ML20069F906
ML20069F906 | |
Person / Time | |
---|---|
Site: | Arkansas Nuclear ![]() |
Issue date: | 09/22/1982 |
From: | ITE IMPERIAL CORP. |
To: | |
Shared Package | |
ML20069F872 | List: |
References | |
IB-9.1.7.5, NUDOCS 8209280278 | |
Download: ML20069F906 (14) | |
Text
_ - - - - - - - . - - - , _ - - _ _ _
GW~Pp) . . . .
$'.d . . . .y. . i.c .
g o, > .o o a1f~~ w, K 3'5C (J.h w > ~do v'ce ! Uc&
q.y% :. y . .. _A. ..,%. o - . .. , .m.. .. a.m.u, . . g . . ; . .. g, t. ;.y. ;,s,ge ,g.,g.p .
. m. w
.- y G.u s. 3.iorra y; ; . N ,,[s. ..q, .. . . .
. .,Q Q ,. p*., g. ;g G, ,, .
W , . h. ., .. L ' , Tom Q4 b '.'. ' .. ? b.. ~:.?. , . - . . ' W.:. . n'~.^ :,:. Y ,,; wK. .'p.ilB-9~1.7-5 . .u x n. v.
. j ,'{,,
.c. " Rev. . .,..1,y .'; ,(y, F.
.. 'e . . ;,c .
3 -Q . ,.:,. . ;;,. , , ,
C.)-
t
. e.. e
.2
>'f.s
- - , '..1.~ ^. 6 v i.% ,
.6 ;
~
.} , PROCEDURE FOR FIELD. TESTING s'g .. . . l b. 'i /W ; a .. 'I ,' s b ,.h N3
.'.h.Whl: $. k N . ; . I-T-E %dIhE' CIRCUIT BREAIER.dERCURRENU'b D ICE
.~$h..h..k...c k . ,[. pf[._ h.m:h.'cM*:i[:
1~ . ET
.m 5
A f ~n;h [
00-.3 p.. . , . .I'.h5 Y'PE E.$. n$.. $...a'J.V M 4%.
W,. 4.%g;;'):n
.n. ?;4. . MT
. f .. U e , w y. :. ,,. wry. .. .y. BN.h. .N.E. U. M., . .
,"-. 4.y .n.m,.n.. .'. .,4., . .;j g00 oy. ,gn...x.w/ ~:..'TilROUGil: 0D 82"
. , . ~ . .
. ~-
v.n . xe: n .- m.. n .u t -
.,6.w$,
'fl,K m$.,
v...,,.,.s.I, ,.
Ui
. 7., , , , ., ,. . , , ,
, )p.g g, g j ,
.s... r. . . . . .n v . - e ..s ~
- g. .,. e.. ~.. , . ,. ~v. f,.
, .; . . r..
$u ..h.... ... g, dh. . I. ,I(lTR00
. . . . .~. 0CriOny:;:'&;l[2w. .IG. 'j. . .~../ n ~, % % M. Q .h.s. s.Qp.@w
..m%..(.hr:%n.n. .. Q $f@..;
..M .e;:c:,w.
wa v. 3. . i:..n.;:.w. ,...- .m.
n .. ,v. . .?, . .flQ:m%%.
.r.g:t . .r.
n ,.v
. n m. ec ce the cfrcuit.b...... reak..er Mp;dir. . %n srEhrrhnstrEp3',,g..NniYE,M,,...B
. w.
ect acting 'ov,.,v.u.b.e:.~.u. ,.p;;r.e.. + 'lf ;; ,,y.g..
$7(Gi,$,M:}. sin...r.m.
i t
eVicd f.O. t e J
~W'?,M/ , W gg..~.y.:thonoreaker2 I supply;Vit.i rippingjactIonitliat'; prot' cts both 'the"c1cctriciil?.losi V.
.g n W,tf. [. . . 7;>This..proce .
M OCti,'ical;ditro shouldg s ..-important"that:.thisidevicE ce.tfo.llowedswheneveMtestin'g.
is ifone.'.to check perfori:iFc'oEie8tlybMU'
' W6
- e ~fon nWy Al( tgt ! 'EM'[5
'Q'?N7.Yh;,V;Qre!i p .
s f, sperptes. trigWie /i c;esj o,1 !g )sjs,i. ngl.e,j,h5se.
corr.ectlySANormalEvaristionMitUsbientEtsi.Mr-
- rcu WW to; i
..f.
3pf :' Q";N fx 4
.C l Miefef eccgn (1J.ttleloffcctiori. however di.s% 6fe9
. P.cratur0;(1,0455C)d,tave,blong-time"delhfe.picktipMndTshcVt$ t 0ticelblef's$d N f.N E ..
' ice?'de fy
- /j$
- h. ,1 .y4f ]d i $.@;the#., -
.'0.);Ya . delay ' c N^
pfy: T , r,M
.Z. 'cs./M@y;-40WH d.anW$)N long-ti[over!t]qs-enormal(circu'it' owa.ver;
, cui'r.ent characterist delayf shculd3stillibe'.iv,bre' ker'operatigit Me.
Ing .M; is .cau(s. 4 oylthe}re a n !i
'9..;.P.'
- ~.
- g f.M.
.w..c ;:'
.p^- -
~:x:c ' ,... .. o:-,... . s.m.
1 FM .s.
a .s.c .. . m. ; /;:m.le bands,..,,- p ; i MT.M:-M. 4. m n :.d .w..e . :c h..,y w.,w m 3:& 'e..m .x.,..h' e .,s.. e
~
~ e.-..o
... .c-'
c
',s... .- - . . . . . . , .
', j(.. ;. . ;c.;.J - ~ Sec. ~
t ledd'[(I. A4fM O el.r'edommend.e'd'.kEcl'd3kth; w':m
,; 7 .,w.w
, .yq. . . ;titydelayrInstantaneous pickup, short-time pickup?.and .shortitimsdel'ay. I: & .
- c.w:n. .wr$$hlbfoNNs'tInh'ho
~
,s . ..,.. Theso . tests;.are'sufricient ,forf detectingl.faultfoverc'66Mntideviced. arid @9.ivdh'W e
. -j.,,.g.; . ..
~'
h., n%.L- p~3.will insure..that, all .devjces,.successfully; tested 1111 f pm. en.t;+i~7~h; ~% ,.s W
- m. ;,the_.01oc.t.rica1,e.q9 . -m . . . '.. i -
1 . v . ..6. . ,p- e.;i~. m.e.w-4.
m .s a :m .s .*v 3 c..c.ny; s..
m.i. .+e.y,u.v.s. :.;v,.;w,w.(o : .. n n4 ;; . +T . ~ . v.
~ ~. ~. ~~m , w. . y. .t .x
- y# ;- . c
, See m ."1( 4' r %
k..v.
8 %nh0 a :.;_1.. (ce*sc ,.fot accuratelycermining'il*on * * * '
- ..de'*. a ~. . *g-tice.pich m.w,.c*.%.s"p N.J. &s. 4M. ".
@M. !Mg w. .
f3 i$m.e;p@ntest. >.t t.
ng o;ggiong o c, tin iMW5 N
,y Sacti6n?11ITA 4 MyI!.f@!',?y;h;ThI W.;
.'". r tos t d sy nol,ey.ccogan.o.thatyjhc > pickup %i,s.4d .3s ;a : fi el ds te'st;.
'Utes. p/ money,1,qv 103gkI1iiic'f.pi 3G r.'; %{fqM:;3,[c$on,ca Sec t 1on1 w,(thq'ds(I .,C.;j - ?. n.:the).e.ventj thils'. 9q%M tes.
7 7, s%,d b a s...w . .q.u(~ . :h.a ~
..a- ...-c v
g g g., m{g,
...:.. -v: ..u- ~
w.: u p n.u, v..w* ;. .:: c - :.
. -sc . i w';;e.M '.: .f.o.,. . - . (I J.h .:. <lp%c. %:.sJ.v..-cX' p., .,c ~MP% ~;".mr. pnww. ... .. ...
GENRRAI. @'C c
.c .;, %
m.
//$ 3..t; M J',.V.i; 7
*h/
we- . s
..'a.'- d: ? ' *. ..:& 4.* .g m - .,3 v ..N. . .Dd.,N. .MN. . .m.W. M,.. . D.n:% ^,...2# ' ' . 'f 4A*JMby. : , p .. : '*m." #. M. \*v ' #2/'Idbf%' j MW.y.Wl*
eyi. :A , ^ ' ' ...v. e . ,
.M.e . . . &. M., o u N,.:.& ..Y c. ,.- .. . 2 . *%p.s.P V". e. If .
OU/c.f..-2.. .f . , FOR ,SA'FETY-Q*;f,in WYT.?: 3 Miss OW.!jv. t;M.WMs..n..:.ys.:;. w.is ,.r.:- yk.N@.ll.5,Q6 t.8
%'N$C$Q@<: %d ! '.M.:l;f.';%iQ', F* 1-::1.W:W n MsT W.q:. W p %* &
- h & C AXE!CER dhM.&'?'.RQ.9. fAIU$0 '_
..'YWh%: th@e'.MMf1::
R e1 /RMW: ay;sy; f2. . q.R efcW to,b,reaker,; Instructions y.. ;..: '!.? , 1; '. L.. c Ircu t t .
....r.,.s,..
appropr; at..!Bj/T-E5f
.s.e .
o c. and: Wn . , nstructionibul,1etinsIf t J/[; B209200270 820922
/ }L-6.. N,f MNk M & M L.U. O * ' d'MO N -N N. . ..$ '. #'!. / .D e.: PDH ADOCK 05000368 +9E'.7, . . "M'! M.1: ~
s M e.W F
'h P . < , . - . .. po.n.. .M n !..'.W ; sh.a c. 3 V.W::?'e W n. .',;;r tv ty\.w v.n+:' u#,w;. g; - . .. : ~ y: G. h nh. ..'.R..
b h~5.h..!$.N.WW;$Y$,.q.g'Yk.k. hyQ.O.,c(h.$w:$ 9 .* % . .~
$, 5 .r. ,.. ..,&.,. .&.w.. .. n. w p .;; ; g:. : . d:. . s py. . :.x ,
b IN
,q ,._.g.,h5&!t.ng;. h.q.hnnyr.:;:..-..W.*.A.&h. . ~.3.,;.g y . g. .
k k-k.:-* ~ . ' ~ (~ " ** . c m%i.m,. 7
- c.p.2.s M' r h- - "
.' .H.';@.
