Products
Vehicle Inlets Drive Over Testing Equipment Of EV Power Supply Plugs
Products Description
Vehicle Inlets Drive Over Testing Equipment Of EV Power Supply Plugs
Product introduction:
The vehicle inlets drive over testing machine is designed and manufactured by our company in accordance with clause 33 of the IEC 62196-1:2022 standard and etc., and meets the test method requirements specified in Section 7.21 of the GB/T 20234.1-2023 standard. It is a test equipment used to evaluate the resistance of electric vehicle power supply plugs and power supply sockets and vehicle plugs and vehicle sockets to vehicle crushing.
The equipment is driven by Panasonic servo motor, cylinder and slide mechanism, PLC process control, and touch screen to set test parameters. Use standard P225/75R15 automotive tires and apply a pressure of 5000±250N / 11 000 ± 550 N to the tires using weights. Run over the power supply plug or vehicle plug at a speed of (8±2) km/h (tire inflation pressure 220kPa±10kPa). The entire test process is controlled by the operator, and the system completes it automatically, making it safe and reliable. The equipment has beautiful appearance, high degree of automation, easy and reliable operation, and is durable.
Test Principle:
Place the power plug and vehicle plug with the manufacturer's recommended cables loosely on the cement floor. Use automobile tires with the same load as P225/75R15 to apply a drive over force of (5000±250)N or (11000N±550)N. Drive over the overcharged electric plug or plug function box at a speed of (8±2)km/h (tire inflation pressure 220±10)kPa. Use simulation to test the ability of the power supply plug or plug function box to withstand damage caused by vehicle crushing. The equipment is configured to prevent sample movement.
Technical Parameters:
A: Rolling force (5000±250)N,
1. Equipped with one P225/75 R15 tire and one matching wheel hub. A set of tire inflation devices (inflation interface and air pressure gauge).
Test station
Single station
Electrical control method
PLC intelligent integrated control, 7-inch color human-machine touch interface operation
Operation mode
Manual or program-controlled operation
Power system
Motor plus worm gear acceleration and deceleration
Drive over stroke
0~2.0m
Carrying load
B: Rolling force (11000N±550)N
Switchable.
Drive over speed
(8±2)km/h, speed adjustable
Drive over method
It is driven by a linear motor module to simulate the forward and backward reciprocating motion of rolling tires. This simulates the damage caused by accidental crushing of the charging nozzle head of the charging pile when the car is moving forward or reversing in reality.
Drive over force adjustment
Using weights, the force range is adjustable from 5000-11000N, and the weights are loaded and unloaded by cantilever crane.
Drive over tires
2. Equipped with 11000N load-bearing tires and a matching wheel hub.
Drive over tire pressure
(220±10)kPa
Load bearing base plate
Base plate with cement/concrete floor, can be equipped with fixing clamps.
Timing count display
Touch screen design parameters can be set within standard requirements.
Deceleration method
Our company has designed a braking mechanism to prevent rigid collisions.
Safety protection
The whole machine is equipped with a protective fence to prevent the wheels from accidentally deflecting and prevent mechanical injuries to personnel.
With leakage protection switch.
With motor overload protection.
