Barra collettrice per batteria EV nichelata

√  La nichelatura protegge dall'ossidazione.

√  Gestisce temperature di esercizio elevate.

√  Resiste all'usura e ai danni meccanici.

√  Fornisce connessioni elettriche affidabili.

√  L'elevata conduttività garantisce un trasferimento efficiente dell'energia.

High Precision Barra collettrice per batteria EV nichelata Solution Experts

As a leader in core connection technology for the new energy industry, we are committed to reshaping the paradigm of lithium battery pack energy transmission through innovative busbar system design. Relying on more than 10 years of technical precipitation in the field of power battery, our manufacturing system has passed IATF16949 automotive grade certification, and we can provide busbar solutions for new energy vehicles, intelligent energy storage, industrial equipment and other scenarios.

EV Battery Busbars advantages：

1. Multi-dimensional customized development capability
   • Full cell compatibility system: covering 18650/21700/32650 and other mainstream cylindrical cells and square/soft pack battery topology connection requirements, original flexible circuit integration technology to realize the battery management system (BMS) signal acquisition integrated design.
   • Material innovation matrix: high-purity oxygen-free copper (OFC) substrate with nano-coating process, conductivity increased by 15%, the development of copper-aluminum composite busbar (CCS) to achieve a balance between lightweight and cost optimization.
   • Intelligent process platform: Integration of laser micro-welding (accuracy of ±0.02mm), multi-axis robot bending (angle repeatability of ±0.1°) and AI visual inspection system to ensure consistency of million-grade products.
2. Full life cycle performance guarantee
   • Optimization of busbar current-carrying cross-section through ANSYS thermal simulation, temperature rise control is 20% lower than the industry standard.
   • Self-developed polyimide insulation and encapsulation material with temperature resistance of 180°C (UL94 V-0).
   • Equipped with on-line impedance monitoring system, real-time warning of aging risk at connection points.

Application of EV Battery Busbars:

1. New Energy Vehicle Sector
   • Total Thermal Management Solution: Intelligent temperature control busbar system integrating PTC heating film and liquid cooling piping to ensure fast charging stability under -30℃~60℃ working conditions.
   • CTP technological breakthrough: 40% reduction of connecting parts and 15% increase in energy density through “cell-to-pack” direct-connect architecture.
2. Intelligent Energy Storage System
   • Development of a DC busbar that supports direct connection of the DC side of photovoltaics, increasing system energy efficiency by 5%-10%.
   • Modularized busbar unit with integrated voltage/temperature acquisition function reduces BMS wiring complexity by 30%.
3. Special equipment applications
   • Military-grade triple-proof treatment (salt spray/mold/heat and humidity) busbar meets MIL-STD-810G standards.
   • Space-grade gold-plated contact surface treatment, contact resistance <10μΩ (in accordance with ECSS-Q-ST-70-38C)