This test equipment meets the requirements of IEC 62196-3: 2020 clause 22 and 23,IEC62196-1: 2020 clause 22 and clause 23, IEC60309-1: 2012 clause 20 and clause 21, etc. It is used to verify whether electrical accessories such as electric vehicle charging interfaces, industrial plugs, socket-outlets and couplers can withstand the mechanical, electrical and thermal stresses that occurred during normal operation without excessive wear or other harmful effects.
The servo motor drives the mechanism to make the test samples repeat insertion and withdrawal actions. An external load can be used for the breaking capacity test. The power on / off time, test speed, stroke, and angle can all be preset on the touch screen.
| Samples and restrictions | Electric vehicle charging interfaces, industrial plugs, sockets and couplers |
| Test use | It is used to test whether electrical accessories such as electric vehicle charging interfaces, industrial plugs and sockets, and couplers can withstand the mechanical stress, electrical stress and thermal stress that occur during normal use without excessive wear or other harmful effects, with the purpose of verifying their reliability. |
| Test principle | The servo motor drive mechanism is used to perform linear plug-and-pull repetitive actions on the sample, and an external load can be connected for on-off testing. Power on and off time, test speed, stroke, and angle can all be preset through the touch screen. |
| Structure and features | It adopts an integrated frame, driven by a servo motor, precision ball screw and synchronous belt transmission, color touch screen operation and powerful digital display function, PLC intelligent control system; it also uses a three-axis adjustable clamp, suitable for charging gun interface life span test. |
| Usage environment | Power supply: AC220V±10%/50-60Hz, 2Kw, working temperature 0-40℃, humidity 30%-90%; Overall dimensions: approximately W1000*D750*H1200mm; weight: approximately 400kg |
| Test contents | - a) Breaking and capacity
- b) Normal operation
|
| Test sample range | AC and DC charging gun |
| Test station | Single station |
| Electrical control method | Mitsubishi PLC intelligent integrated control, 14-inch color human-machine touch interface operation |
| Operation mode | Manual or program-controlled operation |
| Function | It has the function of simulating the normal operation of the charging interface, which can realize the plug-in and pull-out operation of the charging interface, also has the programmable setting of test speed, test time and test times |
| Drive mode | The servo motor drives the plugging and unplugging movements and the rotating and liquid-wetting movements, and the auxiliary cylinder realizes the opening and closing of the switch interlocking mechanism. |
| Sample fixture and clamping method | Mechanical clamping, X/Y/Z three-dimensional adjustable clamp, adjustable clamping point position, universal clamp suitable for national standard, American standard, European standard AC/DC charging interfaces |
| Automatic flip | Equipped with an automatic flipping mechanism at the charging gun clamp, which can be flipped 90º, and the flip holding time can be set arbitrarily within the range (0 ~ 600) s |
| Number of trials | 0~999999 times, can be preset, automatically stops when the count reaches the set value |
| Breaking capacity conduction time | 1-999.9s, can be preset (the standard requires that electrical contact should be maintained for no more than 4s and no less than 2s) |
| Plug and withdrawal rate | 0-10 times/min, can be preset (3.75 cycles/min, 7.5 strokes/min) |
| Test stroke | 0-150mm, can be preset (the distance between the test plug and the test socket is ≥50mm) |
| Test speed | 0-800mm/s can be preset directly on the touch screen |
| Force value display | Equipped with a 50kg range force sensor, which can monitor force value in real time, form a force-time curve, display the maximum insertion force and extraction force, and display the current force value, force value range (0 ~ 500) N |
| Locking device | It has the function of automatically pressing the mechanical locking device to simulate normal operating conditions. |
| Solution tank | Equipped with one solution tank, which can accommodate IEC 62196-1:2022 clause 23.3.2 salt and dust water simulated solution, please note that the solution should be prepared by user |
| Solution dip requirements | The numbers of dip, dip time, drying time, plug-in and withdrawal times, and cycle times can be set |
| Load | External, can work with KP-V120KW |
| Detection function | When the load is connected, it can realize circuit break alarm and record the current times. |
| Safety protection | Ground protection, short circuit protection, overload protection |
