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A current of at least 10 A, derived from a source with a no-load voltage not exceeding 12 V,
+ g# Q6 b" i0 `( J! z, oshall be passed between the earthing terminal or earthing contact and each of the accessible
- Q& u% R- V; f0 r/ ]: y+ ]metal parts in turn.
6 T# Y) ~& v2 BThe voltage drop between the earthing terminal or earthing contact and the accessible metal
7 d8 T: r6 q; C4 xpart shall be measured and the resistance calculated from the current and the voltage drop. In
& R) w7 I6 O6 I8 v6 Wno case shall the resistance exceed 0,5 Ω. When type testing, the current shall be applied for a
) `* s$ t. ^: zperiod of at least 1 min.
1 b5 U4 ~/ y4 t( _+ cNOTE In the case of a luminaire with a non-detachable flexible cable for the supply connection, the earthing
( z; s8 a/ u; O# pcontact is at the plug or supply end of the flexible cable or cord. |
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