DSH 586 Three Phase Power Supply for CB Testing Laboratories

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DSH 586

Three Phase Power Supply for CB Testing Laboratories

-

CB product categories CONT & PROT

Standard(s)- (year and edition):
% {* O- o- V2 w( W; `5 U# b( FCB product categories
CONT and PROT
Sub clause(s):
8 u; X- h1 F" X  r, J4 S-
Sheet n°:
DSH 586
$ `- z) I4 q; r: ~! }% P$ OSubject:
1 R2 Q/ J9 K; o$ T+ gThree Phase Power Supply
for CB Testing Laboratories
Key words:
! D& Q* W! G% i0 @9 K, T& [5 U! wThree Phase Power Supply;
CONT, PROT
) I7 b8 V: G% p: O% n2 _Decision approved during
! b& s+ ^* _8 ^; M  Z$ v/ H/ N1 K- t; J! }the CTL Plenary Meeting
2006
Question:
9 E( o1 R- v0 v. I; d9 \# }Must a CBTL be equipped with the three phase power supply even though its current testing does not
5 N: S1 F0 |  L5 q+ }# fcomprise products that shall be subjected to testing with a three phase power supply?
Decision:
A CBTL must have the three phase power supply for the relevant standards in its scope for categories
! t+ K( w* g# P4 oCONT and PROT.
2 @; x: |$ O5 t, o/ @A limitation of the scope to a single standard for a CBTL is not foreseen in the rules of the CB Scheme.
The following is a list of standards for the CB categories PROT and CONT where a three phase power
( n) q& V# s8 Z" S9 Esupply is necessary or not to fulfil the requirements of the standard.
PROT
IEC-Standard Three phase power supply
3 \1 }$ F6 X' _(Series) necessary
60127 NO
60269 NO
60282 NO
60529 NO
9 J7 w7 u" ~9 ^+ ~60755 Yes
' d% l& \2 ^3 Q- Q; ^" P60898 Yes
/ Z! y) G5 Z4 Y1 c! o61008 Yes
61009 Yes
. [3 X1 {3 `* `: Y- b% G61643 Yes
CONT
+ p0 F0 k' b8 n& D  CIEC-Standard Three phase power supply
(series) necessary
60255 Yes
60691 NO
* Y4 ?/ ?4 ~- y1 s9 G60730 Yes
. T' z5 n$ q  ~) G/ k60934 Yes
4 b- H3 p  D" E$ k61058 Yes
61095 Yes
3 E1 B  |  L8 M- w4 {/ R3 ]7 {61508 Yes
$ ~& R. M; t8 Z2 ?1 y61810 Yes
5 W8 u2 ^" ~; o6 I1 }
. Y8 n" \  L& u  \3 U