Barramento de cobre flexível

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Barramentos de bateria para EV

Barramento macio de folha de cobre

Barramento macio de cobre laminado

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Fita condutora de fio trançado de cobre

Conexão flexível de fio torcido

Série de produtos

Barramento de cobre isolado flexível

Flexible copper braided wire Tinned grounding copper braided wire

Extruded insulating hard copper bar shock-resistant extruded hard copper bar

3D bending hard copper bar automatic extrusion hard copper bar

Barra de cobre duro dobrada 3D de alta precisão, barra de cobre duro extrudado

Linhas de conexão paralela entre novos módulos de barras de cobre duro de plástico imerso em energia

UPS conectado à tira condutora do gabinete de distribuição T2 tira de cobre estanhada rebitada

Barra de cobre de perfuração de rebite de conexão de perfuração personalizada Nova barra de cobre de conexão de energia

Caixa de distribuição Armário de distribuição Barra de cobre de conexão Equipamento condutor Barra de cobre rebitada prensada estanhada

Barramento flexível barramento flexível isolante laminado

Barramento de cobre flexível

A GRL sabe que flexibilidade, eficiência e confiabilidade são elementos indispensáveis nas conexões elétricas modernas. Portanto, nós Concentre-se em fornecer produtos de barramento flexível de alto desempenho, com sua excelente condutividade elétrica, extrema flexibilidade e propriedades mecânicas confiáveis, torna-se a escolha ideal para lidar com vibração, expansão térmica e contração a frio e ambientes de fiação complexos em seus equipamentos elétricos. O barramento flexível da GRL é um complemento eficaz aos conectores rígidos tradicionais,Fornece soluções de transmissão de energia seguras e eficientes para vários cenários de aplicação altamente flexíveis e de alta potência。

O barramento macio da GRL é feito de múltiplas camadas ou fios de folha de cobre de alta pureza, tira de cobre ou fio de cobre laminado, tecido ou trançado por meio de processos especiais. As duas extremidades são geralmente fixadas por soldagem, crimpagem ou rebitagem. Conecte os terminais. Esta estrutura flexível única confere ao produto excelente condutividade elétrica e flexibilidade incomparável,Amplamente utilizado em novas energias, eletricidade, automação industrial, transporte ferroviário e qualquer campo que exija transmissão de energia flexível e conexão à terra。

Nossos barramentos flexíveis possuem as seguintes características distintivas:

·Extrema flexibilidade e plasticidade:
É composto por múltiplas camadas de condutores de cobre finos ou múltiplos fios de fio de cobre fino. Possui flexibilidade extremamente alta, pode suportar flexões, torções e vibrações frequentes e pode se adaptar facilmente a vários espaços estreitos e caminhos de fiação complexos.

·Excelente condutividade elétrica:
O material de cobre livre de oxigênio de alta pureza é usado para garantir resistência extremamente baixa e capacidades eficientes de transmissão de corrente, minimizando a perda de energia e o aumento de temperatura.

·Excelentes capacidades de dissipação de calor:
A estrutura plana ou multifilamentos aumenta a área de superfície do condutor, facilita a rápida dissipação de calor e melhora a capacidade de transporte de corrente contínua e a vida útil do produto.

·Resistência à vibração e fadiga:
O design flexível pode absorver efetivamente vibrações mecânicas e tensões de deslocamento durante a operação do equipamento, reduzir significativamente o risco de fratura por fadiga nos pontos de conexão e melhorar a confiabilidade do sistema a longo prazo.

·Fácil instalação e conexão confiável:
Os terminais de conexão em ambas as extremidades podem ser customizados de acordo com a necessidade para garantir comodidade, eficiência e firmeza de conexão com o equipamento e simplificar o processo de instalação no local.

·Economize espaço e otimize o layout:
Comparados aos cabos tradicionais com a mesma capacidade de transporte de corrente, os barramentos flexíveis são geralmente mais compactos, ajudando a obter a miniaturização e melhor integração dos equipamentos elétricos.

·Serviços de personalização diversificados:
A GRL pode fornecer produtos de barramentos flexíveis personalizados com diferentes áreas de seção transversal, comprimentos, larguras, formatos, localizações de furos, tratamentos de superfície (como estanhado e niquelado) e materiais isolantes (opcional) de acordo com as necessidades específicas dos clientes.

