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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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8 H9 T, F2 Y7 m i1 R& j( O6 l2 N1. The earth terminal connection shall be adequately locked against accidental loosening.# u, a0 }% k4 g0 i* J. G* z8 Z
2. Self-tapping screws may be used to provide earth continuity and at least two screws are used.
* q$ N1 Z, N$ R3. Thread-forming screws may be used to provide earth continuity .
& {. W( Q, n; F8 b) ?% ~4. The screw or the other part of the earth terminal shall be made of brass or other non-rusting
, p% s C* v2 ~) Y* k% u metal, and the contact surface shanll be bare metal.7 {5 }; t6 ^* u
5. It comply with the earth continuity test of 10A, 0.5Ohm |
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