YDCHARGE Compact DC EV Charger is designed for residential, workplace, fleet, commercial parking and small public charging applications. Available from 7 kW to 40 kW, it combines a compact enclosure, high efficiency power conversion, multiple DC connector options and OCPP 1.6J network integration for flexible deployment worldwide.
7 kW to 40 kW Range
CCS1, CCS2, CHAdeMO, GB/T, NACS
OCPP 1.6J & RFID Integration
IP54 | Wall & Floor Mount
The charger supports wall mounted or floor standing installation and can be configured with CCS1, CCS2, CHAdeMO, GB/T or NACS connectors according to the target market and project requirements. With RFID authorization, remote operation, IP54 protection and OEM/ODM customization options, it provides a practical DC charging solution for private, commercial and network charging projects.
YDCHARGE Compact DC EV Charger
YDCHARGE Compact DC EV Charger is a flexible DC charging platform developed for projects that require faster and more controlled charging than standard AC wallboxes, while avoiding the size, cost and infrastructure complexity of large high power DC charging stations.
Product Overview and Strategic Sizing
Application Environments
Available in 7 kW, 20 kW, 30 kW and 40 kW versions, the charger is suitable for private parking, workplace charging, fleet depots, commercial parking areas, hotels, retail locations and small public charging networks. The 7 kW version should be positioned as a low power DC charger or compact DC charger, especially for limited space projects where DC charging compatibility is required without ultra high power infrastructure.
The DC Charging Advantage
Compared with AC charging, DC charging supplies power directly to the vehicle battery through the DC charging interface. This helps site operators provide a more controlled charging experience where compatible vehicles are used.
Deployment Flexibility and Interface Options
Mechanical Support Architecture:
The charger supports both wall mounted and floor standing installation. This gives project owners and installers more flexibility when working with garages, parking lots, fleet sites, commercial locations and destination charging environments.
Global Connector Configurations:
Connector options include CCS1, CCS2, CHAdeMO, GB/T and NACS according to target market requirements. NACS configuration is available as a project option and should be confirmed according to technical requirements, compatibility validation and regional deployment scope.
Smart Operation and Network Integration
For smart operation, the charger supports OCPP 1.6J for connection with compatible charging management platforms. Operators can manage charging sessions, user authorization, charging records, fault monitoring and remote maintenance through a backend system.
RFID, password, VIN based authorization and local plug and charge style operation can be configured according to the application scenario. ISO 15118 based Plug & Charge depends on project configuration, vehicle compatibility, certificate handling and backend support.
Thermal Engineering and Protection Architecture
Isolated Air Duct Design
The charger uses an isolated air duct design to improve heat dissipation while reducing the impact of dust and moisture on internal electronic components. This structure helps maintain stable output performance, protects key circuit areas and supports reliable operation in demanding indoor and semi outdoor environments.
System Protection Matrix
Built for stable DC charging operation, the charger integrates essential electrical and system protection functions, including emergency stop, over voltage protection, under voltage protection, over current protection, leakage protection, temperature protection and communication fault protection. Insulation monitoring can be configured according to charger architecture and project requirements.
Site Deployment Factors
The IP54 rated enclosure supports reliable use in parking and commercial environments when installed according to local electrical, ventilation and site protection requirements. For outdoor deployment, installation conditions such as shelter, drainage, direct sunlight, ventilation and electrical protection should be considered.
OEM/ODM Customization and Compliance
B2B Customization Framework
YDCHARGE supports OEM and ODM customization for global DC charging projects. Available customization options include:
Charging connector
Cable length
Enclosure color
Logo integration
HMI interface
RFID function
Communication module
Language configuration
Backend integration
Market-specific compliance
Certification Routes
Available compliance configurations include CE, TÜV SÜD and CQC according to model, market and project requirements. Certification scope may vary by power rating, connector type, input configuration, software version and regional compliance route.
Test reports, certificates and project compliance documents can be provided upon request for qualified B2B projects.
YDCHARGE Compact DC EV Charger Technical Specifications
| Electrical Input and Output Specifications | |
|---|---|
| Power Rating | 7 kW / 20 kW / 30 kW / 40 kW |
| Output Voltage | 200 to 750 V DC for 7 kW; 200 to 1000 V DC for 20 kW to 40 kW |
| Input Voltage | 90 to 265 V AC for 7 kW; 260 to 475 V AC for 20 kW to 40 kW; 480 V optional |
| Input Current | 32 A / 30 A / 45 A / 64 A |
| Output Current | 20 A / 60 A / 100 A / 133 A |
| Auxiliary Power | 12 V, 24 V optional |
| Efficiency | Up to 95% |
| Power Factor | >0.99 at rated voltage and full load |
| Mechanical, Environmental and Interface Specifications | |
| Mounting Type | Wall mounted / Floor standing |
| Display | 4.3 inch touchscreen display |
| IP Rating | IP54 |
| Weight | 20 kg / 35 kg / 45 kg / 64 kg |
| Operating Temperature | -25°C to +50°C; power derating above +50°C; heater optional for cold regions |
| Operating Humidity | 5% to 90% RH, non condensing |
| Altitude | ≤2000 m |
| Input Cable Length | Customizable |
| Charging Cable Length | 5 m standard, customizable |
| Protocol, Standards and Connectivity | |
| Network Protocol | OCPP 1.6J |
| Network Connection | Wi Fi, Bluetooth, 4G, LAN |
| Connector Options | CCS1, CCS2, CHAdeMO, GB/T, NACS optional |
| Applicable Standards | GB/T 20234, IEC 62196, IEC 61851-1, IEC 61851-23, JEVS G105 / CHAdeMO |
| Communication Protocols | GB/T 27930, CHAdeMO 2.0, DIN 70121, ISO 15118 |
Compact DC EV Charger FAQs
B2B OEM/ODM Frequently Asked Questions