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Barramento de cobre isolado flexível

About copper connection product process flow

GRL implements strict quality control and strives for excellence in the production process of soft busbar to ensure that every product meets the highest standards:

Selection of high-quality raw materials:
- Strictly select high-purity oxygen-free copper (such as T2/C11000) or tin-plated copper that meets international standards to ensure excellent electrical conductivity and oxidation resistance. All raw materials have undergone strict chemical composition and physical properties testing.
Precision forming processing:
- According to the product type (copper foil soft connection, braided wire soft connection, stranded wire soft connection, etc.), advanced equipment is used for copper foil cutting and lamination, copper wire precision weaving or multi-stranded copper wire stranding to ensure accurate shaping of conductors and structural integrity.
Advanced terminal connection technology:
- According to design and customer requirements, industry-leading cold press welding, friction welding, high-voltage crimping or precision brazing technology are used to firmly combine the customized copper sleeve or connecting terminal with the soft bus body. These technologies ensure extremely low contact resistance and extremely high mechanical pull strength at the terminal connections.
Surface treatment (optional):
- According to customer needs and application environment, the surface or terminal parts of the soft bus bar shall be tinned, nickel or silver plated. These treatments can effectively improve anti-oxidation and corrosion resistance, improve electrical contact effects, and extend product life.
Insulation treatment (optional):
- For soft busbars that require insulation protection, we provide a variety of reliable insulation treatment methods, such as heat shrinkable sleeve, PVC sheath or custom dip/extruded insulation, to improve product safety and environmental adaptability.
Strict quality inspection: Conduct comprehensive quality inspection on each batch of soft bus bars, including：
- Conductivity test: Precise resistance test ensures that current carrying and temperature rise requirements are met.
- Tensile strength test: Verify the mechanical firmness of the terminal connection.
- size accuracy and appearance inspection: Ensure that the geometric size of the product is accurate and the surface is smooth and free from defects.
- Flexibility and fatigue resistance testing: Simulate bending and vibration conditions to verify its long-term reliability.

easy to install

Copper busbars are suitable for installation in narrow and difficult places.

insulation compatibility

Our copper busbars are made of insulating materials for flexibility and improved safety.

high conductivity

Copper bus bars have excellent electrical and thermal conductivity.

mechanical strength

Our copper busbars have a hardness of H12 and can withstand extreme physical pressure.

Choose GRL: Trust comes from professionalism, and quality shapes the future

In today’s fast-changing market, choosing a trustworthy partner is crucial. GRL, as experts in the field of electrical connection solutions, we are committed to providing excellent quality, innovative technology and unparalleled services to customers around the world.

Choose GRL and you will receive:

● Excellent quality assurance: We know that quality is the cornerstone. GRL strictly controls every aspect from raw materials to production and processing, adopting advanced processes and strict standards to ensure that every product has excellent performance and lasting reliability.

● Forward-looking innovative technologies: Facing the needs of the developing industry, GRL has always been at the forefront of innovation. We continue to invest in research and development to meet your most unique and demanding application challenges with cutting-edge technology and customized solutions.

● Professional service support: GRL is not only a product supplier, but also your trustworthy partner. Our professional team is ready to provide you with all-round assistance from design consulting, technical support to after-sales service to ensure the smooth progress of your project.

● The concept of win-win cooperation: We firmly believe that the success of our customers is the success of GRL. Through close collaboration and mutual understanding, we are committed to establishing a long-term strategic partnership with you to jointly meet future opportunities and challenges.

Choosing GRL means choosing a partner who can move forward side by side with you and achieve excellence together. Looking forward to working with you to create brilliance together!

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GRL-Safe Electricity Use Quick Link

At GRL, we know that safety and efficiency are at the core of electric vehicle power systems. This is not only a technical indicator, but also our solemn commitment to every user and the future of green travel.

Our electricity concept-safe electricity use, fast connection-runs through every aspect of product design, R & D and manufacturing.

Safe use of electricity: creating a reliable cornerstone

Safety is the unshakable cornerstone of Kinlaire’s copper connection products. We know that electric vehicle battery systems carry high voltages and high currents, and any slight design flaws or material flaws can have serious consequences.

Therefore, GRL strictly follows the following principles to ensure the safety of your electricity:

·Excellent conductivity and reduced heating: Select high-purity copper and combine it with precision processing technology to minimize resistance, reduce heating of connections during current transmission, and eliminate the risk of overheating from the source.

·Rugged and durable for harsh environments: Our copper connections have special surface treatments and have excellent corrosion, vibration and fatigue resistance, maintaining the stability of the connection even under extreme temperature changes and complex road conditions. and safety.

·Insulation protection to eliminate short circuits: According to application needs, we provide reliable insulation solutions to effectively prevent accidental short circuits and leakage, and provide comprehensive electrical protection for the battery system.

·Strict testing and exceeding standards: Every batch of GRL’s products must pass strict electrical performance tests, mechanical strength tests and environmental reliability tests to ensure that all indicators meet or even exceed the industry’s highest safety standards.

Quick connection: improving system efficiency

In the ever-changing electric vehicle market, efficiency is the key to winning the future.

GRL is committed to providing solutions that are not only safe, but also have fast connection characteristics, thereby improving the integration efficiency and production efficiency of battery systems:

·Precise design and easy installation: GRL’s copper connection products fully consider the convenience of assembly at the beginning of design. Precise size tolerances and humanized structural design greatly simplify the on-site installation process and shorten assembly time.

