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You could refer to the following grounding requirement of IEC60598-1 and check it it will comply with it.
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1. The earth terminal connection shall be adequately locked against accidental loosening.; S: @3 ^" s. o+ g( @/ P
2. Self-tapping screws may be used to provide earth continuity and at least two screws are used.
$ \ C# v! ^9 z! G1 b3. Thread-forming screws may be used to provide earth continuity ./ V+ q( [% o9 g- o: {6 B
4. The screw or the other part of the earth terminal shall be made of brass or other non-rusting % ?6 H! ]. ^2 r
metal, and the contact surface shanll be bare metal.: W9 i9 d( u2 h8 E2 j4 C
5. It comply with the earth continuity test of 10A, 0.5Ohm |
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