Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: Testing of normal operation items for the charging interface of the charging gun insertion and extraction lifespan solution immersion test machine: The standard requires the charging interface to be inserted and removed at a running speed of 0.8m/s, with a contact time between the charging gun and the seat of not less than 2s and not more than 4s. The connection time can be set arbitrarily within the range of 0-9s, and the distance between the charging gun and the seat should not be less than 50mm. The above parameter requirements can be set through the human-machine interface operating system parameter setting interface.