EG High Voltage Bus PDU

EG High Voltage Bus PDU is an intelligent and highly reliable power distribution unit, specifically designed for new energy buses, electric trucks, and hybrid commercial vehicles. This advanced PDU ensures efficient power control, optimized heat dissipation, and enhanced safety mechanisms to support high-voltage energy distribution.

Built with a rugged aluminum alloy die-cast housing, this PDU offers waterproof (IP67) and corrosion-resistant protection, making it durable and lightweight while ensuring long-term operational stability. Its busbar-based design enables low temperature rise and superior heat dissipation, ensuring safe and efficient power transfer.

Performance Parameters

• Operating Voltage: 480V – 620V DC
• Battery Interface: 300A
• Fast Charging Interface: 690V DC, 125A or 250A
• Environmental Protection: IP67-rated, withstands harsh conditions
• Operating Temperature: -40°C to 85°C
• Withstand Voltage: 4000V AC (60 sec, 10mA leakage)
• Weight: 15 kg ±10%

Standardized Enclosure for Maximum Protection

The EG High Voltage Bus PDU is available in a standardized metal enclosure, offering:

• IP67-certified protection, ensuring full resistance to dust, water, and environmental exposure.
• Shielding up to 50db@100MHz, protecting against electrical interference.
• ADR certification, making it suitable for hazardous and commercial transport applications.
• Modular mounting options, available with or without internal mounting plates for easy installation.

Application-Specific Configurations EG High Voltage Bus PDU

The EG High Voltage Bus PDU is tailored for:

• Electric and hybrid buses, ensuring stable power distribution and efficient load management.
• Commercial EVs and special vehicles, optimizing high-voltage energy distribution for safety and efficiency.
• Fuel cell and battery-electric applications, integrating advanced monitoring and precharge resistance systems.

Customized Variants Available

To meet specific application needs, the PDU can be customized with:

• Alternative fuse and relay configurations for different power architectures.
• Enhanced environmental protection, including higher ingress ratings for extreme applications.
• Pre-assembled wiring solutions, minimizing installation time and complexity.
• Custom busbar and power routing designs, optimizing power flow and circuit efficiency.

With its advanced power distribution technology, rugged construction, and intelligent monitoring features, the EG High Voltage Bus PDU is the ideal power management solution for modern electric commercial vehicles.

For custom configurations, contact us today to discuss your specific requirements.