CCS1 DC Fast Charger Dedicated Control Board

The CCS1 DC Fast Charger Dedicated Control Board is a high-performance charging control module engineered specifically for CCS1-compliant DC fast charging systems. Acting as the intelligent core of the DC fast charger, it manages precise communication between the charging station and electric vehicles, coordinates complex charging processes, monitors real-time system status, and enforces rigorous safety protocols to guarantee secure and reliable operations.

Designed for EV charger manufacturers, charging infrastructure developers, system integrators, and fleet charging solution providers, this control board delivers a robust, flexible, and field-tested hardware platform for commercial DC fast chargers, public charging stations, highway corridors, and customized EV infrastructure projects.

By combining advanced communication capabilities, modular architecture, and extensive customization flexibility, the CCS1 DC Fast Charger Dedicated Control Board enables faster product development, seamless system integration, and maximum long-term charging reliability.

1. Advanced CCS1 and ISO 15118 Compatible Control
The control board is built strictly according to North American and international DC fast charging standards, supporting comprehensive communication and control requirements between EVSE and electric vehicles. It enables stable, error-free communication workflows, including:

• Vehicle high-level communication and physical connection detection
• Standardized charging handshake processes
• Dynamic charging parameter negotiation regarding voltage and current limits
• Real-time charging status monitoring and metering coordination
• Secure charging start, pause, and stop control
• Advanced ISO 15118 Plug and Charge standard protocol support

2. Intelligent Charging Process Management
Integrating sophisticated control algorithms, the board manages the entire charging lifecycle from end to end. Main functions include:

• Automated EV connection identification and authorization management
• Precise charging sequence control and signaling coordination
• Closed-loop voltage and current regulation coordination with power modules
• Continuous, real-time diagnostic monitoring
• Instant abnormal condition detection and emergency shutdown management

3. High Compatibility with Diverse DC Fast Charging Systems
Designed with a modular and adaptable architecture, the control board integrates smoothly into various hardware topologies. Typical applications include:

• Commercial DC fast chargers for floor-standing and wall-mounted units
• Public urban charging networks
• Heavy-duty EV fleet charging depots including electric buses and logistics trucks
• Highway and corridor DC fast charging infrastructure
• Customized OEM and ODM charging equipment

It interfaces seamlessly with DC power modules, smart energy meters, touch-screen human-machine interfaces, payment terminals, communication gateways, and backend management platforms.

4. Robust Communication Architecture
The board features multi-channel industrial communication interfaces to ensure reliable data exchange across the entire charging station ecosystem:

• EV high-level communication using PLC and HomePlug Green PHY
• Power module control communication
• Isolated CAN 2.0B interfaces
• RS485 communication for meters and peripheral devices
• Ethernet RJ45 connectivity for backend platform networking

5. Automotive-Grade Safety Monitoring and Protection
Safety is paramount in high-power DC fast charging. The control board incorporates multi-layered hardware and software protection mechanisms:

• Real-time over-voltage and under-voltage monitoring
• Hardware-level over-current and short-circuit protection
• Multi-channel temperature monitoring covering ambient, module, and connector terminals
• Continuous communication fault detection and timeout handling
• Hardwired emergency stop handling and safety interlocks
• Comprehensive system fault diagnosis and logging

6. Modular Design for Rapid Integration
Adopting a highly modular design concept, the control board significantly reduces engineering overhead:

• Plug-and-play internal module architecture
• Minimized development time and reduced hardware debugging workload
• Simplified maintenance, field firmware upgrades, and scalable configuration

Automotive-Grade Quality
Engineered in accordance with strict industrial and automotive reliability standards, focusing on high mean time between failures, electromagnetic compatibility compliance, and robust surge protection, the control board guarantees continuous, round-the-clock operation in harsh outdoor environments, extreme temperatures, and high-vibration applications.

Flexible Hardware and Software Customization

• Comprehensive engineering support is available to tailor the product to precise project requirements:
• Hardware interface layout and pinout modifications
• Tailored communication protocol adaptation for custom backends or proprietary meters
• Firmware customization and graphical user interface integration support
• Dedicated application-specific functional optimization