5.W. 19fE..l.MPtaI;KcoDo Nf4ransus.t.k.r
....... ....,..n... , qniionU-I.W. .' Q."R .? .<Mp M e m W e mN:E.m :2R 73 W%SheetN1aof gyh. -
13 vs:#. y.w.*:H::."'y?.W.gi!.y5 y@;%%<-m@. . ;g,myn. .y ...&- M;,a' u .s: u.G m . M ; p ... M:.;; V: ,
@gg g;%@iggm;h-e.M%gg,y.- fg;Lg
- m. : f r*m.y... .. .:., ra: .:,.9;a.n pa.,. .;.uw.w.t.y:,,sp.. u+ ;,:c.u m.: , .. n. u. . :..; .:.'.a.;n.;:a.. ppa . .
- {;. . '.
.e . h* _<i.N. .o*.. .,. ~;. . .g.'s-.m" 7 . >g.p,d g. ., .m .;,y :.- er,,,Q-*JE - . .' '" j.,"~.:.g;g ;gyrv.i q. ;.- .- . v .g.. f %..v.m. .s w . ..y.. . . .W .. IB-9.1.7..5.2 M. , .j g. r.em-4 .. . . gey,s j . .. c~.e- . . ,,y e ..
n
, *L.,. ~
- r 2.
Thil procedure cover.
. 'xs .' .. .
s:the: latest'mo'dels.of overcurrent trip devices. i*or~ previous modelsi the basic procedure may be followed in' principal '
. . c.j; . ,; .;.
and the~ methodQ. m.I th w.d E ],s e . .adJu.:.tho'l stmentiinayibeesli knowledge ..thatithe calibration'nameplatef .. of ' ' W.%;.: . g/.d.' i 3 .-9.F.yfEp.y$,M.y*d.g.r$ghtly 'di ffei.ent@q.'"iM:
.M N!:..q , 'a? . M . J.-
M@s. M p @rhueW . hl3 A7 N &a.$.R M i @p @. % -3.
!;.y ,.f.. W M W. ~ .. .. . :n a , . ?. .. -00 3'. Thro'uch 00282 W ,p' .+.r.m. dkMa.J.ef 6...p%g'Qu &4.:-pdSh:WMG%w@ljedfsinc%m w.
WMMdi G M u. M > M r.*K%Q%r m . w y. AA' np h.
..I b..f:y.:..'.4,y., ,;Thcld., at. cst:model.s gsupp Ai l e!Apr,1.17.196 dih d $. >,,m.. . nameplate that!are rectagular in:. .fit.@ , tho hape t of;' the enameplate1*?(See) Fig.'"1)M. models?have shape fSDizi.
e c.
%.%@@';'f..W.N ":U . s. f.y.M .'. nie 4 mentst.incorpohathd r? olthh;p.FessitiOOL dni8petaristIWeWith:entin ~
C W..g
.. ~
t alt the25arliei"models 'stipY .J. .dc. ic Ar gha
.a ria. '.' . q .,'V ..s . 6,9.fpox g.*n.%*;y?y?.
M %;, -
' ..p,h l ong-tim,0.m pl.nt.?.1,mi.la.19,.8.
a .oidel.3
. p: ;% fy ljf%?yynn; &.. @.@ , ;.a to f, ' M.; m/.W/l.4;N,0.fy:.'sb. .Ap'ri.1.j. 0d W l.966a 's .:dj - .. . c% u;,/:;iffE. . . . .i - u. ~. G . u: s;.-
NNk4.i. >l,.i;f?..'. .
<. .,. 9 .x; t-s<. .. N5.,,p .>. n.r., .:. - - . "1. ...
Yb:d b. .hh i?.N. h.Nhh , . nm^-n.n,u.v. $hNk. '. . p ,,h.w ebh w.-k.m.c$.M+c
.sNh 1 ; A.:y v. . 5% p e . .t;.*W;).,9. P*' y .r.4u.;n*.r.::$. "s.~n.;;y m - J:n
- i. ~
ms . .p@'ys.f.The ep.. ..a***- Aong:s tim s*e+,1ne'crpor*ated.
. y .a'nd -
- v. 00)300 In'stantaneous a;;;$.?
964
.. le%-*.
overi:u w 0i'vdith
~
- a. a r. w.r e.n.1 W;W*.V. ' . A
. .c::. . p@1K'%;., . t urrent!da*vi.'.cesisup %.1'i,ed1.bef.o. =. a men in. 'arma u W?'M.?!E .y.;Wh.%'. re~ e.e . .v.Q*. - rig. . @. . f:'q> @h;Q*.*** . . n ,':Mimi1inil 8. . i:.L. 'y.;id(,yP/M.
- . . .MV't'ofthiOD:w&500M%Mi%RU%GkW'&&;*
;N ., : r;3},[({WQ0 .N.t.~f.4
- mi . D.K.[ m;s . iN .
.ty ~
- f.L.4.
' ygyQ;..'.iQ%;G.u.*g.c .:.'M&;
s.
.m H.Q'Q.Q ,%'j: . , ..@u .), Ng ?.53;.ce
- s. m . 'alibratIc
..,. . nmul ti p1 e Ia,c,Jfor"00-300tthro, up' .,3.;:.'.;:j' *W.,. s00-800 . (X:-1000 C
MW' ' ;.%w,4
.s -'W. *y:;in..';6 - 4Jb
- MWQ:.mr '"
st;. m , .Wl;~
-:f;a..w..;All }
- 7. L;. M@3000.an?v.iwhM%.WV'W:3@ipped lafter Jan.WnkH:197.2;':
d X14000. circuit breakers'sh uary?114.
~ calibracion have%.had rcu ~
the.' o'v;e.i P.%g.. C% l 1 X,. 2. . _l.f.rsn.ta. rif, d.evice,,s.2_al. _ _d_ .s . ib c t. 4.:.
~
mu. i c p ier..
~
gs.p,A.2 ' deca. l.... :moun . . t...de . . .on.: . the .br. x
- x :.
3-
- f. 2 -; i. .; .:. .. Ieft side of.4.th6frant';coEplateQ(to?th'sdea'rfofc.the eshutchcorC+i. :Q#,V~iQ
. plate) ' ..,,..r. .
as' . . L. <plier.s. P.o.l.e. .T. 1. 05 ;C ..~_.4. Pol .e.
' . , ..he.. ... , ' ...,. '.". ' s. , . 1.h.2_S; . . . ..n.d .t. .h.>q. a. lists . . .R. ,'.. Pol .thes.e e.%_: .i20. ;. ". mu.l. s.e ti. b.... h..ebe.i.6g:
e.t..tisedrw .. .n L < . .'. 7 t.: . 9 : .%. :: .ouga. ce
.g.hr.cking t, he,.ing.,te.sta.ds...
e . b. k .mu.l.t_ip.l. ier.s. f ar.,.e.. t.o .~ r.< - tae,p.c..a.l.i..br. t.. aion;s:issthei of:.thes.T
- m. i t.h.. c usual,ur.ren.t..d l.o.d. .i.g..,w o Ie;.oe.a g.c ngw.%e:on t . .. . . . ;, . .
.%. :3 a .metho ean sth ? ;;,$sethodhisedgthr5uijhoutit!)ihinitiJn.rea.. ers ?Mc'w e
L'd/JW! S,M.W.#$,'@Mitsd.W'doiiipdnsateEtonthe*iRhF[@ik My wY:@::l:nn@hy.b' :.@:r
?pd bMksh?ai$G6b.jeEGditENfis%
- .s<.ym;p.yc d:w? ! 4 r. y' h. a ay y.w.e cu eq s e
#0.M .Qt;w.t
.v,G, Q;. . . sl4 g.3:gsw.T.he J'.~u.dherefo.t.e.' . ~.. m??QW,w
- n. .
~- , , .., . ;.9 . .. :-
i}k.W....
. 4. , ,:.
g
...ible; p.
E.e O'
- .* se V;y re
.c. c.P.yw/* :
- o. t d C;
.'u "r.ph.:a. ' .n er tM*f..,r' ea rs $ e.
rs n WYi M53&sf6.wf. -
. <%.v yequ m l7w /. . :..m. . v. ..m3,w iww . ; x.m, we a ... w.si:fo.,
wc. .u ux. . w.,, . .,careJ.n'otpig~h w.. ,.m3.- ...p,,.,' a ' 3 .,s.,. hbNhTMMe .,. . $NhbE-N, ,7
. M$D e "fff'- 6,e$.h'
.$.g.w.3.., '
. ':fL.S k'iN.NM'MN'DN,3.h.,I . ( m ~yge.v.. . ,J.:1M.
er .-4; xTest- EquIpmenf..U$hh5@Mghfch'ErEiitV5til Jniettest .equipmencyshould*be upply; capablew ; W.rpquon ..o,f supp,lyirig.'sii1 f.f. ..,....4...,,.
. . sis ud,.,N.+A:. ..e.... c.~. . : c . . . . . .. .. y h-y.gn.s y h.,h.
stable.w. ith@. -minimu.a, s ement. .rre.nti c,utp,u.t. .o.# :.,sh. . l.3..m. 4 p/A.m :m.R . W,ocladju..ey as.. gh?82M6dj600QX'.Z25? fort.00.M300'.through W.y t c20,ye,r,,cu.r..re.n..c. .:of,600., ;r. ofe.coi.1.W ,dev. a g~. gi.co. p. M4h0,.YipiM : ThisiisibaE6d TC6Fckidnhe9.ii' fan
;. i 300'ch(n'diimht'ely'2fiv@ntibies at7a'pi l ddddd~s:lel iioi1Na emdnEfdr Ein$arididh ES: ?fRi 7 .@;j%% .g;u d.d.G.: - ;';' delay ' clement"seda't T rouiS. tim'e's!co'i10Fasiiighiithfcu .
t. d1 tihics
@;ti5ieN(W.
ef .
