DSH 427 Appliance coupler on mobile equipment

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DSH 427 4 g+ f- E$ _& O

Appliance coupler on mobile equipment

57.4 9 O/ w- |" z4 j# x" {) \- D. J

60601-1(ed.2);am1;am2 5 d+ M5 R7 V7 K/ i# o6 ^. x& O

Standard(s)- (year and edition):
IEC 60601-1:1988 Ed.2 Am1+Am2
3 D  s( @* v/ n+ s2 N5 h/ _Sub clause(s): 57.4
; E& W% T! T7 c) N% _, mSheet n°: DSH-427
Subject: Appliance coupler on mobile equipment
: R, @0 n6 k8 p7 l/ J7 @9 m4 ~Key words: Mobile, appliance coupler
Confirmed by CTL at its 39th meeting, in Cologne
/ Q& W9 [/ g0 E' B$ F/ n/ eQuestion:
In a mobile unit (with power supply cord attached), as a result of excessive amount of movement
of the equipment, it is possible that damage to internal parts of the appliance coupler can occur
" i; B; A0 ~. U1 j* h! twhich eventually could result in a fire hazard. What requirements should be applied?
+ Y0 K4 ~4 X" c4 iDecision:
) C. x5 K! q% w- ?( w1 bIf the appliance coupler is not according to IEC 60320 apply the tests according to 57.4.
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