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You could refer to the following grounding requirement of IEC60598-1 and check it it will comply with it.0 Q& h: t" s ^7 x$ F
9 {+ t6 v6 w" l, L" y1 u) o1. The earth terminal connection shall be adequately locked against accidental loosening." Z) N9 w( |6 s1 Q5 u$ V! n
2. Self-tapping screws may be used to provide earth continuity and at least two screws are used.* ]4 l# J- F5 r1 `7 ~1 e
3. Thread-forming screws may be used to provide earth continuity .
+ _2 M6 `+ K7 I( e4. The screw or the other part of the earth terminal shall be made of brass or other non-rusting
9 I b3 a3 B& w6 O" s0 q9 u1 t! _ metal, and the contact surface shanll be bare metal.
' m# J- ~/ x# X$ E" D5. It comply with the earth continuity test of 10A, 0.5Ohm |
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