition: a transition contact that prevents electrochemical corrosion when copper terminals are connected to aluminum terminals. Purpose of copper-aluminum transition plate: It is mainly used for the transition connection between the copper conductor and the aluminum busbar of the power plant generator outlet, the exit transition connection of transformers, reactors, etc. It is also suitable for connecting the copper equipment terminals with the copper-aluminum transition equipment clamp when there is a lack of them. Aluminum equipment cable clamps are connected, etc. category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

Parallel groove cable clamp


Commonly used specifications: thickness 5-15mm, copper layer thickness ratio 10%. Definition of power fittings: metal accessories that connect and combine various devices in the power system, and play a role in transmitting mechanical loads, electrical loads and certain protective functions. category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

Equipment cable clip


Commonly used specifications: thickness 5-15mm, copper layer thickness ratio 10%. Definition of power fittings: metal accessories that connect and combine various devices in the power system, and play a role in transmitting mechanical loads, electrical loads and certain protective functions. category: Power Electrical Manager Zhang: 0543-7079617 Email: ke.zhang@goodeeis.com

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