~ .7 forra: minimum .nt G? .the ' setting}'cThdi.teitrequipment shobldybh cajiabic'of. thai '
t . . sinstantaneous<andishort-time 7testicurrents c ining th s . S, i $s, .. 4 m.c :whjch?.is'the: time?allottsd:~fcE 3 k@ M @adjusting n w N W, ethe?tes AjU ,.. M '
. .:.wm.
d..X.wcerrect .wwcurrentivalu6s%?'i$w.Ww..p s &. ,n.=w 5MM..s+.'.'asn.m,,s...c...m %. .> / E,.s.2.h,r..h.a. fh. .e.:.. a;m s.... w+. n'h3. .b'^ wks N. ebMh mh:*M$ i a[*s@ h k h <'fh
.d.m heeb2e. iga NY .
Wtish.j
,w'h a[.Y w...
h a..., W ${l...F... l c l l f. . W lQ.,s,c s.
- O.R,.. G,s*)he # e. .*"^?'
w "M. ..?:9 .~ $.& ..,.7./
,, ?.'34.W,,,$g l"g ,.g 4, m.N..
o...
.yT/f!!&, g.d'F .Mr4 6-eN'%Jesy3 M", di[M' ".s' *. '
h"';""" . . P. . . .&--- .i .. .s.,. ..,n M-@ .
' is M ,.x E.ei' ,,9$ M g. .%.m o . 0. m*'m .n,,.,:
J. . -TM.'J ;C ;.(.s,.u,. - W --/
..,...w :....u. h. , v..~. m .+ . M . = ~ ~ ~.sn - w a ~ .-#-~ -- % w + "-" "'n~> W " ~ . ,. ., p . z.. . ..,r:.. . . <.. :-- e r ~s--e p' m W v.:n-~ ~ ... .. . . e ~ .;~.t .-. y: ~ ~ .. . g -
p .
,: ,, .. -c . .
- u. . , . . ..e.
. . C ;;il..B-9.1.7-5 ., .. , . . w 'g. c. .ny; ;. , , .
9~.: . m
- a. ....r,..
M. u ..
. . .w ..w . . ,......a . . . .....a .. %. ::;t.+y . -
i.
". ~ . thd.instantaneousie. . *
- 3. h.. nFT. the. test::orset does;nott have"the' capacity.for m .ch'e'ck
- s. elesent;foripickup$.ie.nts'.shbuld;bc.. short-timeielemenc for6 time'. delay i w w,f../!T. ^..w, th sec
. .c. , :ticeable' thr.es' of.;bu.e.de. r n.and.h. l.e it w pNy;.M.,. D D .: ilh : the;srmaturcistbpi.'d,then (Seed.igure's12iand .tossec.that ,t release'd.T pu.shed lt. owa .
y@.@E3. 94; ,a, timer;.wh.ich'.pl114operateidur.inscurren!5.%Th'e equipmeintGhouldVedntainWW6
; ." e.n'. . ~ .n' M ..
y4 ra. t-flowiandibe capabicjo'fSecuy" M8
.M - . : ^. .. tely
- p .
%, of measuridhtimeslbdtvisn?.05'and(300isecondsM .w 5.. Mhen;> r, ; n.6:...w*,.M< ,%.. 3;.;M. .; , '%.m. a s s . .v ~. y. ,. . .s.ef Q y , .< . e .M. . ,. .,e: u %. .
emoving:b. areaker:from swi.tchboard and/ory,t;.movin,g;to: test >1ocation ; W4? Q. keeli jin f up',i ght%osi tTohfsoYas 'ho t' to f affect l 1on@ tim'e df16' T. ol N. afIfEs0 r
' ca .#@.W n- W.'i$$cner51lyytojiiisur$ pro' p3@!opd' ration'lof!dir'c ~
e
.; g . j;"W;phetheyneWorQn'lservicerexe,r.ciscith.linsure
- /c t thati.there'.is rresistanc
'#,c,. , ." ~ . n. ~.ThisroxerciheN!11aremove ~ ?an ied 7di r5hidhcoul d l eid 'l.to ' fal 's'o : operati ori . JJ.? *::b ll ' ' ' .?' -$?$y..tr'ah;&!?$.WW&%.Rf.? ,':#'QW:ht-Q i'W .
k.h j.N?'Wfh"d!F
.$li.%\
%;,.,/g.-?.;. ' Atest N.h4-SSE'.;.;F E. ' s';/;-: m .4 N.W.6.;P.Connec.t IWWuit'thif?th'a,bfskbrifinhtsst usitiare.nottequippedmithistdb!adaht'ers,'W9;
.d$$Mr.VIs'c7cahlifo@biis?.o s '4 fSufficient fsizb?and.'as! s g.Ehe, ' ?to7h y a $W hor.t;as!possi blupp ,.o w,~Tpy@,g.GSjMQM f et to1h v . : ,. ..;J;EW';x., ;;c.Aqf'ri heat..irl' 6/andSt l t. y; device,%- .e- n.7. 3 s;, 7 s.;. g.,.m, .0n.transformerctripe m.y, 7. .. ut <m3 oq.
cst:.p;.m.<;u.f,g.o.. sy m o.gg the c.g
~..g.p.g.e.q.d age f ,
m drop
.,g ew. 4.w;..;m!it.i v o m- . - . ;,
w .
.t' .
7" '" . en6,tilz'dd .byNIc0'rr3ntY.t' PahsfoitiEr've'rcurrenticoilt's("5.am;ier 51sM
- i.-
1., t whose.primaFi the buMihatYcon%MS * '
-1 nects5 to ' hdEreakeE.Jpiimaryl.'conticts;sincs,it7may..not' be iony'ddic' hti p l' S . ~"
y ',X"'e,' .. 'to ?testi the .breakedut th: the. current 'transformersNin the'.dircdit#tlie'<.N '
.tes'ti, current %1af. befappliedtdifectly;to the.6vercurr'nt e tiiipidivi'c'e'.'.$ M</3 .. ..s ThisYcoll?terminatesiati a ; terminal' block on.'the ba'ck of;tlieTM . .. ; ,.: n.S.. coil'et:: C:/C .
clFcuitibreakeiT/andtithisihecessiryttoEonhect theitest?poseFisup' ply %%:,C W
.,. , to'.thi kblock;and' not..to. athe Tupper. and, lower. primary breaker.. terminals w . <_ _.4.2. ...: . , c. . t .
..Ae..c.A.:.n.... k.:&s O a . Refer.5to.i ODSU&4W h'e} basic.circuitibrehkerJaux'iliaryistring
- y',@.
/4 ,c..q,.,/
i z. ,o jxys.,3.;qreaker;..c6. A.f. :'., 48.ts?'t.er r.e.d s re efore roceeding.
. c E'eaker.;
br &es tr..ip.pi.ng cdhat ,8..t.,.eclo.s.ge.,he,%.. Resul ingit s s ts gin 1 W th
- k . .with ghe ne.xt(test Mu ,
u. W@.%o.5.$%cC@a, ?
..fSi.~,. .. ,;;a +s . din.9. 3MfMM).i. sting .n..ceimuch[NM'M' i_roqu. $I i. . .d,,b ,s - toptheite f M.sy.w.s. $h ,e . . . .J* lNMMMMM[$iN.,di.ng re . .M.r 85 ,
. . fw,' > n, 4g. .. p...;u
.+ no c, uA,m.. overh.
erat w.,eat. e,<
. ngdif.s,t.y, ing;.the - ~
ne jc. u.rr.e.n. o,v.90.
. ercurrent.
31st. t.v.7.o.n. .. i..m er.. v. i.e. cur. with.de..
. .r.en,.t. cur.Y.. n.ts_1excee e t c. .on,o -- rcis- .7,,,.g. nuou.s.'.3 i n &. Mm e.. . .
g coili.J.ces, ca.re.ishould:b.e.,ee.xc.,.w. . ge..N. suffic : Allo. 3 g ime
- h. M c M,. 1 M,be.6 ieensv tidWG.Als . u r
~ v.'
uMth dddl. ins W M.g %wP..'* r :. - .. i 10.g %. .if W.n.p. : oF.M. 9R .s6;ofM.n.t..a.+ir.;h.os,es. inJ
.exp ditsure the.
ai M. cal!ibr:a?.:.M,e. gr " . .
;i .&u2. - ..QD . . .~ m b
y'.y [M.T,. ..- : 4 y.M<fresEt" tof th'e7ieqhjNd; n tioni ndtcatorse}G. are.$:.q k .cdem 9
;? : : i. < -1 Qg:Q.W 6 ;dMg;ygg.y,g.opsrat6g[s'ettings'.M1/5.$,'i"fydd. .p j pig 4, '. s. m :.1.1. The.00 32..an.d;00:.82.are t v ogg@t:d.e.7.
v yjiijhdyggg gg M
.WJ ~. .n E and.'long.-timordelagelemen.e.rcurren 4 6 sea.'I s%houldi 60tibeabfok'edWa;for!_ fire;u....ug4Qe.31 p.ic.
ts . . .
.% ' ..s.
umpycircui.t; breakers;4Ghese. .(.ly 3 iJ'@;. G .y les'Usin'ctioned b~ Iduthorfic'dtpogo
'h.%*. n;. 12.:.Theiairigap.d1 .yMM8.QM@b@etweens$$M,$.$@:. stance magnetta~nd armature,isiset.:
n @y EWKdp. $.i diciension:ati.the factir.pt371iis aiv gap ii 'should 9;l'ln'o tbea fixed. . c:-r
. c% .- f W
- i e l d ' . W'% . ',:y.W. c.e'-
..W N
rf<W .%
" -V N;the% r '.Fb w n.w. .. ' :,,
u .:;
~ K? . . . . . .%. x. .n a W:s . .1.a.c - P e%e, ...M. " PW y. sax 9s 6.13 W 1h.:enithe. breakeri mis- not 'energi::ed a.or, .. : the current :is 'b a .T, .
- y q the pihkup 3?. W .Z 9 h'"2..M.
m m? q "Mi Jih.valuel,3heiabajbres'.of?op,6rcurren.t7 device (s c 7
$%:%f*.Mg therres 'WN:f0fE!Netttimir* t imef fo r t th(MNMf/.WW%.Wh.@W.@MN. e?amature'tol s ca t 7on ithog MUM,t Rt JiWj%;bk@q.y.seatedronitherstopsW O A T M 4 @ @. Wy.ip; Ws?& .Myz=md&;w-r 2.. . . .a- m . --a m m . M Ew.:m.wM.Msa0Mmww2&mmB=P r ---- ~ :m - - ' - ~ - -
4.. i e .fs. .y e t -:. " 4 *. Ai:% ; s.J.* ... .e~ . U.a:i -.r:+ b 'h ;..e..>. .s..?sW..~
- WLU. ~ .s ..L:-
. .+*>. .s .. 4 .. : . A. %, .e. u..+ - .. . . . - . u. e ~ .,r - . .. 9 7 . . - g.. .. w.. .t 9, , . ; . - -- -
Rev."1
~.
f, c .
