UL Standard AC Vehicle Charging Gun Comprehensive Test System

Power Supply

Single-phase AC 220V / 50Hz

Air Supply

0.6 MPa

Control System

PLC + Industrial PC

Barcode Scanning

The device comes with a scanner to read barcodes or QR codes on the test samples.

Scan the product before testing; after the test, the scanned code is automatically associated with the test record, enabling traceability.

Wire Continuity Tests

Break, continuity, short circuit, and wiring sequence tests are performed via PLC Input/Output scanning.

PLC automatically determines pass/fail.

Built-in Resistance Range

1–5000 Ω, Accuracy: 1%
Upper and lower limits can be set to determine product quality.

CC & PE Resistance (Button Pressed / Not Pressed)

16A AC plug: Not Pressed RC: 680Ω,Pressed RC+R4:3.38 kΩ

32A AC plug:Not Pressed RC: 220Ω,Pressed RC+R4:3.52 kΩ

63A AC plug:Not Pressed RC: 100Ω,Pressed RC+R4:3.4 kΩ

The measurement accuracy of the resistance must reach 1%–2%.

Thermistor Testing Range

100–50,000 Ω, Accuracy: 2%

Upper and lower limits can be set to determine continuity quality.

Current Carrying Capacity & Voltage Drop Test

Measures voltage drop across connectors under rated and overload current conditions.

Built-in three-phase adjustable transformer: 0-380V output, adjustable three-phase load 0-35A.

Supported test ranges:

3.3 kW 16A single-phase

7.4 kW 32A single-phase

11 kW 16A three-phase

22 kW 32A three-phase

Insulation Resistance Test

Single-phase: L-N, L-E, E-N

Three-phase:L1/L2/L3/E-N, L1/L2/L3/N-E, N/L2/L3/E-L1, L1/N/L3/E-L2,  L1/L2/N/E-L3

Parameters:

1. Test voltage: DC 100–1000V (adjustable)

2. Lower limit: 1 M–1 GΩ (adjustable)

3. Accuracy: ±5%

4. Alarm when resistance < set value

Dielectric Withstand (Hi-Pot) Test

Single-phase: L-N, L-E, E-N

Three-phase: L1/L2/L3/E-N, L1/L2/L3/N-E, N/L2/L3/E-L1, L1/N/L3/E-L2, L1/L2/N/E-L3

Parameters:

1. Test voltage: AC 0–5 kV / DC 0–6 kV (adjustable)

2. Leakage current limit: AC 0.1–20 mA, DC 0.01–5 mA

3. Accuracy: ±1.5% + 3 digits

4. Digital display of voltage, automatic programmable adjustment

5. Alarm if leakage current exceeds set value

Test Station

Single station, one product per test

Plug Holders

EU AC vehicle plug holder, EU AC pedestal plug holder, GB AC plug holder, US AC plug holder

Tail Plate

Special pressing fixture matching the test product, with clamp and protective plate

Socket Height

750–1000 mm, ergonomically designed

Computer Software

1. Supports Win 7 and Win 10, All parameter settings can be configured through the software.

2. Each product’s test results are saved to the computer in real time for easy access, viewing, and analysis.

3. Communication interfaces are reserved for optional connection to MES systems, allowing test data to be uploaded to the MES database for management and control.

4. Test data is stored immediately after completion.

5. Stored test data can be exported in TXT or Excel format.

Dimensions

W 900 × D 800 × H 1800 mm

Weight

approx. 300 kg

Others

1. Mobile casters with locking function.

2. MES Connectivity: Optional, additional cost applies.