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# D4 X+ m8 |5 ~5 X% U7 f2 z0 E( x# Z2 q4 U
| Bonding impedance of P.C.E* a3 t7 P" Z f" e) J; |# J
| 6.5.1.3/ I2 l% W! B# d8 ~+ b
| 61010-1(ed.1);am1;am2
6 w4 D3 C4 Z! Q7 S8 ? |
$ [) F- q/ b/ C) v$ U$ D8 f5 A) w: P, [+ }& ?; ?5 P
Standard:
% I, F7 [( P( _3 SIEC 61010-1:1990 +A1:1992 + A2( w: o5 U+ V+ Z* V" z
:1995# q: i" q% M. ^" R4 F# f
Sub clause:
' Y* l, c; b; c V6.5.1.3. d, N! n* k. |7 e# e
Sheet n. 363
+ D+ i# i6 C$ {# l, j: U2 i; B+ mPage 1(1)
: a6 R7 C$ J% p" gSubject:
1 e7 X2 P2 y2 w/ c' ]- dBonding impedance of P.C.E1 V6 `7 P- v( W$ j( a
Key words:! L6 b2 _. Y4 |' \
- Mains cord0 B; D. _0 ?. G0 G7 g
- Impedance
' ^' a! b2 g& L( G/ K; r. Cdecision taken by0 K& F1 J! ~3 q+ ?
ETF3 and confirmed2 s1 b9 p- T& z
by CTL at its 38th8 j0 z% N5 F5 ?) [6 p
meeting, in Toronto8 y b; d7 |: x6 y
Question:" y: |* o' |/ w# w) N# _* q
1. This clause specifies that the mains cord impedance does not form part of the specified
3 D( y' t, O# zbonding impedance. Dose this apply to cord connected products? If so, what about the/ a H6 ?+ R9 Z" M1 b, A+ z
impedance of the cord?7 a% G" N; I- a
2. Should the resistance of interconnection cable between units of a system be disregarded
; Z% }3 l6 b9 E- Ulike mains cable?
! A5 j5 ]1 Y/ X" t2 kDecision:
' n5 B+ X/ D& H+ s& s1.It was decided that the supply mains cord must be included in the measurement and that: J! ^8 ~* x0 J
the total limit must not exceed 0.2W.3 k- U" [& q% S) k* R- s- C9 ]
2. Furthermore, other interconnection cables (if any) must also be included in the
, g- ~/ X) |) w) Ameasurements.
* ^2 u- B/ D' c* Z( ~" d9 N7 S& V' V" |4 z4 P
' O! r4 ~0 s" s+ r/ b
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