~
max 1 mum for the .long-time. 'armatureisnd 'one second niaximum forfthe :. . ; , - wi. short-time. ':: .. . or.! r.1nstantaneous a.~rm,.atdresL;v. .ws - *y. .c..u'..v.:..%. .J';.n .;\c.
.y . .f ? -- 2 '.~ ,::. ..: . ~c . .r . y, . W. . v ,.w . . c. = w. . :, . :.y. , .a . w..; ;.,.y..a.,,.y. . p .. . .
ycg.) >
, - 14. In order to save tima:and ... , . r..-..,y,toikeep c the.o. breaker"from a..;. . o , . . ;. n. .u.y.?,'w verheatinghthe;: .u. ,,.. . .. .;
N-WMl- W*>.ij. f tes ts'aro mide ationetsetting~.T Fiom" e'xidsfen'cb#iffthofovbrcurrent'"'M.@ .P9 '.O."
.g, !.tM7.ySj.
z device 'cheekC ou trat'onercalibration csetting?. Wi th 76n~Jovdrc'urrdnt@ h'W N t d.h JO.y's ;@;y@through .the Wreake~rd thef over.currentidevice'.K,; willi.a
' ~ ' ..s uf - $f0.;. current. is 'usedother calibration settings:and.overcurrents.:.:.Therefore ., .. qdb k '.:.'sA. .C :..t .
O! w,s.. 7 .' (;y y .q~.m; ,
.z:g.gf.y.. 5,. ?S.T.1calibrat ion;as.. .;;: setting)ifon2 ;pq:.,g,yg, representative.(for t shor,g? :g:g; g3g.3. i .eidelay3te'stins$g.%}.g: If ; .tinie{dblay .g, .. ; an , . g., Q . <15; . Duo to extensive eq;uipment . ;, yy* ...;.:< f.,:p ,ay isu.not'.justifie.d.s.and',{. required. /l P.4:b, pr; del 7 therefon Q,
- m. , .w . ?w :. . . ~ ?,'not.. .co /cr,e.d ibyTt.n.?his.' procedure. ',-
f b . :. '. z. G..:c. .:
,,r- '!.... . . c 7% %qw. . c. . 'r?q,...;.- e ..
3:.y, . Ll 6.y;. ~~ >Contacts ; . S . :. . :The main,q:r.:.,. ; ;,,z y ~; ;.s n?;.y,' contacts.may'bedoms
?;< g,.,f, M y .t .Cleari marked l Ct ,:: .i. irid @l :q.M;r tests.Since at .the low 1vol.ta'ge italues,p,.
yIWne.@; ..
. .be Cl,ing so high. in' resista~ncd;.s.the:'durrent'ma'yiintei ean with non-metalliccnisterialisuch!!is'." Scotch ~ Br'it6"M Blow dsiWW:fN'.;l4.'- tith'.theidrcXc'ontact' mat'erial ruptionithe h
Q. ;@: - ' gly&# w: . .:.-- . ~ . . :. );.p&g.
.s . . ;3ue'.'.from.the}
V o i bFeakeif.' M QefdW f
?.W %'.e placing M.96.' W7.in'i .A
- .w..cy Wm. .n. .c.v, ep.g. ,3.,u*:.. yu g. s.7. up%:;;m. m: ,. u:v:d >p'..N, w, ,s:2. i.;.;;. ?mw
,. t I II -..FIEl.D~ r . . ::TEST .9..'
p, w.t.-%wx..p:
.i., :p:dp3 q: u u:{L+w. n. n%n.h :,:n.>. ,; %c2.ys. .
7:k fAQ
- M' w. PROCE00REJ g:fO:p '?m
- s.$,:<..
' w. . M:y:.> y :A;.g@s .w..,f[p& MF ".n,.w.%.w@p : , . ~..F M.a. .v. s. .n.. :.: M.k.gl.' M. : : -T. , e. . . .. ,
[L f. . . .. ' A. h,iming.and da 'ibration(TestiUiiEka7N1ccUriYalN$si,5c
~. .. -.y .y,..a... :.. ;. .::.q. .. .
- ;.:, : e : -> ; .n~.x; . a::a. ya ; . .
. . . ~ . .. p. . $g.Id:; . . .e. . . ...?
c., . t. ,'- . 7.. e . . . ..,m.; .?
. .l l.ong-Time. , Del ay' Tost i ., ,, y..q.e. ..G. r. ' f,:.p" c; -- . m::,b..@~ . .'.@.s ...y s.t :4%.',C. . . ..y.. , . .w,. /. . .,G.y.,.,;..y a :. . . ...n.s c.. ,, , .6 ., ..,,.s...c.-..~.. sy .-
In1 order. to keep. test. time;to a minimum.dt~1s sufficient:to e > ~ .
. test-tho'overcurrent'Tevices' at:the<calibratioFpoint and 'timcFW~"~
w,. %;.<. .m
.j.bandc at.which they.; arc alreadyts'etas (Note,:thatethei.00-3,and4h*m.4 e..+--
M5s %. s,. .Wp/6 ,-~s.4.00-32 'an^d :00s300 hav'e?only onef tiireiband)%nD!i@'% ~
.. . .. .s. ;- . . 2,7 gn : .g, W.M.I.:u INS.y.syi W f.,%w w. .;
Mn*Q , ?.: M'/g ll%c ~ ,.*~.C.{,[o W. a . 'gy.;u.g*.w .m. 4 W t Ln.A W ...,.m oGe : s.,hr?p %
.; p.,e,;:Settthe<M m.v., \?C..'1 currentithrough~.;., y&,T,d.f l%.the'. breake,r.h one? s'* /fr d e'>' ,fQMfas$*,m&ff. r.u..? .;$ 'tNid*Y q;r.mi.mt. .WQ. . N. 5 8 showntis.W.hrF ch'arB licidi.W.TheZ ~
E W ~ fpbingdh d S9Nbi: ly, /pr.. y ,.. , ;;,: _ .ys:4should bitilthli6thp$1;idits%h6wdMTest}t'imdfdelGtlirecitinesMSMWGi
. ...,,4. s. . m,1 t rz 2 '-Y.t.s, .a. .,79. v .q,.,.. a. . u.t..a cu .c ra .i- .m .n..a muro sfou.r.,t se,c.op<dsa;b. % twe,. e .t. ests toig ve, th. e".f ... w.. &.y.9 .
arma ure~ me ,to r.x.~ g ese.; ccupl e cly. ..,.:
.n,a;;ey..,p,,n, w 4p - f .. < c. .. ......... .' e c- . .4 :v,:.w.M.w. ..r.::. . ' ey;.hk.s e &m,,,.w;. 1 . c. s .:.. ... .
z.m. ..w-i.h:.; g..,,.q* ;n .. . .q..;y;.py p yggyg.
. . . . . .. 43.;;p g,py;.- .t ; ...v.. . .n .. ~ , . , j. .a. : ., .s::,.M,,.4.:p.m. . a-u;a y.. . y.. a. . .4;w. .+,,... ..,;. m. .; . : .s . .c . :.n . . 9.s gf. . . . , .. m ,:. i ,,q.y.
e.
,g ..
i. ;':d; -.. .b
< 0D-3c 300!" '. n:-* . Q.hW@@lin,%Uu.Q.W.kR&WTjl.3M "Q.R.y:p., .W ' . ' ^Q: ~ , . . .. . m , :w.m , m ., m.,:e ;. .. .:, , . .. . .
h$; f.$h5 'I M..y 393 @ngWme . Pickup;Settin:g %s
^
b.QQ. .
. q)$ # .h). @Cug;t L;p,(
4e X!Long; Tim'e: Pic' kup+ Sett'inM $$g,g$ff.?[h t i~ j
$@h.w.jfs.3.h-Q,3, , . .. t .My x':: ..Wi ~'. Wl?:.'M .:. M. i.n. .,:: n.G. 'X.. 3;fC.al. i. b_ ratio.n. fu1.ti.p.1i.
j .4 00 300 H dr.B. . .M
. ,. .. W.g&y. $. u.2.~.],.. ~ . . ~ .m . . .. .. .. u. . . . .. , . .
W. .M.',. ~... -. . F
< G. .
e~. Y. .. , Time De1ay .
. '8.to'34 Secondsi:} *" . ..a .
Q $c ,. ,; ', . 14{ ,. 4 .. :..,.g..: .W.V V.,.;3; j . Q .R, . .
......e.. - ......u , c.. c 3 : , .. . c . v. ..
a 1. .
. ..,,.c...><..,~.:- yv . .. .. .?Y .< . ,
h ."&,.,'.' e
- . , < .:w's
,,w:.& ,
b
. s.'~ y ' .f e) , . :..m. .[ .. .'t. , .:: ..; w.
N
'h . T..: . ,.w.na / .s m. m..) . b . '
i.
!. .n! '. w# $ . 9%.
I
,p: e. w;. .:.e.w.e.:. .s a.* 2 w. - e
- %+..m}.m..
- :.
.T ,:<
YS;[,.U.h;4)y?e,,h y. . . ?a:$.i?.5.N' .W,$n - rm. &pg.ph,Q : w .:...: .
}. .: .a w$.?.! ..e.s.g.Q)m.;e...m & w f+132c &shec :4 @ i . pg#q.
N..
, o. + , .. .. e. . %p~.;.Wm.couo.me;w. .s .: 4 . m,w, ass. .r.c., , . . ... ,S
- s. .. ~~.
,. ....... e. n, .,.f..;t ..<pw:.v...,m.;a...ggg~.m.m
_ ,.n . .. s..s ,. ..c-::.,. . ..:.. r
.ym. m.. . 4 .
y.. u. x..n . .ggsma:.gggsgy Q. . . :#.,,. p ._ . . .
