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Hard Busbar – Rigid Copper & Aluminum Busbar for EV, Energy Storage & Industrial Applications

Our  Hard Busbar (Rigid Busbar) is designed for high-current power distribution applications in new energy vehicles, energy storage systems, industrial inverters, and data centers. Manufactured with precision engineering, it ensures excellent electrical conductivity, mechanical strength, and thermal stability.
  • Hard Busbar

  • ARIDA

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Overview

Our Hard Busbar (Rigid Busbar) is designed for high-current power distribution applications in new energy vehicles, energy storage systems, industrial inverters, and data centers. Manufactured with precision engineering, it ensures excellent electrical conductivity, mechanical strength, and thermal stability.

Aluminum Multi-Connection Busbar


Aluminum Multi-Connection Busbar

Custom L-Shaped Busbar (Red Insulation)


Custom L-Shaped Busbar (Red Insulation)

Insulated Copper Busbars (Blue Epoxy Coating)


Insulated Copper Busbars (Blue Epoxy Coating)

Insulated Rigid Busbars (Black Epoxy Coating)


Insulated Rigid Busbars (Black Epoxy Coating)

Flat Copper Busbar (Uninsulated)


Flat Copper Busbar (Uninsulated)

Workflow

  1. Material Selection – High-conductivity copper or aluminum.

  2. Forming – Plate or extruded profile shaping.

  3. Surface Treatment – Electroplating (silver, nickel, tin) for enhanced corrosion resistance and conductivity.

  4. Insulation Coating – Epoxy powder coating for electrical insulation.

  5. Quality Inspection – Dimensional check, electrical testing, and insulation verification.

  6. Packaging & Delivery – Secure packaging to prevent damage during transit.


Specific Application


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Technical Specifications


Parameter Specification
Operating Voltage Up to 20KV
Rated Current Up to 4000A
Structure Plate / Extruded profile, epoxy coating available
Conductor Material Copper, Aluminum
Surface Treatment Silver, Nickel, Tin plating
Flammability Rating UL94-V0
Operating Temperature -40°C ~ +105°C
Temperature Rise ≤30K under rated current
Applications EV PDU/BDU, battery PACK, communication cabinets, data centers, industrial inverters


Market Application

轨道交通

Rail Transit

光伏逆变器

Photovoltaic Inverter

风电变流器

Wind Power Converter

新能源电动汽车

New Energy Electric Vehicle

通讯与数据领域

Communications & Data Sector

电力电子

Power Electronics


Busbars Applications in New Energy Vehicle 


新能源汽车应用


Busbar Applications in New Energy Vehicle Battery Packs

新能源汽车电池包应用


Busbar Applications in Inverters

逆变器应用

Busbar Applications in Data Centers

数据中心应用

FAQ

Q1: What materials are available for hard busbars?
A: We offer both copper and aluminum options, with surface plating such as silver, nickel, or tin based on application requirements.

Q2: Can the busbar be customized in shape?
A: Yes, we support custom designs including bent, flat, or extruded profiles to fit specific space and connection needs.

Q3: What is the maximum current rating?
A: Our hard busbars can handle up to 4000A, depending on the cross-sectional area and material used.

Q4: Is insulation required?
A: Insulation is available upon request. We offer epoxy coating with UL94-V0 flame retardancy for safety.

Q5: What industries commonly use this product?
A: It is widely used in new energy vehicles (EV), energy storage systems, inverters, data centers, and communication equipment.

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E-mail: inquire@aridamachinery.com
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