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You could refer to the following grounding requirement of IEC60598-1 and check it it will comply with it.( s4 @3 U/ h7 P: }5 v, ^( m$ j6 a; c
( @* Y8 ]4 p2 P4 w" Y3 h6 m1. The earth terminal connection shall be adequately locked against accidental loosening.1 u7 t+ f1 }# m% u9 R
2. Self-tapping screws may be used to provide earth continuity and at least two screws are used.! Q. Y2 o1 w* H" N- S8 Q. n
3. Thread-forming screws may be used to provide earth continuity . d9 Q; N! z% K7 \# {- l4 V
4. The screw or the other part of the earth terminal shall be made of brass or other non-rusting / o: X' m( s7 W- Y7 [" p
metal, and the contact surface shanll be bare metal.
0 b! g' p x: d; {! d* N4 c3 X9 J+ _5. It comply with the earth continuity test of 10A, 0.5Ohm |
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