. em . ;.:o.. - 3.- . ~ . .. . p .-. ,.. , ,u ,n.,. .y,- ., g v , , -u... . . .;p, y,,q .y , .,,g. n .a , ~ .pp, yJ. s.a:) ,.~q ., .. . ~. -
J[C** g,,,. . / . ~ *<r
.. a. t. . . .s Ii a. ..s. . -.<,...w.M.. . .,,.. w .4 , ;;f., @ ,y4 g .A..;., , g .,g.,y,;f 4 ' -......~.e... y.. . . . , ...m . . .n,....,.;............#,..,4.. ;.I8-9.l'.7-5 > 3 - ..._ y . ~ ' Rev.-1.::
e
- p(, 7
.. ~v wLn.. " . . v.. .. .g,. .,~ . s .. --. ..
M'@,f as- . , ,, 3. s 400, 500,'600 .~
- c -
1.; :$ e.1;@$..#. .,. ;.
- 2. '.
- 00-4f.5,46 -13.X/Co11LREting ' M j'hjM,.h'MQj$ky$ MA F,,
,p; }~ - ;d-[N[t 'MNb ~ -i liOD40UTh' rEs00 C3.5X. Coil.:Ratin9 .gn.;;.3;g-evg.g',CimitsfSec$
Long Time.. Delay b s :. Y,bw 3,
- a. o , . M~-
, nm. ut.s m; y :. Cal i &a t9 o n '. Mul ti pl ie ryg.*- .g.g w.g- g. w . + . .
PickN.idt'tiiig%@ffM ' Mih?'*BSnd"
- Int;'.IBa'nd% TMa8 Band @9i N~
- s. . . $. , %aAv . .m . .._ . . . . . . . .
- . - . . ... ,w 3 y ,, ,, . :
ut paint"( 80%' Coil' Rating) MP A,*,9-23'
- W. s .m .24.43 W......5..
e@ f M 41.72 M... M, W. ^
*Gh)$7;' 5G 'Edlint (100%'; Coil (Rating)# n.ll-28i.% *" 130-52 N< W50490W N .
i -@h[t ~jrd Nint (120% Coil Rating)W :14-37'.- k '4th Point (140% Coil Rating)'./ 4 c19-48Js < :42-80 3 - 'in 69-1356M4 N,. b.
- 36-66 N % 601110 "- % $F q.r .?.M,g&:.s:4 ? Gth..... Nint.(160% . Coil Rating);c ~ -c23.63qe - 4 50,-98,.~. > ;@;86-160 ;.:-#@c 5'b o..- ; w. .- m.,., = .
- 4. n s.." .. . ..v ..y.'.
yy _. , ;.e.
- .n r- , .. . : v .. . r. .. . . . . . . .c ..,,.m.
. . ., y ,,, , , % 10Di 32;[(F$cpump)l.j${$2g$.% igMgf@jg h 4- [s,:ph,... .,,.
w,hD ...
.r- . .
- n. .
- a. ~ ~ . ~ .
. e. .x. , . wm r,:. ~
c . ;,. . cyp.( ',','.Te..x..1 > nstCurrent,ff? 9., -200%. . ~ of Long:. Time Pickup 3SettingW. e J. tr .. . s . .pd' W:.pi e j:qm '
.....e ,,,..........".s.,,,g...q,w... F.qc.&)a
- z:n.!@:.y%
. . . ,3 s.. 4 ~ @gr3 s 1: " E, fy-i FMf 1 Time. .
Delay;7 -
. u. .-
a ~v '?.5ito'
.u - 19 Seconds n 'd. v' M..~M.Ef.i@.c:~ . p , ..
w-. ,c,,. s$ W?.M p. . 6 '.D. s9. .. . ,s- W. ,.- .N r.t .. r , 1 g/. , . /.. 'k.,U-' , . * ' ;; ? , k'
'~ % Aj jf .the. first.testifor,:long yt . , . 2,, -
s. time: delay Jresults finitime . delay;,.G,~t.;~.4 ,
.not.i. e .1 '., ' !b h.- within the limits, check as.follows:: - . ~ . ;#% *S t$,E.6 . + w z. .. U .,,,,,.%;... . ;. g .
g.m.p +4
@qs;;.r;@:WO6g@p ..;.
h i.
~
- a. . Repeat the test two.more. times. If.. times for these.two. tests..
~ ; y p ...,
9f' .- -- -~ -are within .the limitshit;.isepossible.the. breakeWmap.haveV9. w- f.~ . 1
<.+n ..
s been til te. d d. u. II'.y.ing r 4.') ar.emoval,_from thecswitch.b.oard...t.o - s m .. ..the.'., test Q. 4 . 7.g.411ocationG(Re: . Q.d Mgs /M , f .' ', '.h MS
.M. .5 If the M" key.does:.$g"W? tS3 2f y. G i hJd@IhMk@c.:;M N %h; y7 f p . .d.E' -
3' ,b brea not ti1p.wfthethe#esJ s h
.g 'M 3%'
id .-
;J$several iminutes,ithenpfwith:, current 3removedp piish. tup!.thellohk-fcgGyp
{ l' .";g'4 ... q ig .. . . . m._ th6',bicakeMiA11ovi.fiiineTforethd
,.. .-breaker'can'notidashpotMo": i b~e2t' time ripped? c uTdfbeW. thebthef M M .4 % Pt 4 M i .t..- ) #. h .%. adj 6dulgym-. 4 C,:.1 . ..y , . c w_ fr.":.: 4m.. m. 3 Vw,,.,. akei .in..s..truc,,t,.ig. 3.m . .
- p. .y.
... ... ..; checked .fo,.r.dju ustmen.t. . (Se..e ci.,rcui.t b,r .y . .1.etin<tfor,a stments
- ,; m..,.. m .;,.).%a .
.. m . - ~ ? .p - '
nme,w. .ep.: i..gux:pm.u s . 4.:.-m. y 9 aupm x 3 w m:.: .%. 4. ?. , , .c.. tcy;g..' . : ,
.ci. If .the, r.u.is e: -no long-tima . delay or . lou.-time delay,iBbserve;.-M.:.
thathe:5dT
. ' ,..hth.eilong' tim. e" armature. resets 6.w.i.t.h :currentcremoyedF.stW.
at:.the stop. c Failurcito touchlthe.stop'will- result a,C II% areduced. :.a.m..e r i: ..;orino :- , = f u time,: .n delmma a'y.'h..Mhl.t; M;r.M+ 7 .Qv~c t-
+ y:.y.
w f y .+p.:p.,y g.gpp..:,. e
. g p..y;;,. . m sn@p ..g .,.L.'$WI47.+2 . :.p: , .v ;.7 . a ,+p Ch'eck' d .r .n - . . ... for.a.,oilj$. .paking . ,c.7. y 1 ;......r . .
from;th;ejashpotP.p,y; y:;,,. ,
, m. ,,. y . ., ,
If it is necessary' to readjust to 'obtain the r correct .timet ti.e ' i. long-time delay adjusting screw should be turned;to mo $ the c i!:.j .;2/<-- '
/
2 long; time delay. indicator toward the maximum ~ band.(high);?to:.in;; . . .
,e .:.. crease the time or'toward .the.minimumi low)
E l ' . ':timeN& W5. 6/i.P m' h: 4[a.$h' W~.
.. G:MWeA; id.9 , .. % ., 4. ,.l N ,/ *$. $ + $ W '! Y i; &,; ?.'. . _ . s e e.%.3 .f , .
i %p.A.A.p-E$5$.g.;'ph.ufSheet.5 km;. &e. x.$ y. ,.g hchW.Wi& of1:13$Nn$& d n-t' POIAIIdkh y& 4w '.A';;;. m hD5
%3. uu:-i.rC y ~ d.j<.7:y..+p2hl)hE.$1[Q u ;...w w .p;.:-
y*g.p!%m.?;p$ &% .M %&:ys+:c.&@,y py&,y;$Q. 8 .s c ..i.* id: s
;; .;- a. s, ... . W. . i.:n, p, , ,. t u. . : .;-; , ;. . . . ..,: :-c-n . :~r.-x?.- se .
. .: . .. . . .. . . . a w c ...u . . .: ...+ .. w a . .. m . . . ...a...,,,. . ....,;~, ...,. . . .. . .. . . v, .em .q,j :. .c. .. . .- . 18-9.,117-5 , . c . c; . - -
- Rev. l' l '. .
.... t
- 2. Instant' aneo'us pickup Test'.. ,; .
.- > ., s: ...i. . .."~ . l-In' order:to ke!?yr kep.from ove & ..Qrheatingithei'overc.ur. rent device and test. .s.. . /. - < . set. the'i6;stantaneous pickiipishouldibe" adjusted,to the minimdmi.? !. ' . .
y...... .. e
. calibrationipoint.';. Sdcch~ifu11testin ';sufficientfto)assusd.'thatWth'cTotheWs'g"atttherminimum s
i N setting!.isfett h.* C
- w. , . . . .. r..., .,..
. s. - !specific neces sary ~d ito : ei thei blockf5y/,97500 ilimitsR0n'0D' @ithe'Jsho~rtitinis fandY90031talso' armattinc ; 1(thin Qill!b'ilM jarm .g , , ,
or to change the short-time'. pickup to the maximum calibration u T ~ .71. c ,.
.This is done .todr,eventKth6.W)hort' time elementifrom' trippingsthe' , , ,,l,gfg,.;pp. . .g./. 1' ,. .. /.T /the instantan' c ousk.ThelfWits(stcWiri?detennining the,instaiita'neous 1 .e .J..;
Y9,
', pickup current is; to/se~tltlieMar, t table;handJcontrol a to the lowest.
uu. '<.h, s . -
.' current.
times ,in.valife. ,t. hat '.resu.l.t.s..tf,..dg:a..h.e. i br.e.a..ker.:.$als,,,c.y's. (app'ro succession); tripping; s soon.'as the. u,rrent is .instanc.e. 2 M . taneously; applied to'th,eibicakeris.i.(A;setti6g'* lower than this@ill-
' #c.i:l, M ..
o- ? result.in no . tripping'of.:deldyed.;tr.ippitigli.niat..leastrone .of.':five~ . f *
.y ;itries.) .i0nce thiClowestYs'etting is-obta~ined Rdo'not move;theM-l. f. ' M ' fl(i@' ~ ',-. , 'ia Sittiny5k0'@s a.. .Mablc;m:hEnd .:gr. 'contr,o17se' Q~ar.. M'ddM~N MM@ W:.G'- .a , .
h, ui r.wr,;. .. - :&. ,.m ..
