Main Specifications
1. Power supply input of the whole machine: Single-phase AC 220V / 50Hz
2. Air source input: 0.6 MPa
3. Control system: PLC + Industrial Computer
4. The computer can be connected to the MES system.
5. A barcode scanner is connected to the computer. The equipment is equipped with one barcode scanner, which can scan the barcode on the product to be tested.
6. Both test stations come with compact printers to auto-print test labels (serial no., rating, date/time, user info, status) only for passed tests. No printout for failed tests.
7. The open circuit, continuity, short circuit and wire sequence misalignment tests are scanned and detected through PLC inputs and outputs.
8. Continuity resistance test for main conductors: L1, L2, L3, N, PE, and CP.
Built-in Resistor Test
| Charging Gun Type |
Resistance Specifications |
| 16A AC charging gun resistance |
Button not pressed: RC = 680Ω
Button pressed: RC + R4 = 3.38kΩ |
| 32A AC charging gun resistance |
Button not pressed: RC = 220Ω
Button pressed: RC + R4 = 3.52kΩ |
| 63A AC charging gun resistance |
Button not pressed: RC = 100Ω
Button pressed: RC + R4 = 3.4kΩ |
Resistance detection accuracy shall reach 1%~2%.
9. Built-in resistor test range: 1~5000Ω; Accuracy: 1%
10. Thermistor test range: 100~50000Ω; Accuracy: 2%; Upper and lower limits can be set to determine whether the continuity resistance is qualified.
Insulation Test Between Conductors
Single-phase test: L-N, L-E, E-N
Three-phase test: 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
DC test: Positive-Negative, Positive-Ground, Negative-Ground
Insulation Resistance Parameters
• Insulation voltage: DC100~1000V adjustable
• Lower limit setting: 1M~1GΩ adjustable
• Accuracy: ±5%
• Alarm insulation resistance can be set: when the resistance value is lower than the set value, it is judged as NG.
Withstand Voltage Test Between Conductors
Single-phase test: L-N, L-E, E-N
Three-phase test: 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
DC test: Positive-Negative, Positive-Ground, Negative-Ground
Withstand Voltage Test Parameters
• Withstand voltage: AC 0~5kV / DC 0~6kV adjustable
• Upper limit of leakage current: AC: 0.1mA~20mA adjustable, DC: 0.01mA~5mA adjustable
• Accuracy: ±1.5% + 3 digits
• Display mode: Digital meter displays the current voltage
• Voltage adjustment mode: Automatic programmable control
• Alarm detection: When the leakage current value exceeds the set value, it is judged as NG.
Test Stations
2 test stations, independently tested. One station is configured with one AC Type 2 socket and one DC CCS2 socket; the other station is also configured with one AC Type 2 socket and one DC CCS2 socket. There are two AC Type 2 sockets and two DC CCS2 sockets in total.
The two workstations operate independently, but each workstation can only test one socket in one test run, and the other workstation can do the same simultaneously. The system supports testing with two guns at a time, with the following test combinations available:
- Case 1: DC + DC
- Case 2: AC + AC
- Case 3: DC + AC
- Case 4: AC + DC
13. Cable-End Fixture: Uses clamping fixtures matched with the product under test.
14. Table Height: Approximately 800 mm, ergonomically designed.
16. Overall Dimensions: W1000mm × D800mm × H1800mm. Equipped with lockable casters at the bottom.
17. Weight: Approximately 300 kg.
Plug Insertion and Extraction Force Test
• Range: 0~500N
• Resolution: 0.1N
• Accuracy: 1%
• Automatically saved into reports
19. Test Speed: The cycle time for testing a single sample is approximately 30 seconds.
