Dipped Plastic Busbar
Products Description
Dipped plastic busbars use high-purity copper or aluminum busbars as the conductor substrate. A uniform, continuous, and highly adhesive insulating coating is applied to the surface through hot-dip or fluidized bed plastic coating processes. This coating is not a simple surface spraying, but rather an integrated encapsulation structure formed by material melting and penetration, enabling the busbar to maintain high conductivity while providing reliable electrical isolation and environmental protection.
Key Features Overview:
Highly integrated conductor and insulation layer, stable structure
Seamless insulation layer, complete coverage
Smooth surface, ample coverage of edges and corners
Balancing conductivity efficiency and safety protection
Design Advantages: Born for Dynamic Scenarios
Flexible Topology
A "flexible transition zone" (gradual thickness design) is pre-set at the bends of the Nickel Plated Cu Insulated Tube PVC Dipping BusBar, allowing for a minimum bending radius of 3 times the conductor width (compared to over 5 times for traditional rigid busbars), adapting to the confined spaces and complex wiring within new energy vehicle battery packs.
Coordinated Heat Dissipation and Insulation
Micron-level heat dissipation grooves (0.2mm depth, 2mm spacing) are designed on the insulation layer surface, utilising air convection to improve heat dissipation efficiency by 15% without affecting insulation performance (groove spacing verified by electric field simulation to have no risk of breakdown).
Modular Interface Design
Offers both "direct-plug terminals + bolt fixing" options. The Copper Busbar Insulated with PVC Dip are made of silver-plated copper (contact resistance <0.5mΩ), and the bolt holes have built-in anti-loosening washers, meeting the rapid disassembly and assembly needs of frequent maintenance of photovoltaic inverters.
Insulating Armor: Intelligent Protection from Specialty Modified Engineering Plastics
Superior Dielectric Strength
Forms an indestructible electric field barrier, effectively preventing corona, breakdown, and creepage under high voltage, ensuring absolute system safety at operating voltages of hundreds to thousands of volts.
Excellent Thermal Stability
Maintains stable physical and insulating properties across a wide temperature range of -40°C to +150°C, unaffected by the high temperatures of engine compartments or the extreme cold of winter.
Superior Mechanical Properties
Possesses high wear resistance, impact resistance, and tear resistance, providing long-term protection for conductors from physical damage within battery packs or inverters subjected to vibration and potential friction.
Excellent environmental resistance
Resistant to corrosion from acids, alkalis, salt spray, and electrolyte vapors, meets UL94 V-0 flame retardant standard, and can effectively suppress the spread of flames in the event of a fire.
Detailed Display: Microscopic Reflections of Superior Quality
Edge and Hole Coverage Quality
Observe the inner wall of the PVC Dipping Insulated Battery Busbar Connector punch and the sheared edges. The insulating coating should cover the surface evenly, with no exposed metal, no coating buildup, and no excessive thinness, presenting a perfect "wrap."
01
Precision of Reserved Contact Surfaces
The bolt connection surfaces or welding surfaces reserved through the mask should have clear and neat boundaries, with no powder splashes or coating residue, ensuring minimal contact resistance during connection.
02
Coating Surface Condition
The fully cured coating surface should be smooth and flat, with uniform color, and free from defects such as runs, orange peel, bubbles, or pinholes.
03
Durability of Markings
PVC Dipping Insulated Busbar for Electric Vehicle information, polarity markings, etc., can be achieved by engraving before dip coating or by laser marking after dip coating. The markings are clear, wear-resistant, and have the same lifespan as the product.
04
contact us
Hot Tags: dipped plastic busbar, China dipped plastic busbar manufacturers, suppliers, factory, Dip Insulated Busbar, PVC Dipping Insulated Busbar, PA66 Plastic Insulation Busbar, PVC Coated Bus Bars, Epoxy Powder Coating Insulated Busbar, Insulated Copper Bus Bar
You Might Also Like
Send Inquiry