,.y ,. -
The second. step. is;to'{dete,.h ,dyh': .a. ;w
. .!, e'39 vi. ..n .2.y] . ;. ' ys.: ' . .;.P /
hnin.e at:whatc. instantaneous, current'9;the . .r e,
- x
~
h
,.'-A. ^ .A test equipment 'se'icral cyclesJn'duPati isyset3' onEld sp'dc.ial methoWis' <[.
re
, ;.. mine this currente. Most test sets . incorporate:an ammeter whose'.. m C4' indicator can' be. presetdo]anhvalue. .By .!' trial 'and error"!, thii. .,..f . ., ammeter indicator is presetTso,thatcit jui;t; quivers when the. test '.g,'.- -, , lied toJt'ripTthe5breakertins'tantaneously.. '(A. higher . . jf . . , preset current will' .is.reapp'sult"in"ricIqiiMef,'?a' lower"p' reset'in visibic movement.)s .~* =- - * --~..**t ,a,, * ;;.,; _ . . . .. ., . , . .u ..z . c ".: . m... . g.. * :f g . g g .'y. . p g :.t. & . .,. * '*
- s q. , .
gg.ggg, rg .
.. g g g, g g ,;., m ,,,
_.g.9 . P V . a '. .?...:... .. ,.,._ . namep1atc farrthe' OD-3ithrot@h482iandf within420%.of;.the calibrationk'.m$ 1;;:. W:.d. > ~ c@w @ . c.p.:$ %*9
.f,:.i. , eoo point.orpthe:
MMN N Readjustithe N, . g: WP4y M5M ham 6p.lat.cf.FdalibFationimultipl.ier M D N*w-m m%ymmb~M M fM$;fgh@y "DxQM for the/0D-300?thP6 q. ugh h . G. lh'Q.Wl? .y.! n .
..2 K ;WiQQ.Qh,> picku c.Sg p"i dicatorsJto QQg;W.fli:iffQ% settings thei@riori$inal
- . p:.::&m$.
g.?y t.w 9y.&.r:.
.u.. - @.. : :",._.:........ 3. . Short-Tirde"Pickdo;yl, n , .TestW/hM.it,',*'.,5.96,@ . g- g. .,j , ,, '. A.4,'r4: a . @MNb.g .
c ..;gi,,,. . -s .p . - . .
. : In ordes to . keep:.fromjoyerheating,the.overcu'trent; device' and.te4.tiset. 4.g 4 p .:>,4 .#,;3f., ' ..the short-time pickup;shob1d;/be adjustedI,to'Jth'e'miniti0,m:, calibration % jg d .li;
- '$@. e f h, , ic'y 900ilthellon'g-
,r 30,.' 4,' po i nt; sDhoul ' arcatur,e) . aldisb'e! o bl . oocked)'osithe ri;.0D Es. 5 g 93500fand ; ti dstahth6e(u stim Qy maximum 5 calibration 'poirit[(4.Th~iEis' to!pfevont* the ins '.: hi ! .Th-. .. .t . .. inadvert'entlyitrippin'gith b'fhake'Wf.since'Gwith ths minimus.instan'.!W.9Y;'.yV.:. . ,l.f.M ,l? G M,. . '%[p.;;f F .f :@ V..' taneouCpickup6fgf.iveitiridsfcbilifratinty pickup"offfour: timef.chtll?rst'inis'y.1.5%'#,thofe" 20% and minim'urd ,- .M the ins. tant.anEous eleme.n.,tico'urd. trip' the'bMalis'a pos M.. -
- C
. ...;., . . . . g: , ~. g . - ; .y.n ker.Ne: '- <'hWM'- < ;; -
W C7 , l 1 a,.: n r.:;.u, .. . . . .
- - .w:. j ; r's * . ~ .~ .Y.,, ..
T,
.. : s - ~ ~.g7..v.9 a m .9 . : k,,o . . .. .. . , . n. . . .
p.'. C.. sa:
. .y<. e. a. . : . .y: . . . :p%. u, *. .;r. : n. pn;r) ?.* : n>.., 9 L a ., :.: w.. :: - .~ t , .mu . ...t .a. .g. .g: u o-:..q. . ,: 4 ..e ,.,,y...,+: ;: .. . .:. .c:.1,. . , , ;. , zp.. o: . .~ > y. g..; . G WP 4*r . . .%. , n. a ,v,s . . w.u...; ;,
uw .t. r . ..
.. c- .
M*.4.i Mw. );.
.v ~ . ::c c.
Q:;l.b CWw-3 57.i ' W 2
.d Q* . L.@.4@. A ,'d. -:- :.. '.. . W6.,:"..W..~ 't . 1 0' y' :WI4@.a SNd qy@M.
y
.. ':1 . N.
W V NMO
?&' 4 WG *d'U.r m.
7 cM.. w ' iq^ N is #. Q.n u.% M. ' W.?;h p yo.pi-.* ?.*'Shed N M'gW [$:.5
'M:$.'M[,ll2'!"""a ls.T.c'syrtnin M..:;,.,-!.r.e:
coaroa1rfo:(g/S g g t/ h.;, g . y g.y.;g4. f 5y m;.g g .'y
' ,r. yy.;,, .; :..y y. s.
q.,p g %,; ...
......3 7 ,::.,,....a.. p y ;;.; . ,..,_.,.,,.m..,.3,,,,,..
= { m j: ..
. . . a w.: . - - .: o . -- . .- .. - 2. . . -: .:: u. .. . . . ;, , .g s:. . *: : . .. ....u... ,- . :i..v.
. . =. -
-~ ; .. 7-u , , . . - A ..-. m . , 7 , ,.y,..: . t.s,,c; t . . . ~v s.
IB-9.1.7-5
.~2 . .?
G- R6vi 1 t O. e
+ .
L E r .
~.. ... . ..;f . . ,. ? The .first step'in determining the short-time 'pickuri. current),is.Lto set) ag '
- 7. '
D;the variable ' hand control to:.the lowest' current. value.;thatiresultsiin :-::O, '.th W. WM .: -.
.- 2.whenithc5 cur. ren tM. .s. appl.ie_d.',i.nstantaneously # .o' th.e t b.r..eak.e. . . . r.%:ho.we..v.,e..r.1.-
- c. .e%...since theresisStimetdelayan;the short-times element.:.it.-may. take;as g.%.%.- .
- - W v-
- _ . .; e l Me.. ..,.. :..M~ ?.long
._. , z. as.ifne . . sec.ond :f,. rom.;in'cgiptioncof currentIsntil th. d break...y.ltiip's%g;Tf:. eh .m; ; .g ;y,, . .g.;g ,. .;.;;.,,9_,.. ;. g _.. 3 .~ 6 A. . .,The secondistep ,is to' detemine.at what short-time current the.testM r.Ql ~
Gi
..-- <- J'~wi li prcset.tdTany ~ valiIeh By3"trialf arid error"Jthe hmeteriindicator.'is?$F/A:
L . 'M t
%.%prc'setudithatiitt,just."qu'ivers"'when to' trip .the.lbreaker. f/(A) higher' preset wouldiresult:.in' no ," quiver.";.<$:T M thelest' cu s .
- a.ilower .$ pre $et .in" visible movement;)
. ' ?,4 '- 7' 3:? i :
- N #1-%
.. 'W.S
- p(his ,curr#;ii'C Ni;- %.:. .ent%should:besuithini 15% of.the calibratio
~
- f.S L. i.M.?.Qk
.. 4 1 .
_ .x & -
. . .0Mmeplate%.fd.,rithe30Dl3fthrbdgli'82 and within ' 15%Cof:the"calibratidnM ' -
=
,'..-:4.- ' Mpointion/tiin.amep"lEtc.<X;
- v. 4Q 9:
calibration'
^ .; . multiplier;for. ,;.&' the 00 *300 throiFglii .. . . - t- g.. . ' n' . .s7 ;... . ; ,' s n ..'g' ;;. ; , t,., &- W . . s. . . . - - :: v ::.t .;: : .
- A ...'.-:~ .w: ...
n . o... . . . ~ . .+ x..
- ~.,. p.:F.o. k,y . n.v.:&.w.
- .:.t. ..c.. .f. ?:*.p.800e,& .u . w .....n w>n. .. .ch':*
. <,c. x;r: 4;: .w d..y.
s....um m. 4.. m. s: ..gw?. :-, g..,4,S...:y.
. ,r . ..n '+ - ' ....=q., o r.i g'iv,,.r. nal J setti,ngs d.M
- 4. ;..d. . eadjus.,t(.t,he? pickupu.i w.
- c. ndi.cators .
...4......,.,..~. . w. . . . . .:2:?;. ;. .
- . y-
-u: m, y,s.-g -
- 4. , Short-Time Delayf ' qC;.'p~ %. g;.p
.g * ~; , ,i,,to..their.. . .m:;c .. . .\ ,; 9.+ , < .q,QS;y;, e.;c.
N. ,. 7f . . . ... .".
?. .,a....... - g ., .u s . . .r .. .n . , .:.. .& q. c,. .. . c. . .- . -:. .. %..'.e .. .; :
W - - . The .shoi6 time' pickup.
. ' 00's 5/ 9f:and.500,"the. :shculd long-time beiset armature at the(wide'a' minimum. mature) point; should;be and.Gon.f.o r.t,J;;.
[., c...w. blocked or.ithe instantaneous should be: set.at:the maximum. calibr..a.,tio_n.. S.. ..'.. a ~ ~ - - point...The g w .. . . . . a. _. x . . . . .
.-pickup 4oinD, current through the breaker should be set.at ih times thefo rd m' .. +m. .. .... c.3. ~. Aimes.;.th.ega librstion'mul tiplier3 for the '0D-400' 'and '500 P.' In -oVdi'r7to~T' " ' ' -
s _. : - p n : 1
,M.,.. .a ,. :.to set.1.t.he'?. curi.f. fi.tTihFc.~u. gli.f..t.he since.. i.pick b7. ovem p63'ic.i.r .. . t?l.50.%.thi .. u. r. it*ist. n.
ving c, ,. .u;w-a .,e ,.....
