Coupling Implement Shell Pressure Test Device
This device is according to the IEC60320-1 standard requirement to design. Appliance inlets designed for surface mounting and having a shroud of metal, are compressed in an appropriate test apparatus, an example of which is shown in figure 20. The spherical end of the jaws shall have a radius of 20mm±1mm. A force of 40N±2N shall be applied for 60s±6s through the jaws to the most unfavourable point half-way up the outer surface of the shroud, in a direction perpendicular to the axis of the shroud.
After the test, there shall be no deformation or loosening of the shroud such as will impair the further use of the appliance inlet.
1. The radius of up and down jaws: 20mm;
2. Stroke is adjustable: 0-50mm;
3. Pressure: 40N±2N;
4. Test time: Manual operation, 60S.