AC Vehicle Charging Gun Test System โ UL/GB/EU Comprehensive EV Charging Plug Tester
EV Charger Test System โ UL/GB/EU compliant fully automated single-station system for comprehensive testing of AC vehicle charging guns, covering wire continuity, resistance, current carrying capacity, voltage drop, insulation resistance and dielectric withstand with full traceability.
- True 8K Resolution Support โ Up to 7680ร4320@60Hz with HDMI 2.1 (48Gbps FRL), fully compatible with the latest 8K displays
- Comprehensive Interface Options โ HDMI 2.1, DisplayPort 1.4, DVI, USB-C, and VGA for maximum compatibility
- Advanced Video Standards โ Supports SDR/HDR, BT.2020 wide color gamut, and multiple pixel formats (RGB 4:4:4, YUV 4:2:2, 8/10-bit)
- Rich Built-in Test Patterns โ Includes IEC 62087 dynamic video sequences, grayscale ramps, color bars, 10% window signals, and custom patterns for energy efficiency and picture quality evaluation
- User-Friendly Operation โ 8-inch high-resolution capacitive touchscreen with EDID read/write function, pattern selection, and remote control support
- Traceable Accuracy โ Delivered with ISO 17025 traceable calibration certificate as standard
- Ready for Deployment โ MOQ: 1 | Delivery: 30 working days
EV Charger Test System Description
UL Standard AC Vehicle Charging Gun Comprehensive Test System
The EV Charger Test System is a fully automated testing platform manufactured by KingPo for comprehensive functional inspection of AC vehicle charging guns and plugs according to Chinese (GB), European (EU), and American (UL) standards. This EV charger test system performs all required tests in a single automated run, significantly improving efficiency for mass production full inspection of AC vehicle charging guns.
Each AC vehicle charging gun receives a unique QR code. After scanning, test results (including continuity, resistance, current carrying capacity, voltage drop, insulation resistance and dielectric withstand) are automatically saved and can be printed for qualified products, ensuring complete traceability.
Professional Construction & Technical Precision
Key features include:
- PLC + Industrial PC control with user-friendly software supporting Win 7/10
- Built-in barcode/QR code scanner for automatic test record association
- Multi-standard plug holders (EU, GB, US AC vehicle charging gun holders) with ergonomic height (750โ1000 mm)
- Programmable three-phase adjustable transformer for current carrying capacity and voltage drop testing of AC vehicle charging guns
- Comprehensive safety features including overload protection
- Mobile casters with locking function for easy movement
These elements ensure stable, repeatable and highly efficient testing for AC vehicle charging guns compliant with international standards.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model Number | SNJ8163 EV Charger Test System |
| Applicable Standards | GB, EU, UL standards for AC vehicle charging guns |
| Control System | PLC + Industrial PC |
| Testing Mode | Fully automated one-stop testing |
| Barcode/QR Code | Built-in scanner with automatic data association |
| Continuity Tests | Break, continuity, short circuit, wiring sequence (PLC I/O scanning) |
| Built-in Resistance | 1โ5000 ฮฉ, accuracy 1%, upper/lower limits settable |
| CC & PE Resistance | 16A/32A/63A plugs (pressed/not pressed states), accuracy 1โ2% |
| Thermistor Testing | 100โ50,000 ฮฉ, accuracy 2% |
| Current Carrying Capacity | 3.3 kW (16A 1-phase), 7.4 kW (32A 1-phase), 11 kW (16A 3-phase), 22 kW (32A 3-phase) |
| Voltage Drop | Measured under rated and overload current |
| Insulation Resistance | DC 100โ1000 V adjustable, 1 Mฮฉโ1 Gฮฉ lower limit, accuracy ยฑ5% |
| Dielectric Withstand (Hi-Pot) | AC 0โ5 kV / DC 0โ6 kV, leakage current AC 0.1โ20 mA / DC 0.01โ5 mA, accuracy ยฑ1.5% + 3 digits |
| Test Station | Single station |
| Power Supply | Single-phase AC 220 V / 50 Hz |
| Air Supply | 0.6 MPa |
| Dimensions (WรDรH) | Approx. 900 ร 800 ร 1800 mm |
| Weight | Approx. 300 kg |
Testing Principle
The charging gun/plug is connected to the test station and automatically scanned via QR code. The system then sequentially performs continuity, resistance (including CC/PE and thermistor), current carrying capacity under rated/overload conditions, voltage drop measurement, insulation resistance, and dielectric withstand (Hi-Pot) testing. All results are compared against programmable pass/fail limits, with automatic alarms for failures. Test data is automatically saved and linked to the unique QR code for full traceability and audit compliance.
Common Error Mitigation
Ensure proper connection of the charging gun to the correct multi-standard holder before starting the test. Verify QR code scanning is successful for traceability. Regularly calibrate measurement modules (resistance, insulation, Hi-Pot) according to the recommended schedule. Monitor air pressure (0.6 MPa) and power supply stability. Always follow safety protocols when performing Hi-Pot testing, including proper grounding and operator protection.
Procurement Benefits
Fully automated operation with QR code traceability and optional MES integration minimizes human error and enhances production efficiency. Multi-standard compatibility and programmable parameters offer excellent flexibility for testing AC vehicle charging guns. Comprehensive safety features and robust construction ensure long-term reliability. This EV charger test system improves quality control of AC vehicle charging guns, supports multi-market compliance and reduces overall testing costs. Contact us today for your quote โ we will respond within 24 hours with detailed technical specifications and pricing.
EV Charger Test System Applications
- AC EV Charging Plugs & Vehicle Charging Guns โ Full functional testing per GB/EU/UL standards
- Production Quality Control โ Automated inspection with traceability for mass manufacturing of AC vehicle charging guns
- Certification Laboratories โ Comprehensive report generation for regulatory approval
- R&D Validation โ Detailed analysis of wiring sequence, insulation and voltage drop performance of EV charging plugs
Compliance & Regulatory Assurance
This EV Charger Test System is engineered and manufactured in strict alignment with UL, GB, and EU standards for AC vehicle charging guns and plugs.
For detailed information on UL requirements for electric vehicle onboard equipment and charging infrastructure, please refer to the
official UL standards overview.
- Complimentary Factory Calibration: Each system is delivered with a comprehensive ISO 17025 traceable calibration certificate.
- Performance Verification: Annual calibration of measurement modules (resistance, insulation, Hi-Pot) is recommended for high-accuracy testing and certification compliance.
Technical Inquiry for UL EV Charger Test System
KingPo specializes in automated testing solutions for EV charging interfaces according to GB/EU/UL standards. If you require efficient one-stop comprehensive testing for AC vehicle charging guns with full traceability and MES readiness, our engineering team can provide customized configurations and technical support.
The Core Value We Deliver to You
- Fully automated one-stop testing with QR code traceability for AC vehicle charging guns
- Multi-standard compatibility (GB/EU/UL) and high-accuracy measurements
- Programmable current carrying capacity and dielectric withstand testing
- Optional MES integration for production data management
- Ergonomic design and robust construction for factory use
Take Action Now Tell us your plug types (16A/32A/63A), required standards or production volume โ our engineering team will reply with tailored recommendations and pricing within 24 hours.
EV Charger Test System Detail Display
EV Charger Test System FAQs
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