Copper Tube Terminals is a key component of electrical connection. It is made of highly conductive copper material and is widely used in power systems, communication systems, industrial automation, automotive electronics and other fields. It ensures the stable and efficient transmission of current in the
electrical system and is an indispensable part of electrical engineering. Copper terminals have various types and specifications to meet the needs of different cable diameters and connection methods. Its characteristics include high conductivity, corrosion resistance, easy installation and safety and reliability. When purchasing copper terminals, factors such as current carrying capacity, cable diameter, interface type and brand quality need to be considered. During installation, it is necessary to ensure that the cable surface is clean, the copper terminal is installed correctly and the crimping tool is used to connect tightly. Through strict testing and certification, copper terminals meet electrical safety standards and can ensure the stability and safety of electrical connections. In short, as an important component of electrical connection, copper terminals play a vital role in various electrical systems to ensure the normal operation of electrical equipment and the efficient transmission of current.
Products Features
Electrical Conductivity: Copper terminals have good electrical conductivity, which is critical for realizing efficient electrical connections. Copper tube terminals (copper connectors) are widely used in electrical connections because of their excellent conductivity.
Mechanical Strength: Copper terminals need to be mechanically strong enough to withstand the forces involved in the connection process, as well as mechanically stable in long-term use. Commonly used lead frame alloys such as copper - iron - phosphorus, copper - nickel - silicon, etc. have high tensile strength and good elongation.
Heat resistance: In certain high-temperature environments, copper terminals need good heat resistance to maintain their structural and functional stability. Ideal leadframe materials should have high resistance to softening temperature to adapt to different working environments.
Corrosion resistance: Copper terminals may be exposed to a variety of corrosive environments during use, so they often require surface treatments, such as plating, to improve their corrosion resistance.
Compatibility: Copper terminals need to be designed with compatibility with different wire materials in mind to ensure that they can be used in connection with many types of cables or wires.
Application
Power Systems and Power Distribution
Transformers and Switchgear: Used for connecting wires in transformer windings, circuit breakers, and disconnect switches.
Busbar Connections: In substations or distribution cabinets, Copper Tube Terminals are used for crimping busbars and cables to ensure stable high-current transmission.
Renewable Energy: Used in cable terminations for photovoltaic inverters and wind power equipment, requiring high-temperature and corrosion-resistant terminals.
Automotive and Transportation
Battery Systems: In high-voltage battery packs of electric vehicles (EVs), Copper Tube Terminals are used to connect battery modules and cables, requiring low resistance and high mechanical strength.
Wiring Harnesses: Used in traditional automotive or rail transportation wiring harnesses for sensors, motors, and lighting systems.
Charging Stations: High-current interfaces in DC fast-charging stations often use copper terminals to reduce heat generation and energy loss.
Industrial Equipment and Automation
Motors and Drives: Power cable connections for industrial motors and frequency converters, requiring resistance to high-frequency vibrations and high temperatures.
Control Cabinet Wiring: Terminal block connections for PLCs, relays, and other control systems, requiring reliable contact and easy maintenance.
Robot Cables: Flexible cable terminations in collaborative robots or automated production lines often use copper crimp terminals.