·Pay equal attention to standardization and customization: Whether it is a universal connection solution or a customized design for specific battery modules, Kinleira can ensure product adaptability and ease of use to meet various needs from research and development to mass production.

·Optimize processes and improve production line efficiency: We work closely with our customers to provide connection solutions that are easy to automate and integrate, helping electric vehicle manufacturers optimize production lines, increase production capacity, and reduce overall costs.

·Stability and reliability, reduced maintenance: The excellent stability of Kinleira products means fewer failure rates and lower maintenance requirements, ensuring efficient operation of the battery system and bringing lasting performance to your electric vehicle.

We firmly believe that through the ultimate pursuit of safety and efficiency, we can provide your electric vehicle battery system with the most reliable and advanced copper connection solution to jointly drive a bright future for green travel.

GRL offers multiple types of soft busbars to meet different application needs:

Nantong soft connection: It is laminated and welded with multiple layers of thin copper foils. It has high flexibility and is suitable for flat connections with extremely limited space.
Braided wire soft connection: It is made of flat weaving or round rope weaving of multiple strands of thin copper wire. It has good flexibility and good heat dissipation. It is often used for grounding and occasions requiring a large bending radius.
twisted wire soft connection: It is made of stranded strands of copper wire, similar to ultra-flexible cables, with strong current carrying capacity and excellent torsion and bending properties.

When choosing, you need to consider comprehensivelyCurrent level required, installation space (especially bend direction and radius), flexibility requirements, vibration level, and cost budget。GRL’s team of engineers can provide professional advice based on your specific project needs.

The core advantages of soft bus are:

Extreme flexibility: It can adapt to narrow spaces and irregular connection paths, especially suitable for occasions where vibration absorption and thermal expansion and contraction are needed.
Strong anti-vibration ability: Effectively absorb mechanical vibration and equipment displacement, reduce stress on connection points, and improve system reliability.
Efficient current transmission: The excellent electrical conductivity of the copper itself, combined with optimized structural design, can achieve low resistance and efficient heat dissipation.
simplify installation: Flexible design makes wiring more flexible and convenient and shortens installation time.
save space: Compared to cables with the same current-carrying capacity, flexible busbars may be more compact in some cases.

GRL offers a variety of surface treatment methods to meet the needs of different applications:

tinned: The most common treatment method can effectively prevent oxidation and corrosion, improve solderability, improve contact performance under low voltage and high current, and extend product life.
nickel plating: Provides stronger corrosion resistance and wear resistance, suitable for higher temperatures and harsher chemical environments.
banhado a prata: Provides excellent conductivity and lowest contact resistance, suitable for applications requiring extremely high or low resistance for signal transmission.

To select the appropriate cross-sectional area of soft bus bar, the following key factors need to be considered:

rated working current: This is the most important determining factor, ensuring that the soft bus can safely and continuously carry the maximum working current, leaving a certain margin.
Temperature rise limit: Under the maximum current, the temperature rise of the soft bus bar should be controlled within the maximum allowable working temperature range to avoid overheating and damage.
ambient temperature: Higher ambient temperatures will reduce current carrying capacity and require a corresponding increase in cross-sectional area.
installation method: Ventilation and heat dissipation conditions will affect current carrying capacity.
Voltage drop requirements: In some applications that are sensitive to voltage drops, products with larger cross-sectional areas need to be selected to reduce resistance.

We strongly recommend that you provide detailed technical parameters, and GRL’s professional engineers will assist you in accurate selection and design.

Yes, GRL always adheres to the highest standards of production and quality management. Our production processes strictly follow ISO 9001 Quality Management system。

Soft busbar products also refer to and comply with relevant standards during the design and manufacturing process.International and domestic electrical standards(Such as IEC, UL, etc.).

We can provide corresponding material composition analysis reports, electrical performance test reports (such as resistance, current carrying capacity) and mechanical performance test reports (such as tensile strength, flexibility) according to customer needs to ensure product safety, reliability, excellent performance, and peace of mind. Choose.

other series of products

Flexible copper braided wire Tinned grounding copper braided wire

Extruded insulating hard copper bar shock-resistant extruded hard copper bar

3D bending hard copper bar automatic extrusion hard copper bar

Barra de cobre duro dobrada 3D de alta precisão, barra de cobre duro extrudado

Linhas de conexão paralela entre novos módulos de barras de cobre duro de plástico imerso em energia

UPS conectado à tira condutora do gabinete de distribuição T2 tira de cobre estanhada rebitada

Barramento de cobre flexível

QWhat are the main types of soft bars in Kinlale? How should I choose?

QWhat are the core advantages of soft busbars compared to traditional hard busbars or cables?

QWhat are the options for surface treatment of soft bus bars? What are their functions?

QHow to determine and select soft busbar products with appropriate cross-sectional area?

QDo GRL's soft busbar products meet relevant quality standards and certifications?