High Voltage Protection
- Over current protection
- Short circuit protection
- Isolation and contactor control
- Pre-charge support for HV circuits
EV PDU Manufacturer
EV PDU
High Voltage Power Distribution Unit for Electric Vehicles
High-voltage distribution, protection, and control configured for vehicle OEM platforms through project-specific engineering review.
Product evidence
A closer look at the product family
Overview
Product overview
OEM-ready HV distribution engineered for vehicle packaging, protection reliability, and production release.
TRHT EV PDU provides high-voltage power distribution, protection, and control for electric-vehicle platforms.
Each unit can be adapted to platform voltage architecture, connector standards, and packaging constraints, with engineering support from prototype through mass production.
Capabilities
Key features
Protection reliability, packaging fit, electrical interface customization, and OEM development support.
Compact Integration
- Space-efficient enclosure layouts
- Optimized busbar and harness routing
- Installation envelopes for vehicle packaging
Customized Electrical Interface
- Connector and terminal selection
- Sense and control interface mapping
- BMS / VCU signal coordination
Vehicle Platform Adaptation
- Passenger EV architectures
- Commercial EV platforms
- Specialty vehicle duty cycles
OEM Development Support
- Prototype and validation builds
- Engineering documentation packages
- Series production release support
Specifications
Technical parameters
Core ratings for OEM engineering review. Final configuration is confirmed against your vehicle HV architecture.
Rated Voltage
Platform-matched HV voltage
Rated Current
Sized to traction, charging, and auxiliary HV loads after engineering review
Protection Level
Defined against the vehicle enclosure and project ingress requirements
Communication
CAN, LIN, and discrete interfaces where required by the vehicle architecture
Application
Electric-vehicle platforms; final application is project-defined
Customization
OEM enclosure, busbar, connector, and electrical interface configuration
Ready to integrate an EV PDU on your OEM platform?
Share system voltage, load map, connector preference, packaging constraints, and volume targets — our engineers will map a customization and validation path.
Applications
Application scenarios
Configured for electric-vehicle OEM platforms and specialty vehicle programs after engineering review.
Passenger EV
Compact HV distribution for passenger battery-electric platforms requiring OEM packaging fit.
Request engineering review →Commercial EV
Rugged distribution for light and medium commercial electric vehicles with higher duty cycles.
Request engineering review →
Commercial vehicle platforms
HV routing and protection configured for commercial vehicle architectures during engineering review.
Request engineering review →
Special Vehicles
Adapted interfaces for specialty vehicle platforms where project requirements call for them.
Request engineering review →Commercial
Program terms & compliance
Sample quantities, production timing, and compliance documentation are confirmed after the project scope and engineering requirements are reviewed.
- Sample and pilot scope
- Confirmed against the project stage, validation plan, component availability, and quantity requirements.
- Production timing
- Reviewed after technical requirements, interfaces, design scope, and quality documentation are aligned.
Quality & compliance support
- Project-specific automotive quality and compliance documentation is reviewed with engineering and quality teams.
Engineering
Customized EV PDU development
OEM/ODM engineering collaboration from requirement capture through prototype validation and mass-production release.
Mechanical Design
Enclosure, sealing, mounting, and connector placement matched to vehicle packaging.
Electrical Design
HV topology, protection coordination, and control interfaces aligned to VCU/BMS requirements.
Prototype Development
Engineering samples for bench, vehicle fit, and functional validation.
Testing Validation
Electrical, environmental, and functional checks before production release.
Mass Production Support
Process control and quality gates for repeatable OEM series supply to EU, NA, and APAC.
Quality & Testing
Validation before shipment
Each EV PDU program is supported by electrical and environmental verification suited to vehicle duty cycles and export reliability expectations.
- High Voltage Test
- Insulation Test
- Functional Test
- Temperature Test
- IP Protection Test
Manufacturing
Mass production capability
Production planning from engineering samples toward approved series requirements for vehicle programs.
Prototype support
Sample builds for electrical validation and vehicle packaging trials.
Small batch production
Pilot lots for certification, fleet trials, and early SOP readiness.
Series manufacturing
Controlled assembly and test flow aligned to overseas OEM delivery schedules.
Factory
Factory & quality
Manufacturing, inspection, and testing capability behind every EV PDU shipment.
Manufacturing Capability
Dedicated assembly processes for vehicle HV distribution units.
Quality Inspection
Incoming and in-process checks aligned to automotive program reliability expectations.
Production Testing
Functional and electrical testing before pack-out for Europe, North America, and Asia-Pacific shipment.
FAQ
Frequently asked questions
What platforms does the EV PDU support?+
Electric-vehicle platforms requiring high-voltage distribution and protection; application fit is confirmed during engineering review.
What voltage class is typical?+
The final voltage class is matched to the traction and charging architecture; 400V or 800V requirements are treated as project inputs rather than a single released standard.
Can interfaces be customized for our VCU/BMS?+
Yes. Connector sets, sense lines, and CAN / discrete I/O mapping are adapted during OEM engineering review.
Do you support overseas vehicle OEMs?+
Yes. We support English RFQs and export production planning for buyers in Europe, North America, and Asia-Pacific.
What information should we include in an RFQ?+
System voltage, load map, packaging envelope, connector preference, project stage, and target annual volume.
Need a customized EV PDU for your OEM platform?
Share vehicle voltage, current, packaging, and volume targets. English RFQ support for EU, NA, and APAC engineering and procurement teams.