UL EV Charger Test System โ€“ KingPo Fully Automated Comprehensive Tester for GB/EU/UL Compliant AC Vehicle Charging Guns with QR Code Traceability
UL EV Charger Test System โ€“ KingPo Single Station with Multi-Standard Plug Holders for AC Vehicle Charging Gun Testing
UL EV Charger Test System โ€“ KingPo Single Station with Multi-Standard Plug Holders for AC Vehicle Charging Gun Testing
UL EV Charger Test System โ€“ KingPo QR Code Scanning and Automatic Report Generation for Full Traceability of AC Vehicle Charging Guns
UL EV Charger Test System โ€“ KingPo Fully Automated Comprehensive Tester for GB/EU/UL Compliant AC Vehicle Charging Guns with QR Code Traceability
UL EV Charger Test System โ€“ KingPo Single Station with Multi-Standard Plug Holders for AC Vehicle Charging Gun Testing
UL EV Charger Test System โ€“ KingPo Single Station with Multi-Standard Plug Holders for AC Vehicle Charging Gun Testing
UL EV Charger Test System โ€“ KingPo QR Code Scanning and Automatic Report Generation for Full Traceability of AC Vehicle Charging Guns

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.

Standard Compliance: GB, EU, UL standards โ€“ EV charger test system for AC vehicle charging guns Testing Mode: Fully automated one-stop testing Control System: PLC + Industrial PC with dedicated software Traceability: Unique QR code scanning and automatic report saving Resistance Accuracy: 1โ€“2% for built-in and CC/PE resistance Current Carrying Capacity: Supports 3.3 kW (16A), 7.4 kW (32A), 11 kW (16A 3-phase), 22 kW (32A 3-phase) Insulation & Hi-Pot Test: Adjustable DC 100โ€“1000 V and AC 0โ€“5 kV / DC 0โ€“6 kV Test Station: Single station with multi-standard plug holders (EU, GB, US) MES Interface: Optional integration for data upload MOQ: 1 Delivery Period: 40 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.

KingPo Factory Advantages

KingPo is an ISO9001 and CE certified manufacturer specializing in EV charging interface testing equipment. We have delivered multiple UL/GB/EU compliant EV charger test systems to leading EV manufacturers and accredited laboratories worldwide. All units include calibration certificates (additional cost), on-site installation guidance, 1-year warranty and 48-hour technical response from our Dongguan facility.

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 (750โ€“1000 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 1โ€“5000 ฮฉ, accuracy 1%, upper/lower limits settable
CC & PE Resistance 16A/32A/63A plugs (pressed/not pressed states), accuracy 1โ€“2%
Thermistor Testing 100โ€“50,000 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 100โ€“1000 V adjustable, 1 Mฮฉโ€“1 Gฮฉ lower limit, accuracy ยฑ5%
Dielectric Withstand (Hi-Pot) AC 0โ€“5 kV / DC 0โ€“6 kV, leakage current AC 0.1โ€“20 mA / DC 0.01โ€“5 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 (Wร—Dร—H) Approx. 900 ร— 800 ร— 1800 mm
Weight Approx. 300 kg
Primary Use Cases & Business Value

The EV charger test system supports critical stages:

  • Mass Production Full Inspection โ€“ Automated one-stop testing for high-volume AC vehicle charging gun manufacturing
  • Product Development โ€“ Verify wiring, resistance, current carrying capacity and insulation performance of AC vehicle charging guns
  • Certification Testing โ€“ Generate traceable reports for GB/EU/UL compliance
  • Quality Assurance โ€“ Ensure safety and reliability of EV charging plugs

It shortens inspection time, reduces labor costs and provides complete data traceability for regulatory compliance of AC vehicle charging guns.

