| Brand Name: | Sinuo |
| Model Number: | SNQC1023A |
| MOQ: | 1 |
| Price: | Customized |
| Payment Terms: | T/T |
| Supply Ability: | 10 sets per month |
The EV Charging Connector Electronic Lock Test Machine is designed to evaluate the mechanical strength, durability, and operating reliability of electronic locking devices used in EV charging plugs, connectors and couplers.
It combines mechanical force loading, displacement measurement, electrical control and signal monitoring to simulate different operating conditions of an electronic lock.
The servo-driven system provides precise and repeatable movement, while the Mitsubishi PLC and 7-inch touchscreen HMI enable easy programming of test force, stroke, timing and cycle numbers.![]()
| Test items | a) Normal operation (service life) test of electronic locking device |
|---|---|
| Workstation | Single station |
| Electrical control mode | Mitsubishi PLC intelligent integrated control, 7-inch color human-machine touch interface operation |
| Operation mode | Manual or program-controlled operation |
| Fixture | a) Meet the requirements of independent electronic locking device fixture or universal fixture; |
| Test function | Equipped with push rod type electronic lock test function |
| Electronic locking device unlocking | It is capable of manually unlocking the electronic locking device and adopts an electronically controlled automatic operation mode. It is programmed to meet the normal operation (service life) requirements of the electronic locking device. The unlocking force requirement meets (0~50)N. The indication error is ≤±0.5%F.S., and the resolution is ≤0.1N. |
| Electronic locking device force | Equipped with a force-applying device for the locking rod mechanism of the electronic locking device. The force-applying device can clamp the end of the locking rod and apply axial thrust or tension. The force measurement range is required to meet (0~50)N. The indication error is ≤±0.5%F.S., and the resolution is ≤0.1N. The force-applying rate can be adjusted and the force value can be kept constant. The force-applying device can measure the displacement of the force-bearing part and the position status of the locking rod. The displacement measurement range meets (0~50)mm. The indication error is ≤±0.02mm, and the resolution is ≤0.01mm. |
| Polarity conversion | The PLC program switches automatically. And it switches 1s after monitoring the electronic lock status feedback. |
| Switch power supply | (0~24) VDC is adjustable, the voltage accuracy is better than 0.5 level, and the resolution is ≤0.1V. |
| Forward conduction | (0~5000) ms can be set arbitrarily, and the resolution is ≤1ms. |
| Reverse conduction | (0~5000) ms can be set arbitrarily, and the resolution is ≤1ms. |
| Interval time | Can be set arbitrarily within the range of (0~200)s. Resolution ≤1s. 1-200mA adjustable, load current coordinated action. |
| Function | Configured with 1-200mA adjustable load current. Equipped with a monitoring device to feedback the unlocking/locking signal of the electronic lock. Record the on-off status and number of signals. |
| Fault judgment | Built-in signal feedback judgment, automatic shutdown when abnormality occurs. |
| Number of tests | (0~99999) times can be set arbitrarily. |
| Safety protection | Ground protection, short circuit protection, overload protection. |
| Power sypply | Power supply: AC380V±10%/50-60Hz, 5kW |
| Equipment dimension and weight | Dimensions: about W1000*D900*H1400mm; Weight: about 200kg |
The three-axis adjustable fixture allows the tester to accommodate different EV charging connector structures.
This makes the equipment practical for EV connector R&D, production quality control and laboratory durability testing.
The electronic lock tester supports up to 99,999 programmable test cycles.
Operators can preset:
During testing, the PLC monitors the locking/unlocking signal and can automatically stop the machine when an abnormal condition is detected.
Suitable for reliability and durability testing of:
Typical users: EVSE manufacturers, charging connector manufacturers, electrical testing laboratories, certification laboratories and product development teams.![]()