Flexible Copper Braid Strap High Current Electrical Bonding Cable for Power Equipment
Product Introduction
Flexible Copper Braid Strap is a highly conductive electrical connection component manufactured by weaving multiple fine copper wires into a compact mesh structure. Unlike traditional rigid copper bars, the braided design provides excellent flexibility, allowing the conductor to adapt to movement, vibration and thermal expansion in electrical systems.
The product is commonly used as a grounding link, electrical bonding conductor and flexible current connection solution in power equipment, battery systems, switch cabinets and industrial machinery.
Available in bare copper and tin-plated copper versions, copper braid straps can be customized with different widths, thicknesses, lengths and terminal structures to meet various installation requirements.
Product Features
1. Multi-Strand Braided Structure
The conductor is made from numerous copper strands woven together, creating a flexible connection path with stable electrical performance and improved mechanical strength.
2. Excellent Current Carrying Capability
High-purity copper material provides low electrical resistance, helping ensure efficient power transmission and reducing energy loss during operation.
3. Designed for Dynamic Connections
The soft braided construction allows repeated bending and movement, making it suitable for equipment exposed to vibration or thermal movement.
4. Enhanced Oxidation Protection
Tin-plated copper options offer better resistance against oxidation and corrosion, extending service reliability in humid or outdoor environments.
5. Flexible Installation Design
The soft structure allows installation in limited spaces and complex layouts where conventional copper conductors cannot be easily installed.
6. OEM Custom Manufacturing Available
Dimensions and connection methods can be adjusted according to customer drawings, including:
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Cable length
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Braid width
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Braid thickness
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Terminal hole size
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Connector shape
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Surface treatment
Product Construction
Copper Wire Filaments
Fine copper wires are combined together to achieve high conductivity and mechanical flexibility.
Braided Conductor Layer
The woven copper structure provides a balance between flexibility, durability and electrical performance.
Terminal Connection Area
Copper braid can be assembled with crimp terminals, copper plates or customized mounting holes for different connection applications.
Protective Surface
Surface treatment options include:
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Bare Copper Finish
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Tin-Plated Copper Finish
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Customized Coating
Technical Specification
| Parameter | Description |
| Product Type | Flexible Copper Braid Strap |
| Main Material | Copper / Tinned Copper |
| Copper Purity | High Conductivity Copper |
| Structure | Woven Multi-Strand Copper Wire |
| Cross Section Range | 2mm² - 1200mm² Customized |
| Width | Customized |
| Thickness | Customized |
| Length | Customer Requirement |
| Terminal Type | Copper Lug / Flat Terminal / Customized |
| Working Temperature | -40℃ to +150℃ |
| Connection Method | Bolted / Crimped / Welded |
| Application | Grounding, Bonding, Flexible Current Connection |
| OEM Service | Available |
Product Application Areas
Power Distribution Equipment
Copper braid straps are widely installed inside switchgear, distribution cabinets and electrical panels to achieve reliable grounding and flexible connections.
Battery and Energy Storage Systems
Used in lithium battery packs, energy storage cabinets and new energy equipment where flexible high-current connections are required.
Transformers and Switchgear
Applied between conductive components to compensate for installation tolerance and reduce stress caused by vibration.
Industrial Automation Equipment
Suitable for motors, control cabinets and machinery requiring flexible electrical connections.
Renewable Energy Systems
Used in solar power generation equipment, wind energy systems and other renewable energy installations.
Transportation Electrical Systems
Applied in railway equipment, electric vehicles and other mobile electrical systems requiring vibration resistance.
FAQ
Q1: What is the main function of copper braid?
Copper braid is mainly used for grounding, electrical bonding and flexible current transmission between components that require movement compensation.
Q2: Can copper braid replace copper busbars?
Copper braid is not a direct replacement for all copper busbars. It is mainly used where flexibility, vibration resistance and installation adaptability are more important.
Q3: What types of copper braid are available?
Common options include bare copper braid and tin-plated copper braid. The selection depends on conductivity requirements and environmental conditions.
Q4: Can copper braid be manufactured according to drawings?
Yes. Customized production is available based on customer-provided drawings, dimensions or technical specifications.
Mr. Zhang
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