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You could refer to the following grounding requirement of IEC60598-1 and check it it will comply with it.) A' b2 `7 T4 u# }! @0 o8 t
1 o, _7 i$ A, B9 j+ z- M
1. The earth terminal connection shall be adequately locked against accidental loosening.
& l5 g) V7 q( H" h7 T2. Self-tapping screws may be used to provide earth continuity and at least two screws are used.$ n e% {, c( U r4 e& Z4 N
3. Thread-forming screws may be used to provide earth continuity .( ^1 J. f& r, g( J
4. The screw or the other part of the earth terminal shall be made of brass or other non-rusting
' e, V' o, a7 s2 l. t6 Q- K7 J0 M, H metal, and the contact surface shanll be bare metal.
U/ l! `( l7 t1 z/ E5. It comply with the earth continuity test of 10A, 0.5Ohm |
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