Coupler Withdrawal Force Test Apparatus For Electric Appliances Coupler IEC 60320-1

Standards For Coupler Withdrawal Force Test Apparatus:

IEC60320-1:2021 "Appliances couplers for household and similar general purposes- Part1:General requirements" clause 16 and figure 12.

Technical Parameter For Coupler Withdrawal Force Test Apparatus:

Structure For Coupler Withdrawal Force Test Apparatus:

The device consists of control cabinet, mounting plate, heating device, appliance input socket (standard 10 A heat resistance ,10 A heat resistance and 16 A heat resistance), weight hook, supplementary weight and main weight.

Test Principle For Coupler Withdrawal Force Test Apparatus:

Fix the electric appliance inlets to the C floor plate of the heating device which is shown in figure, make the pins of the electric appliance inlet are vertical and the free end of the pins are downward. Select the corresponding weight according to the appropriate sample, insert the sample connector into the electric appliance inlet, hang the corresponding weight at the wire’s end of the sample connector. Should not shake the sample connector when hang the main weight, and allow the supplement weight dropping from a height 5CM on the main weight, the sample connector should not be retained in the electric appliance inlets. For the sample connectors under the hot-resistant and very hot-resistant test conditions, should turn on the heating function, then process the maximum withdrawal force test after the temperature reaches to the setting value.