DSH 521 Supply connection and external flexible cords

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E12灯头量规

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IEC60335试验指甲

DSH 521 . ?4 y; P1 v4 M+ H% }* f1 O

Supply connection and external flexible cords

25.8 0 K3 l: d( e5 f8 ~5 L) o

60335-1(ed.3) & Z3 I* E5 t3 }2 g4 f' b

Question:
* }7 `# U5 \0 z1 k3 w: SIn case of an appliance that can be adapted to supply voltages directly by a connection of the
! X' t- ]' W% ~( jconductors of the supply cord (phase and neutral cross-sectional area is double that of the
earthing conductor), shall the earthing (ground) conductor comply with sub-clause 25.8?
2 H! e) ~4 h% x0 |; [; |+ CRationale:
See question.
% d8 V" o: M3 YDecision:
4 _- }5 Z; u8 s" M) }7 QYes, the cross-sectional area of earthing (ground) conductor shall comply with sub-clause
25.8.


, b+ E7 }6 C1 l/ e  `, ?7 Y/ W; _! u