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OEM 20KW/30KW/40KW DC EV Charger | China Suppliers & Factory for Fast Charging Stations - GB/IEC/UL Compliant Factories, Manufacturers
Product Description
⚡ CORE FEATURES
⚙️ Standard Compatible: GB / IEC / UL optional
🔋 Power Options: 20KW, 30KW, 40KW
🏗️ Installation: Wall-mounted / Floor-standing column
📱 Functions: RFID start/stop, RFID billing, QR code billing
🖥️ Display: 7-inch LCD screen for real-time status
💎 KEY PRODUCT BENEFITS
1. High-Efficiency DC Fast Charging
Delivers 20KW–40KW high-power DC output, greatly reducing charging time compared with standard AC chargers.
2. Multi-Standard Compatibility
Supports GB (China), IEC (Europe), UL (US) standards to match global electric vehicle interfaces.
3. Flexible Installation
Available in wall-mounted and floor-standing column designs for home parking lots, communities, commercial stations, and fleet use.
4. Intelligent Operation & Display
7-inch HD LCD screen clearly shows charging power, voltage, current, energy, time, and fault status.
5. Multiple Payment & Control Modes
Supports RFID card payment and QR code billing; supports automatic full charge, timed charging, fixed energy, and fixed amount charging.
6. Stable & Reliable Performance
Wide input voltage, strong anti-interference, wide temperature range, and IP54 waterproof/dustproof rating for indoor and outdoor use.
7. Smart Connectivity (Optional)
Equipped with 4G communication module to connect to the cloud management platform for remote monitoring and operation.
📊 TECHNICAL SPECIFICATIONS
| Parameter | Unit | Standard Value |
| Product Name | — | 20KW/30KW/40KW DC EV Charger |
| Rated Power | KW | 20KW / 30KW / 40KW |
| Dimension | mm | 20KW/30KW: 420×230×620 | 40KW: 560×380×200 |
| Input Voltage | V | AC380V |
| Input Frequency | Hz | 45–65Hz |
| Output Voltage | V | 200–1000V |
| Single Gun Output Current | A | 0–40A / 0–46A / 0–60A |
| Cable Length | m | 5m |
| Installation Type | — | Wall-mounted / Floor-standing column |
| Connector | — | Single Gun |
| Charging Mode | — | Auto Full / Fixed Power / Fixed Amount / Fixed Time |
| Payment Method | — | RFID Card / QR Code |
| Communication | — | No Communication / 4G (Optional) |
| Management Platform | — | WanCheChong Cloud Platform |
| HMI | — | 7-inch LCD (Optional) |
| Operating Temperature | ℃ | -25℃ ~ +50℃ |
| Protection Level | — | IP54 |
📍 SUITABLE APPLICATIONS
Residential Parking
Commercial Business Centers
Corporate Fleets
Public Fast Charging Stations
Highway Service Areas
🌟 WHY CHOOSE THIS DC EV CHARGER?
✅ High-power DC fast charging
✅ Multi-standard global compatibility
✅ Stable performance & long service life
✅ Easy installation & low maintenance
✅ IP54 rated for all-weather use
✅ Intelligent charging & payment modes
❓ FREQUENTLY ASKED QUESTIONS
What is the main advantage of a DC charger over an AC charger?
DC fast chargers provide power directly to the vehicle's battery, bypassing the on-board charger, which allows for much higher power output (20KW-40KW) and significantly faster charging times compared to standard AC units.
Is this EV charger compatible with my electric vehicle?
Yes, our chargers support multiple global standards including GB (China), IEC (Europe), and UL (US), making them compatible with the vast majority of electric vehicles worldwide.
Can the charger be installed outdoors?
Absolutely. With an IP54 protection rating, the charger is designed to be waterproof and dustproof, ensuring stable operation in both indoor and outdoor environments.
How can users pay for the charging service?
The charger supports multiple payment and activation methods, including RFID card swiping and QR code scanning for mobile billing.
Does the charger support remote management?
Yes, there is an optional 4G communication module that allows the charger to connect to the WanCheChong Cloud Platform for remote monitoring, status updates, and operation management.
