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RH-7002 VDE(Germany)plug 20 N clamping force inspection device
According to the PM375E VDE 0620, 0625, 0626-2010 Clause 3.3.2 requirement,
in routine Hi-pot test need to exert the 20 N clamping force in the test sample plug.
The inspection device used for VDE0620 standard plugs routine Hi-pot test inspection clamping force. The test fixture mounted on the plug comprehensive test machine, test fixture if appearance to different custom. In the test fixture clamping the plug test sample, after clamping force sensor feedback on the digital weighing device, through the inspection whether meet the 20 N clamping force requirements.
PM375E VDE 0620, 0625, 0626-2010 requirement.
3.3.2 Contour check
It shall be checked that live parts, e. g. loose strands, are not accessible.
If this danger cannot be prevented by the construction itself and suitable manufacturing
processes, the following test or a similar one (e. g. impulse voltage test) shall be performed: The endangered parts of plug and socket outlet surfaces, except the engagement face of plugs, are scanned by adjusted electrodes and a pressure force of 20 N, applying to live parts of the plugs and socket outlets a voltage of AC 2000 V (r. m. s. value) for at least 1 s. Neither a flash-over nor a breakdown shall occur.
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