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2015-11-07
Impact Hammer Test for Appliance Couplers for Household and Similar General Purposes
According to IEC 60320-1 clause 25.3, appliance inlets designed for surface-mounting and having a shroud of insulating material, other than elastomeric material, or thermoplastic material, are tested by means of the F22.50 Spring Hammer Impact Testing.
The blows are applied by pushing the release cone against the specimen in a direction perpendicular to the surface at the point to be tested.
The specimen is rigidly supported and 12 blows are applied, three to each of four places chosen so as to include the weakest areas.
After the test, the specimen shall show no damage within the meaning of this standard.
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