Power Distribution Unit -

Power Distribution Unit

Trinity Touch has a rich experience in manufacturing of power distribution box for industrial application. We have a dedicated skilled technical engineering team for PDU designing as per customer requirement.

PDU supports function converting and power distribution to every systematic unit such as Motor controller, Battery cooling system, Charging system, DC to DC system, Air conditioning system, Electric steering auxiliary unit and Brake system.

Functional Description:

Power distribution: – Busbar component design, Fast heat dissipation, High energy transmission efficiency

Power distribution protection: – Protection with fuse, Electric living parts separated with insulation material, BMS

Power distribution control: – Power distribution control realized by high voltage relay, It make energy distribution more reliability and safety

Current & Voltage data collection: – Collector, Auxiliary equipment use more safety

Pre-charge: – Power resistance, Anti surge, Pulse

Communication function: – CAN communication with bus in real time

Insulation detection:- Electric insulation detection, The leakage current can be cut off quickly

Standard compliance – IP rating in compliance to IEC60529, Dielectric strength in compliance to IEC61439

– Insulation resistance in compliance to IEC61439, Corrosion/Salt spray test in compliance

to ISO9227, Short circuit protection, Current leaking protection, IP protection, Vibration compliance

Our range of EV solutions includes:

High-Voltage Power Distribution Unit (PDU)

Power Distribution Unit (PDU)

Switching Stations – High Voltage

Connection Boxes for Charging

Connection Boxes for PCB Housing

HVAC Control Box

Auxiliary Control Boxes

Interface Specification
Parameter	Specification
Signal Voltage	9V ~ 36V
Operating Voltage	Up to 800V
Current Rating	DC Upto 250A Per String
Battery String	Upto 4 String
Operating temperature	-40° C ~ 80° C

PDU categories :
Parameter	Specification
Number of inputs	up to 4
Number of outputs	up to 7
Voltage range	500-800 V DC
Current range	up to 250 A per string