Withdrawal Force And Latching Verification Test Apparatus For Vehicle Connector IEC 62196-1

Product Information For Withdrawal Force And Latching Verification Test Apparatus:

This test equipment conforms to IEC 62196-1:2022 clause 14.1.5, 14.1.6, fig13, fig14. It is used to check the withdrawal force required when the test plug is withdrawn from the socket-outlet and latching device.

Technic Requirements For Withdrawal Force And Latching Verification Test Apparatus:

A Withdrawal force

The switched EV socket-outlet or switched vehicle connector with interlock is fixed to the support of the apparatus shown in Figure 13 of IEC62196-1:2022 that the axis of separation is vertical, and the movement of mating accessory is downwards.

The withdrawal force of the socket-outlet shall meet the requirements of following Table. The weights are included.

B. Structure features

B.1 Apparatus for checking the withdrawal force:

This device is mainly composed of the installation fixture, the clamping device, principal weight, supplementary weight and the test plug. Based on experience, the pull clamp is changed to a counterweight, the weight hook is directly connected to the test plug, and the fixture for holding the sample is configured. The specific shape is shown in figure 1.

B.2 Verification of the latching device:

D. Test plugs

The test plug, according to the relevant standard sheets, shall have finely ground contacts of hardened steel, having a surface roughness not exceeding 0,8 µm over their active length and spaced at the nominal distances, with a tolerance of ±0,05 mm.

The dimension of the plug contacts or the distance between contact surfaces for other types of plug contacts shall be in accordance with the minimum dimension(s) given in the relevant standard sheets, with a tolerance of ^+0,01₀mm

The test plugs are not included in this test apparatus, please use those test plugs that client already ordered separately as following:

Table 3