UL EV Charger Test System โ€“ KingPo Dielectric Withstand and Insulation Resistance Testing for AC EV Charging Plugs per GB/EU/UL Standards
Charger Test System โ€“ KingPo Dielectric Withstand and Insulation Resistance Testing for AC EV Charging Plugs

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 equipment is strictly designed and manufactured in accordance with GB, EU and UL standards for AC vehicle charging guns and connectors. It performs comprehensive testing of wire continuity, resistance, current carrying capacity, voltage drop, insulation resistance and dielectric withstand to ensure product safety, electrical integrity and compliance with international requirements for conductive charging of electric vehicles. Calibration certificates are available at additional cost. Regular verification of resistance measurement, voltage output and insulation/Hi-Pot functions is recommended to maintain traceability.

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

How does the EV Charger Test System ensure complete test traceability?
The system is equipped with a built-in barcode/QR code scanner. Each AC vehicle charging gun is scanned before testing, and all test resultsโ€”including continuity, resistance, current carrying capacity, voltage drop, insulation resistance, and dielectric withstandโ€”are automatically associated with the unique code and saved in real time. Test data can be exported in TXT or Excel format for quality records and regulatory audits.
What types of AC vehicle charging guns can this EV Charger Test System test?
The system supports a wide range of AC charging plugs, including EU, GB, and US standards. It is suitable for 16A, 32A, and 63A plugs in both single-phase and three-phase configurations, covering common power ratings such as 3.3 kW, 7.4 kW, 11 kW, and 22 kW.
What resistance measurements does the EV Charger Test System perform?
It conducts precise measurements including wire continuity (break, short circuit, wiring sequence), built-in resistance (1โ€“5000 ฮฉ, 1% accuracy), CC & PE resistance in both pressed and unpressed button states (with 1โ€“2% accuracy), and thermistor resistance (100โ€“50,000 ฮฉ, 2% accuracy). Upper and lower limits can be freely programmed.
Does the system support high-voltage dielectric withstand (Hi-Pot) testing?
Yes. The dielectric withstand test is fully programmable with AC 0โ€“5 kV or DC 0โ€“6 kV output. Leakage current limits are adjustable (AC 0.1โ€“20 mA, DC 0.01โ€“5 mA) with ยฑ1.5% + 3 digits accuracy. The system provides automatic alarms and digital voltage display when limits are exceeded.
How does the system verify current carrying capacity and voltage drop?
A built-in three-phase adjustable transformer allows testing under rated and overload currents. It measures voltage drop across the connectors and supports standard power levels: 3.3 kW (16A single-phase), 7.4 kW (32A single-phase), 11 kW (16A three-phase), and 22 kW (32A three-phase).
What insulation resistance test configurations are available?
For single-phase: L-N, L-E, E-N. For three-phase: multiple combinations including L1/L2/L3/E-N, L1/L2/L3/N-E, etc. Test voltage is adjustable from DC 100โ€“1000 V, with lower limit settings from 1 Mฮฉ to 1 Gฮฉ and ยฑ5% accuracy. Automatic alarms trigger when resistance falls below the set value.
Is the EV Charger Test System suitable for integration with MES systems?
Yes. The system reserves communication interfaces for optional MES integration (additional cost). Test data can be uploaded automatically to your production management database, enabling real-time quality monitoring and traceability across the manufacturing process.
How are pass/fail judgments determined during testing?
All parameters have programmable upper and lower limits. The PLC control system automatically evaluates results based on these limits and generates clear pass/fail reports. Qualified products can be printed directly with associated QR codes.
What safety and protection features does the EV Charger Test System include?
The system incorporates overload protection, overcurrent protection, and automatic current cutoff when testing stops. It also features comprehensive interlocks and protective plates to ensure operator safety during high-voltage and high-current testing.
What maintenance is recommended to maintain long-term measurement accuracy?
It is recommended to perform periodic verification of resistance measurement circuits, voltage output stability, and insulation/Hi-Pot functions. Annual full calibration of all critical channels by a certified laboratory is strongly advised to ensure compliance with GB/EU/UL standards and maintain traceability.

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