EV Charging Station Cable Anchorage Pull Force and Torque Test Apparatus

Complied Standards & Clauses

It is designed and manufactured according to IEC 61851-23:2023 clause 11.6.102 and Figure 110, Figure 111 and Table 114.

Product overview

The equipment adopts PLC control and motor drive. The weights apply stable pulling force, and torque is generated through the combination of weights and a torque arm. The system allows setting the number of pulling force applications and the torque test duration. Once the preset number of cycles or duration is reached, the equipment stops automatically. After the test, the maximum allowable displacement of the EV charging connector cable must not exceed the specified limit in the standard. This equipment is compatible with charging station samples fitted with charging guns of different cable lengths.

The flexible cord anchorage of the appliance shall relieve conductors at the terminals from pulling force and torque. This device is used to test the ability of the cord anchorage or cable fixing device of EV AC/DC charging stations to withstand specified tensile force and torque.

The pulling force is realized by using a motor to drive an eccentric wheel mechanism. The motor speed is adjustable to ensure that the pulling force is applied accurately each time. It is equipped with a monitoring function for the pulling force duration. Torque is applied by a motor-driven tray that lifts a weight; When the time is reached, the tray automatically resets the lifting weight and ends the application of torque.

Technical Parameter

Pull apply	Meet 160N, 200N, 240N, 250N, 500N specifications, realized by superposition of weights
Torque apply	Meet 0.6N·m, 0.7N·m, 1.4N·m, 2.7N·m, 5.4N·m, 11.0N·m, 16.3N·m specifications,realized by superposition of weights
Torque wheel	R100mm(Ф200mm) ±0.5mm
Tensile frequency	1 time/s, the actual pull time is detected by electrical signal
Pull cycles	1-999999 cycles, can be preset, default is 100±1 cycles
Torque application time	0-99H59M59S,can be preset
Power failure protection	With power-off data storage memory function
Fixture	Universal clamp, one set
Weight matching selection table
Additional configuration	The equipment features an adjustable fixture height ranging from 500 to 1200 mm (i.e., the cable outlet position), allowing it to meet the testing requirements of charging stations with different cable outlet positions.

 

Details