. ..mj, ikeep tth-A ~v .l y ~..,.
an.w.i . .t.,n.e, ~ .. a.?,br. .e.e, ..OD.uam.. x
- a. tures ;from m.s o. .~
.a.+ s.;th - . ,m.e..;l. . , .;.. u. .;, ... * >;, c ,7,.
EJ t mgnet ic the .e.r.a..c.r,,ipp. .ingyan r. will . .. ,,2.decre,m..,o.c...d fals. OD.. .os .,3curcenty .ve,b..e,.t
. .s s ,
ase. un c-E f .','throughiGD'-82 Nthist moveinent caib'e 'stoppdd'liyl : h
< t
- ,/s. .
Kth'6 M M M. M@y
. .c. .,(- ~
g f. .; j.% 1 f"
.w e =, - ,s.v., , . */%lt0Fesit>Pu.inti."Ny(Figurd Few d 0D'.3004through OD;800'armaturesscanibe;stoppedi.fr.o.
2)< byissind;a,' wire Llooped WD ai06n.di. c
- . ;. .. by pushing ~lup;at" Point "B'!:-(Figure 5)..withs an appropriat e stick.t .
- r *.
"9'0n,ce:.the'ci? dent!is7 established; the' control handletshouldinot4bek.9 ' .C. 7 ~
m
? . - M.' moved...(ThGhorStimd; delay. is' meas 0 red frod:th'e' incept,1cif of"c6rs . '9.z.? . .. i.prent.:untiFth ' Bisak'e' -trips 5%Th'e:. delay. tim 64 limits"are c listdd:in~-?MB;~ . 1 *. ' "- : .- r i
- s. . - . a wE mg". Table'IId6 e, Soc Figure 64fand:6:toidetemint a6which'.sh'oit'at'
. i deMdffd7' ' -
E '. . . .N. x. . del ay1 band.1th.e. 'o9erc. urr,ent'.'devi. ce3 ew .,,=r.-~ . .: . : . w: 3 M@#m%.2., . . M, ,ll:,., c.
.. , , ,. a ..
uu
.e. . . . r.an.
v : . .
.. :. i 9 w..u,.
4'ABi.'E.:11\. r.k.y:,I W N;.g.. p. w
. . u.;..s :WMNbNM.w h*M,. a,vy:5$5.. .
- z.. :r,;~y.v. ' jMa d;~:sG 'i%.,:.; .n:.. ,;b%.,
?y: .. ,s . , ;i;.%T .Ylh..
f,L,'- e, , . .. . ,.mg
+- -
- u. . n. pa:.. . .. . ,. . n.g ;- .
. . . . w. . .. .. '*x.gq,:.y . .6 X Coil . Rating,'. m;g%.?:';m. .m 4. ,;m .. .1% . O '00~4,5,9,10 try. .
F Test ~ Current ^
g .f. .. u. . .'00400 :" .6 X Coil. Rating.X Calibration l ; %r C - &,500 - -
C:7 Multipiier P.g.
. ccs .;
liinimum 8ande.9...::' 44i to .33. Sec.:. . . h, nuq.g
.~,w , ; g.g. .o g . ' @.;p;.W.'.h m .. .. . . . . . ,g -
I , 93.w.. . ':. s
.. pi p . ,. W. ,f n g,M. 9. Mme'.Q.M, d. em )Ist'emediatd" Ban'dy b OMM29(tow 47 4Se'cfiTGM'i $y...@r(
e,.h .@. . s.3, d,,p' . ~. .,-[1!E. ~na 3fg. g .H :. :::v. : -C C . 3, c_ f, - . ,:90.3.g i4 .m,;: .: :.. m ;t ?
.: ..w.ze~. P.Wt s.-: .*rg g.W ww max 1 mum Bandi g . %.,.,. '% '.7. 47J,to $8'sSec.Mem g-lg%q,!g.
-. N
' .y:hf!y. N..d ~ .'ly,'. v. m. h. nY. a , .n.. W^: .U'N n .m.: m.:. .
m .+ ,n u. r m . m a m m w .g
'g
- 9. .. - . . . . . .
. - . . . . . . . , . ..,. . . . . . , . . . ....,,,y,..,..;.
g-
..,_~:c.-t. c. .4 . , l .T. E l !.I._P E R I A 1. C 0 R P,0 R A T 1 oy.,, ,. {, . iv .. .y. , ,. '. f .
- .. . - . . . .; :u-h; ----- . . :: c . .-s: o- ~ =.&.. :w..
. . . - n-:. . .-t,:.. +h m " . . ., :- . .n. ... , , , ... . - z.
IB-9.1.7-5 j'Q Rev. 1 Qp B. Exarnole for Testing _ ~
.-m i . . . . . . . < ~ ., , ; Type:00-5 N:' ./ -
V;,yl' ,.. m _9;
- V: .
-7 - .a.,. ., a ~ : ,:M:.%.;mw wl%.:. O. Ot: .:/.? y. ~' ....-.w,. . 4 :;. 4c.1:.rL. ^ 2 :.xA . us Ml .43.Q. V . o .u u ..;W :. . 9-y di: r4 %c " .d.d > W -- M .M. W .". 6 . A - '* , . ,.t M:. . .ong- .s < me. . d3.cOD ..".!..*.'sb e Ra .
ti ng :. . 400 ~ .U, :Aiap .Irif.o.m.. .at.io.n c ~ n ,..M.U. : f. .r.o.m..%
... . . - .. 'b .N. . . .W up- - ~ ' .
l w,- ,:.:c,: e. . .. m . :<... ; i 9,,/ 6
.; ng-Time.
Lo...s:m::.. Delay Band Set.at ., ,Intermediatep,:;2 - hzOvercurrentDev" ice.
. -w; 3:n. m. . .
- e. -
. ;. . ..a p. s- ...v.,.
- p. .... w.- W. %.Nameplatek See y,.V: .,W;
., . .: e.. . . s.m. i.. w, . e u ."- 9 ,
InstEntaneous Pickup Set d J4000 Amp.. , 3< mu .) rFigure.1l.j.3:, ,$,).p t.~ v.:.:. .. t . .g.b .. , e 3 -; :. . . . . .
' , .,;. ,. - .,f <. . ~
Short-Time. Pickup. Set at,s ,2800 Amp. e. l :'
. .. Y. .m ;
t.:
. . . , . c . ..y s .)1 . (,y .. , . c.y.,
v . Shor;t,-Time Oclay Band Set;at L. Intemediate ,By obserniingp % location ofs 4w - y -
. . ,.Wl ) '
- Q !~ .; pin. . lSee . figure .,4 rf . ; ,'
. }(L. ,; . , . j,'J$.J. gf Iq . P 'p,$_."~ f, ' . 4
- 1.9 W ~1.:: El.ong-Time Delby;),? W. L.: '2.*(N. ;y,;:;.'$fcMji,@2 L. h ?.L: Q 6. @@. - '
. &v ~*;;g. .: &,c r; u+....}..:ra.
s: "
- 1. .. w> u.vas.
- 6 . . n .. 2. - : :
p #.&; ... .g.. .;- .
,c :.. w..w :. ,; . - - . :. m. . .. 'Per Secti:on"A", Pa'ragraph 1., the 'curient".through; the! breaker'should ' .
be 1200 Amp. = 3 x 400 Amp. (coil rating). Time to. tr.ip-the' breaker -
~
s T.i . 'hould ;- .# be 30-52 . % ' ... seconds ; . .; for intermediate ; - '
. = :y.
b'and . :: per Table .I.T .,
','E 3 .
- 2. Instantaneous Pick.up7 m- .c.. s..L.
,* . -. n..W: . . . . %. . .-<. .
r
.c . , , . . . u.a . p . . .. ,
- .v . , s: . .a. p. .w.
% ..;. 4. .
- v. , .. ~
Per Section "A", Paragraph 2, reset the instantaneous element to the
$ ~ .' ..~ .' m.inimum po. int.. of 2000 h. p. , R.eset. t.he: sh.o.rt .t.ime elemen. .t to th. e ma. xi- . .. ..~ .. .-.. ,., .... . ...
mum po nt of. 4000 A:np. . Test per Section ."A". Paragraph '2.. . The instan-
-,* ., taneous'elemen t0should' pick 'up#9-:'iristantariecusTy.~and ,5tr 2000. 20%
- .x .~p. M. 2. v . . . .
.. n,.u..n.j P %. w F W W ' O.
g1,.;..k: .. -,.:..s, i p .W-~ . Am ;M.:. M.~&.~ ..) y. ..?: . w. ...
'N,s'.g ,3 t. . ; : g.1, .::.-? e.
g.q ;mim.5. s.m.a .W. n .. . 4. A.&:.P.
. .W .@ .-M. p. <. ..7.y9Q:.. .
y n;a ;gg , "'.. 3.' ,m . m .
%g: g 1Short-Time . . :.
Pickup...
... . e f x;g d..,.3,.Q..
g.;'.;.g.,,g- f.i . .a.., . ";g .e e y.s,. m .-,. l;s g; t.ggg. .p#g. g.. .
..y ., , ~ .. .. W .g ..o . ,.f,.....,,..7, j.g g ;.y. . .. . .t.:m .wis g. .qA.,j .c3 ,1.;g g
- ? N.f, Per- Section;;"A" r. Para,gr,a_ ph' 34 'resetcth' e 7,short 'timel
. '. .' .... .g . M '.c.' ' ..mim'imum po.intdf 51600?hp.r.' Resotith51n'stant'ancous elementdo - ?elembnt to' h maximum point of 6000 Amp. . Test per Section "A", Paragraph'3:2 The- ..r .r.: short-time e16mnt should. pick u .i '
n . ':A* ?Py? ' -
, .:' . a.T Am0**;Q. &:^'~Q' i
y ,. ..4
' -i;' . :'& *- * ; ~;;. . * * '$f;;Q* ~' -
- .y' ' '5*Q,'[Q)'i,Q*
7 'Y'%'p
':"T **
Q and. ",',(.;Q: : trip'.ithebreaker:a U3 ;:.. ')* D+'.'.M. W. .:'M 9 d
. , . ,1 .f . 7.4.,am . . ,?, .. . .
O,@.' ~9;a
~ ,' 4. -Short' Time Delay' . .::.> ,V . " -.,^,,$g. M.. g . . 4 :+p:i . c ., . .?,! , u: .:e. ~
c
. . ., , q . . :,.
