Product Overview
The CHAdeMO DC Fast Charger Conversion and Control Module is an advanced EV charging communication and control solution engineered for the development, retrofit, and seamless integration of CHAdeMO-compatible DC fast charging systems.
Designed to establish highly reliable communication between electric vehicles and charging hardware, this module fulfills critical operational functions, including charging handshakes, real-time parameter exchange, closed-loop current/voltage control, fault monitoring, and safety protection.
Tailored specifically for EV charger manufacturers, charging network operators, automotive OEMs, and system integrators, this solution accelerates time-to-market while reducing engineering costs for CHAdeMO compliance and charger modernization.
Key Features
Comprehensive Protocol Communication Support
Integrates full CHAdeMO protocol stack capabilities alongside compliance with IEC 61851-23/24 standards. Manages the complete charging lifecycle: vehicle connection detection, handshake sequences, battery status verification, voltage/current limit negotiation, process monitoring, and safe shutdown.
Cost-Effective Charger Retrofit & Upgrade Solution
Enables operators to upgrade legacy or non-compatible DC charging architectures without replacing full power conversion systems. Significantly reduces development cycles and capital expenditure for modernizing public charging stations and commercial depots.
High-Reliability EV-to-Charger Control
Ensures precise real-time communication between the vehicle's Battery Management System (BMS), the charger main controller, and the power conversion units. Built-in abnormal condition monitoring and fault protection mechanisms guarantee safe operation during continuous high-power charging.
Compact Embedded Architecture
Modular embedded design facilitates easy hardware layout and simple mounting inside various charger enclosures. Flexible communication interfaces allow seamless coupling with existing system controllers and billing/management systems.
Intelligent Diagnostics & Remote Support
Supports real-time charging data acquisition, diagnostic logging, and integration with higher-level management software for smart network operations.
Industrial-Grade Reliability
Engineered for severe operational environments with an extended temperature range of -40°C to +85°C. High electromagnetic compatibility (EMC) design ensures robust anti-interference capabilities near high-power power electronics.
Technical Specifications
|
Parameter |
Specification |
|
Product Name |
CHAdeMO DC Fast Charger Conversion and Control Module |
|
Application Area |
Commercial DC Fast Chargers, Retrofit Projects, EV Test Systems |
|
Supported Protocols |
CHAdeMO, IEC 61851-23/24 |
|
Core Function |
EV-Charger Communication & Closed-Loop Control |
|
Communication Interfaces |
High-Speed CAN Bus, Serial Communication (RS232 / RS485) |
|
Control Functions |
Dynamic Voltage and Current Regulation, State Machine Control |
|
Integration Type |
Embedded Control Unit |
|
Operating Temperature |
-40°C to +85°C (Industrial Grade) |
|
Customization Support |
Hardware Interface Adaptation & Software Protocol Customization |
Target Application Areas
EV Charger Manufacturers: Accelerates the development of CHAdeMO-compliant chargers without requiring in-house development of complex communication stacks.
Charging Infrastructure Operators: Retrofits and modernizes deployed charging stations to broaden EV compatibility and extend operational asset life.
Automotive OEMs & R&D Labs: Enables multi-protocol charging verification, vehicle communication testing, and export compatibility validation.
Commercial Fleet Charging: Provides reliable control for electric bus depots, logistics fleets, and heavy-duty vehicle fast-charging hubs.
Technical & Business Advantages
Pre-engineered hardware and software interfaces eliminate protocol stack development risks.
Complete hardware interface layout adjustments and custom software logic adaptation to meet specific project needs.
Designed for high stability under continuous, commercial-grade fast-charging operations.
Full support for OEM engineering integration, bulk supply requirements, and long-term project lifecycles.
Frequently Asked Questions
Q: What is the primary role of this control module?
A: The module acts as the core communication and control bridge between CHAdeMO-compatible vehicles and DC fast charger power supply units, handling handshakes, parameter coordination, and safety management.
Q: Can this module be integrated into non-CHAdeMO or legacy charger cabinets?
A: Yes. It is optimized for retrofit applications, allowing engineers to add CHAdeMO capability to existing charging hardware platforms cleanly and cost-effectively.
Q: What communication interfaces are available for system connection?
A: The module features high-speed CAN communication as well as RS232 and RS485 serial ports for easy interface with power modules and system management controllers.
Q: Is custom engineering available for specific system designs?
A: Yes. Custom options are available for hardware interface adaptation, software communication logic, and protocol translation according to project requirements.
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