DSH 586 Three Phase Power Supply for CB Testing Laboratories

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DSH 586 9 t  P7 e3 n8 d; Z: P% @

Three Phase Power Supply for CB Testing Laboratories 6 F! U; i+ Q5 w5 s5 o) M

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CB product categories CONT & PROT

Standard(s)- (year and edition):
CB product categories
CONT and PROT
4 l' S, M+ `, z1 o7 ]7 u+ }3 O- i! {& X* SSub clause(s):
/ O% b+ d/ |" n* s0 _-
: S+ q/ ~$ H$ J5 RSheet n°:
DSH 586
5 Y& T. y6 F% c: [Subject:
, h: l, R! K3 x: M& JThree Phase Power Supply
( ?8 |' J7 A" x8 xfor CB Testing Laboratories
1 Q3 m5 R& _7 b' h1 y2 u; fKey words:
0 h. t; m3 d0 d+ B# |/ t& K  PThree Phase Power Supply;
CONT, PROT
$ s2 E8 Q$ k9 LDecision approved during
5 h" J& J; f  r$ S* |5 Tthe CTL Plenary Meeting
* ~) ^  c8 i  M2006
8 r1 g2 G/ {) y# Y9 P; uQuestion:
/ _2 N& ?- a/ ]Must a CBTL be equipped with the three phase power supply even though its current testing does not
comprise products that shall be subjected to testing with a three phase power supply?
Decision:
$ m9 w* p: K- ^# I/ A5 A/ aA CBTL must have the three phase power supply for the relevant standards in its scope for categories
CONT and PROT.
& \( i: O7 I* b, wA 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
supply is necessary or not to fulfil the requirements of the standard.
# X4 g& k3 X. S# H2 E( N) NPROT
' }' Z0 Y) t8 e) T" p& BIEC-Standard Three phase power supply
(Series) necessary
: c9 P0 A% h( w" a! v60127 NO
! f$ F1 Y; U: P# u! o7 H60269 NO
" K# k- y, |. @8 u  N* N9 Q60282 NO
$ |: Q+ Q4 w) w* D: g60529 NO
60755 Yes
# V' {8 s4 S* I/ a) \8 w60898 Yes
61008 Yes
" ?& O0 B' n7 ?3 A; |9 {: D61009 Yes
61643 Yes
CONT
- n/ m* u8 f2 w$ W. }8 v% m1 T; b: T% MIEC-Standard Three phase power supply
& M  j: M& S* ?% U8 r: v(series) necessary
: a* K  U0 \9 c60255 Yes
60691 NO
; x1 I* }( ?% t$ g8 D' f' t60730 Yes
3 T1 r7 Q$ w1 o2 [60934 Yes
8 h) @1 l- X8 t1 m  V61058 Yes
; h8 Y; Q; s5 m5 {9 d61095 Yes
61508 Yes
0 \2 m/ L) W; X( R61810 Yes