YDCHARGE CCS Combo 1 to GB/T Active DC Charging Adapter
Intelligent Active DC Interoperability Solution for GB/T Electric Vehicles
PLC to CAN Active Conversion
Dual Temperature Monitoring
Active Safety Control
The YDCHARGE CCS Combo 1 to GB/T Active DC Charging Adapter is an intelligent DC charging interface converter designed to enable GB/T electric vehicles to charge from CCS Combo 1 DC fast charging infrastructure. Featuring embedded communication control hardware, the adapter converts CCS Combo 1 PLC-based charging communication into GB/T CAN-based communication according to supported protocol requirements. With up to 250 A DC current capability, 1000 V DC voltage rating, dual temperature monitoring, and active safety control, it provides a practical solution for cross-standard DC charging deployment, fleet operation, and international EV charging projects.
Converts CCS1 PLC communication to GB/T CAN communication via active internal control hardware.
Supports high-current DC fast charging up to 250 A current and 1000 V DC maximum operating voltage.
Features dual-interface thermal monitoring and active safety logic to protect cross-standard charging sessions.
YDCHARGE CCS Combo 1 to GB/T Active DC Charging Adapter
Active PLC-to-CAN Intelligent Protocol Conversion for GB/T Electric Vehicles
Active PLC to CAN Protocol Conversion
DIN 70121 / ISO 15118 → GB/T 27930
Dual NTC Thermal Sensing
IP55 / UL 94 V-0 Rated
Product Overview & Charging Pathway
The YDCHARGE CCS Combo 1 to GB/T Active DC Charging Adapter is developed for cross-standard DC fast charging applications where GB/T electric vehicles need compatibility with CCS Combo 1 charging infrastructure. Unlike passive mechanical adapters, this product includes embedded communication electronics to support real-time protocol conversion between different DC charging communication systems.
1. Embedded Communication & Power Capabilities
Active PLC to CAN Protocol Conversion
Integrates an embedded controller system to seamlessly bridge CCS1 Power Line Communication (PLC) and GB/T Controller Area Network (CAN) protocols:
High-Power DC Fast Charging
Engineered for high-voltage DC fast charging applications with robust power throughput parameters:
- Maximum Voltage: 1000 V DC
- Maximum Current: 250 A DC
- Theoretical Peak Power: Up to 250 kW
*Actual charging rate is governed by vehicle BMS demand, station output capacity, and thermal limits.
Dual NTC Thermal Safety Monitoring
Integrates real-time thermal monitoring across critical electrical interface points using dual NTC temperature sensors. If operating temperatures exceed safe threshold limits during high-current sessions, the adapter actively interrupts charging authorization to protect against thermal stress.
2. Contact System & Industrial Housing Construction
Low-Resistance Contact System
Utilizes silver-plated copper alloy contacts with a specified contact resistance of ≤0.5 mΩ. The high-conductivity design reduces resistive losses, minimizes localized heat generation, and ensures high dielectric insulation performance.
Durable Industrial Housing
Built for demanding outdoor commercial environments with UL 94 V-0 flame-retardant housing materials, IP55 ingress protection when connected, operating range from −30°C to +50°C, and mechanical mating life exceeding 10,000 no-load cycles.
3. Primary Application Scenarios
Cross-Standard EV Projects
Enables GB/T electric vehicles to access compatible CCS Combo 1 charging infrastructure in international EV deployment projects.
Fleet Charging Operations
Suitable for commercial fleet operators managing imported vehicles and charging infrastructure across different regional standards.
EV Engineering & Validation
Provides essential hardware for vehicle development testing, charging interoperability evaluation, and cross-standard validation programs.
Charging Network Integration
Supports charging point operators evaluating cross-compatibility options between CCS Combo 1 networks and GB/T vehicle platforms.
OEM & ODM Customization Support
YDCHARGE provides complete OEM/ODM engineering support for active DC charging adapters, including firmware protocol adaptation, custom branding, private label packaging, technical documentation, sample evaluation, and volume production.
*Contact our engineering team to request technical protocol datasheets and evaluation units.
Technical Specifications
| General & Communication Architecture | |
|---|---|
| Product Type | CCS Combo 1 to GB/T Active DC Charging Adapter |
| Adapter Type | Active protocol conversion adapter |
| Charging Pathway | CCS Combo 1 Station → Adapter → GB/T Vehicle |
| Communication Conversion | CCS PLC to GB/T CAN |
| Supported Protocols | DIN 70121 / ISO 15118 to GB/T 27930 |
| OEM/ODM Support | Supported |
| Electrical & Thermal Performance | |
| Rated Current | Up to 250 A DC |
| Rated Voltage | Up to 1000 V DC |
| Maximum Reference Power | Up to 250 kW theoretical |
| Temperature Monitoring | Dual NTC temperature sensors |
| Thermal Protection | Charging authorization interruption |
| Contact Resistance | ≤0.5 mΩ |
| Insulation Resistance | >1000 MΩ at 500 V DC |
| Dielectric Withstand | 2500 V AC |
| Physical, Mechanical & Environmental | |
| Housing Material | UL 94 V-0 flame-retardant material |
| Protection Rating | IP55 when properly connected |
| Operating Temperature | −30°C to +50°C |
| Storage Temperature | −40°C to +85°C |
| Dimensions | 282.18 × 95.48 × 143.81 mm |
| Weight | Approx. 1.58 kg |
| Mechanical Life | >10,000 no-load mating cycles |
Compatibility, Use Conditions & Documentation
System Compatibility Requirements
Specifically engineered for GB/T DC charging vehicles connecting to CCS Combo 1 DC charging stations. Operation requires compatibility across:
- Vehicle DC charging BMS system
- Charging station communication controllers
- Adapter firmware configuration
- Regional electrical & charging network rules
Operational Limits & Exclusions
This active DC converter is specialized for CCS1 to GB/T protocol translation.
Compliance & Project Documentation
Available technical documentation for OEM/ODM engineering validation includes:
- CE compliance documentation
- FCC compliance documentation
- Protocol validation reports
- Thermal performance test reports
- Electrical safety evaluation documents
CCS Combo 1 to GB/T Active Charging Adapter FAQs
Frequently Asked Questions for B2B, Active Protocol Adaptation & Engineering Integration
A. Active Protocol Conversion & Architecture
What is a CCS1 to GB/T active charging adapter?
Is this a passive adapter?
What communication protocols does it support?
Does it convert charging power?
B. Electrical Performance & Capabilities
What charging power can it support?
Does it support AC charging?
C. System Compatibility & Network Policies
Does it work with every CCS1 charger?
Does it support ISO 15118 Plug & Charge?
D. Firmware & OEM/ODM Customization
Can firmware be customized?
OEM & ODM Customization Programs
YDCHARGE provides comprehensive active charging adapter customization for EV manufacturers, charging network operators, fleet solution providers, EV accessory brands, and automotive testing organizations.