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You could refer to the following grounding requirement of IEC60598-1 and check it it will comply with it.' @, b9 }4 E% T! L, V8 ~4 p
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1. The earth terminal connection shall be adequately locked against accidental loosening.3 ?' b' `. u/ P$ R6 r6 h- v
2. Self-tapping screws may be used to provide earth continuity and at least two screws are used.2 r; a8 _, @0 u2 k" v' U
3. Thread-forming screws may be used to provide earth continuity ." S$ l1 V n/ l- q4 ^: |6 Z
4. The screw or the other part of the earth terminal shall be made of brass or other non-rusting
- p3 n$ d' T; W, L, g7 b- q/ b metal, and the contact surface shanll be bare metal.
4 [4 L7 R4 g+ e0 {5. It comply with the earth continuity test of 10A, 0.5Ohm |
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