Insulated Flexible Busbar T2 Copper
Products Description
With the trend towards higher power, miniaturization, and higher safety in fields such as new energy, industrial automation, and rail transportation, flexible busbars, as core circuit connection components, directly determine the system's current transmission efficiency, insulation reliability, and installation adaptability. This Insulated Flexible Busbar T2 Copper is specifically designed for medium- and high-voltage electrical systems, focusing on the core demands of B-end customers for "high conductivity, insulation safety, and installation flexibility." Through high-purity T2 copper substrate and integrated heat-shrinkable insulation design, it becomes a key component in battery packs, electrical control systems, energy storage equipment, and other scenarios, providing engineering customers with the triple core value of "low loss + strong adaptability + long lifespan."
Safety Design Details
Flame Retardant Protection
The heat shrink tubing is self-extinguishing, extinguishing within 30 seconds of being removed from an open flame without dripping, meeting UL94 flame retardant standards, and reducing the risk of electrical system fires.
Leakage Protection Structure
The Customized Busbar Insulating Tube surface insulation resistance is ≥10¹²Ω, and the withstand voltage test is ≥3kV (AC, 1 minute) without breakdown, effectively isolating leakage hazards and making it suitable for medium- and high-voltage electrical systems.
Clear Marking
Solid Insulation Tubing Busbar specifications, rated current, production date, and batch number are laser-engraved on the tubing surface for easy customer identification during installation and subsequent traceability management.
Vibration Resistance Design
The terminal crimping joints adopt an anti-slip tooth structure, ensuring no loosening under vibration environments of 10-2000Hz and 15g acceleration, suitable for dynamic scenarios such as vehicles and rail transportation.
Application Advantages: Demonstrating Exceptional Value in Key Areas
New Energy Vehicle Power Battery Packs
Connecting cells to modules and modules to BDUs (Battery Disconnect Units), flexible Insulated Copper Busbar with Heat Shrink Tubes are ideal for handling complex vibrations and space constraints within battery packs.
01
Energy Storage Systems (ESS)
In high-density battery cabinets, Heat Shrink Tubing BusBars simplify assembly processes, accommodate minute size differences in battery modules, and effectively manage heat generated by high-current connections.
02
Inverters and Frequency Converters
Connecting power devices such as IGBTs and capacitors, their flexible design absorbs mechanical stress generated during device switching, improving the long-term reliability of power circuits.
03
Rail Transit and Marine Power Systems
In these areas with continuous and intense vibrations, the fatigue resistance of Heat Shrink Sleeves BusBars is crucial to ensuring the power system remains "always online."
04
Conductive Core: T2 High-Purity Oxygen-Free Copper
Ultra-High Conductivity
T2 copper has a copper content of no less than 99.90%, achieving a conductivity of over 100% IACS, ensuring minimal resistance loss and temperature rise, and improving energy efficiency.
Excellent Flexibility and Fatigue Resistance
High purity allows the internal crystal structure of the EV Battery Connectors to better adapt to deformation during repeated bending and forming, reducing the likelihood of hardening cracks and extending its lifespan.
Outstanding Welding and Crimping Performance
A clean surface and low oxidation tendency provide excellent compatibility with soldering, laser welding, ultrasonic welding, or crimping processes, achieving low-resistance, high-strength electrical connections for Battery Terminal Bus Bar.
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