Product Overview

This series of high-voltage distribution boxes for commercial vehicles, buses, and construction machinery is the core distribution and protection unit for the vehicle's high-voltage system. It integrates high-voltage distribution, power splitting, safety monitoring, and protection functions. It also supports customized high-voltage power split box solutions, providing a safe, reliable, and efficient distribution solution for the vehicle's high-voltage electrical system.

Key Features

• Integrated Design for High-Voltage Power DistributionIntegrates high-voltage distribution, overcurrent protection, insulation monitoring, and pre-charge control to centralize management of the vehicle's high-voltage system. Supports multiple high-voltage loads including batteries, motors, air conditioning, and fast charging, simplifying high-voltage wiring harness layout.

• Comprehensive and reliable security protectionFeatures a high-strength metal enclosure with IP-rated protection, high-voltage interlock, insulation monitoring, and overvoltage/overcurrent/short-circuit protection to mitigate high-voltage system failure risks and ensure vehicle and personnel safety.

• Customized Adaptation SolutionsSupports customized high-voltage distribution cabinet solutions and on-demand development of dedicated high-voltage distribution boxes. Delivers personalized high-voltage distribution and splitting solutions tailored to the customer's vehicle voltage class, load count, interface types, and installation space requirements.

• Automotive-grade durabilityEquipped with automotive-grade high-voltage connectors and protective structures, it withstands extreme temperatures, vibration, and corrosion. Designed to operate reliably in complex vehicle environments, it meets the rigorous demands of commercial vehicles and construction machinery for long-term stability.

• Easy to install, efficient to maintainStandardized installation interfaces and clearly labeled circuits enable quick setup and easy maintenance. Modular design supports rapid troubleshooting and component replacement, reducing after-sales service costs.

Application Scenarios

Widely used in new energy buses, logistics vehicles, sanitation trucks, and construction machinery. It serves as the central distribution hub for the vehicle's high-voltage system and can be customized via specialized high-voltage fuse box solutions to meet the specific high-voltage circuit distribution needs of unique vehicle models. A critical component of the high-voltage electrical system in new energy vehicles.