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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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( B% ~" r. E/ `) z1. The earth terminal connection shall be adequately locked against accidental loosening.
7 o1 G( j4 O- C+ G* }2. Self-tapping screws may be used to provide earth continuity and at least two screws are used.
U$ I5 n) `5 o4 Y" ?; e: ]3 b3. Thread-forming screws may be used to provide earth continuity .6 ^( h! B* I& ?& j; d, L/ w
4. The screw or the other part of the earth terminal shall be made of brass or other non-rusting
3 Y! f/ u) T2 c; U; B metal, and the contact surface shanll be bare metal.
# I" Y& h' f9 [6 N$ X& F* q! w5. It comply with the earth continuity test of 10A, 0.5Ohm |
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