2sm . u m.,. ,., : .. . . . . . %, ,;.
. , < m. .y ' :. * ,s'. " ~. . .
Per Section 1.'A"i .Paragraphr4. , the.'cu. ::m a., .. , Te
,M , . rrent through th.), e breaker should Ql,.f-C. :5 m . 1. . ? '. be 1Mx :1600
- 47?s'ecoiidi. per.M.:-:-A -
?:SK, . 4.y:: . . ..c,,.... i Tablc II'..'(.~%.2400 .s/ %. .+< '* '. 9. dQM.,Y.
m Amp. 3
.. 4.: ..>.u. . 7D.,!;9. . Time F,[:.3,,~ 'dela~y . .y - 'should.i S. l.o'ng-Time Pickuo ";
W '-
-?.,,. ,.g- '.J '; . . ,j .('i .. ,
There is not a recc= mended test;..howeveri'if: then test per
- 9. i- .
Section "C".> The minimum current that pickup.the willi. required,llong'-time'.c..' W OM .b .E@e, . ' l ! % 4 @ $/;+..yr. Q ;. i.% M;
.r s '..:.
c.i..::M=i5%,s. .d . far=1ture C,.g$: Vid:and AM.id$ trip the' breaker ^b 7should.bl400 % g% %.
- j. .. . c:m, r
. . t.c .m.
9 . m.3.
, . x. .,:.:n. g.s.i%% ..:.y.- ,w.
- . ~ .
. .Q.
- v. .::sy,
_..,:7:.q;<,:g... s.4
. in.. n.M. .t .,;y g: . y.- 6l p..m.m;.g_ y. N, w.,.:y:L. . 5 ri.:. :n:::6,.. % ,. Sheet :8...,w% .y. ... 5. .:x.t.W.~ . ': N G,Q.. . . . ,' n N e, i, 5.,y,.z.e t. -nm. . . ,.
ac. .. of. z,13..-w.s.. .
. n.w:m. a ' ::{n.T.E'ist r th ACc o 2"r o a Ario x! 'e:S VJ:i '
3.?:.5.Mirt. M
.; . . . ::- L. ."..s. r.?~w:-1.r e ,~ . :, e::.:. w. ...v:- 7.,@Q@%.,@,.:.$l,&.%,p%'H-@::"D y *.v:. , . , a .y s.K, . ,y. d. .'g~ . h:6...~
- ....~.
a . M.
.,..-....-......_.-._.........,..,..,........y,...._.n:w..w.... ...w... . . . . . ... . ..m. 2 c.... . m. ~.. . .. ...... .. .y. s. - . s . . . . . . . ~. . 'c ~IBf9.1.7-5 y .. .
Rey. 1
.. z tl
- 6. Examole for 00-500 , .
~ ~c . , i. g c '..po . ! Assuming..the example of Paragraph III.B., page 9, to be an 0D'.500, ' ?.19yi :.c*p : . ' center polef the following .pMT , .4. . .',/. ;
4k&2.db:k.i,'.U .K hWD $'.&..U.hl. values -i'k w. would a :dtprevail ~h . ..,..N .h.ii. 46;;;0 k: .;.s! ?- .w, %Q .:. .a..
- W.A.1
- )
s s!:..M6:.
.M.tu;r .:a.. . L;;,T.,. Oc tay. :3 -xr.400:x .1.25;.a., Appl.ied W.n.e. n44 y, . . w J. -
b.-. T, .$"l25.0,WJ,'. M' 'Q'.de.\
~ ~
- ci .ilnst. Pickup --2000 xt.1.25 ci10% RequiredI;U S. T. PickupM1600$1.25415% Required * '. "
- h N'^ 4 i' ~ %
- d. S. T. Oclayc- 2400 x 1.25 - . . .. Applied,
.j.
t wy*, W. c. 400W1.25' 10%' ; Required e 9-u W 'e >*r. W ' y.lg'@. 9 {, ..y... w : ' %. ~ -.,-:n N? /I; I;."T: PIekup(y'li':[M.'D'.%7 ~ 7f $ .
,,f, T . N..
c
. ~ . , .y . V '.:{;y, v , ~ .[ , / .
e, SC. . Long-Time Pickup;. Test - (S.e6 "' -Introduction I" ;not recomend)' . ; ,.. .
'.* ;n.. . .: t a: a ' %.W n : ;, ' M N ~; .S * ..M .Y -
Thisfmethod checks the 1. , . ,.J .* l-
' t. . , e.g. :.
C, tional; time delay, and.v;1ong-time isually. checking fpickupto bysee.when
.first' removing the,long-time the inten'arma - ' , , ,.,.
i.,, . 'l;IN turdi(wide' armature)cbeginsto move.toward the~ magnet.c
. , . w y; ~ , rv% e . . w ^ .:;+ . . C.r . '
i This:Is done.. .,,~ ~tas follows:. Min. .. ' o .c
. . . . . m.w,..p.?,.,< ,a . .,m..,= '. cr:' . jig f. ' ~: .4. * ;;j :. h . :,: _ yQ - Q: .y y'L ,; . ., ' Q , G; & ' . ;;* ( 1. 00's 3 4, 5, ,6, 20,'.32, 61 (See: Figures 2'and 3)- ,.e
_ , M;Mt . U@,n
- f. - , n v . . a,. ., n .. . . . .
, .; ..f m-g. ,l a:'. L :
Q - TuFnth'long-time'delha._,u....djusting c screw so that" the dela'y .iddi'cator'- '
..; -] moves up.1 After. the indicator begins to move past the minimum time , l,/
@4 -
' band, it is'necessary. .a.*tericach quarter turn of,-the adjustmenthto'," " ,
check if time' delay has been removed. Time delay is" removed when a Y:
<>6 sudden. light push of. the long-time armature at Point."A".resultstin. . ..y the armature moving toward the magnet, the,only resistance being,. . . . . . . . . c.; . . . .
that. due., to mechanical., friction and..the .long .timd cal.ibration,spr.ing. . , ..._..
. m , . _ ,. ' g .s.- . .' .a a.. ;;.p . HOTE: . 0n. 0025",and 0D .500..... ~
- e. , a.su on1t h...s,.
.. dde.n . upwar .. ..d. .pus . li... e arma..ture4g.,.A. .m.
i,". : hM$Q ;4 -
- $QM)E[Qjsy!' M. R.kg/movf&j -
- M Thishi .witli?timd delap still'.cngaged can resulthin'
- f. /. '1 ,- E '.'.R.$.n>$g,.m.t.$re 1 sing r therefore v .- 9 . '. e x -. s ,4on'.0D-5:and'0D-500ido/not: Poirit ,
.-w.U. .g .y y -, _. "N.'w.har.d.'enough>toicompress 9@$ .this .springO;:,6 vu TK push ,~ c. . ...A..s:. . . 9 ,:w. y : .,.7..x. . . v. a .c. .. 1.,.
- u. v.9.m . . . ...y. :. ,u. . g: . - J.m.%. . w. A: ., -
,J.- r.R;; . . c'2. ~ 00 i.@.-w.v . . .. , y!s.300,4400, 500, 600 7(See Figurd 5).Nyf @.p:JQt-WR,s.@p. e.b % @&w.
L. ,. v: ,, 7 -" - N .~. e ..
- l. cosen the .longitime. delay.'!1ock screw approiimately;onetturndpfM : ' Tf;& -
I:l ./ '.
'I ' / *l .M;i '.g'.* mum band lines 'up with thetindicatob.9'Contihue to tuFniths. minir1:,N Turn .the'10' nil-time delay adjustment'to .th'c right untill the ~ * ' .M.f.f. . justment.to the rightl'.but after'each;.1/6f turn ~.'of. the'adjupmeht.1 '.Q.:$.;.,
4: ' '- check: to detemine if time'hasrbeen removed.iiIt may;betnecessary '
'c. ;. $ . to bend.the. Indicator to?permi.t movement 'past the minimbm' band?K-::w . Time delay is. removed.:.when:.a: sudden , ' '; fdr./,. .g~P/ y.:
T
... Carmature at Pointc."N! .t resbits(in? e he(11ght: ,e ;r. ;M'e; pus :.
magnet. .the only resistance bein~g that duelto' mechanical .. friction * *W and the long , time calibration spring. See above note;.for 0D-500 - . y , . .., .. , . , .
..~. . . . . , . . . s . .n..,.m,.
a.:.. ...~ ,];) 3 .. . 3 . , . .m . . . . .
. s.L. ;y .,t.
an... . s. .. . .;, e.: q;rl1%>u.,a. g.s.c, g. .'m. . m: g.
- . .: r.:w& % .4 <R & 4.6y.O, .s & ; .es .y.:.c ..;.. m<.ney, ; %,,g % .,
e, , .
. . , ,~ , c. v. .w s :, .. 4 ; ..c. .. ... ..,... . m. :m gm :w .r . - .> .e. . 8.d .. eq,%v. ,.r,;p.,
s
.x j.'.N..h.. ..'.h..,kM.9$3 kNh.h.hlU$N."jf, M h.hh.kd(..kbh. . v.d.MS .h'h.-id.l. hh M M-$f9i;$@,k.h.k@hh IkNNi A.E;N, 4 Shee.tj 9; . $.g;Q.y s .. .[*"Il J,$ 3.T ft M P f R I A EC'O R. F.0.R A Tl OM.,':".-t ~*NWil. . .D .
- e. . ' ;' Prkt*d k U.SA.-br.E. . -;..' -. . .
. .E. : N4. ..
- M~ '%I.T MM#3,WX.'90*i N.
S 1..WM;
,%.,.:.v . . f~MN. "f'M M. c.
- ~c *-. .
x..i e r. . , . e. ~, . a:v- . . <. : 1 . "4 a. %s"W
- s .>. s= .eD.Vr?
; d 4 '..:. ' ? :<.'*' d '.s"m.> '. . ?;&...
e f- ..
' 'w' +.y6C J -W . . - W~&.l h.i:'C"+'.' a .: ?.'*t . . *
.- . . . . .. . . . . ._. . . _ ,. _ . . . . ... . , . _ . . . . .c . m.. .. . . . . . , . , . . . . . . . . _.. . . ,. .. . , . . , . . . . . .g, 18-9.1.7-5 Rev. 1 S
- s , .-
3'
.
- Tha' current through the breaker should be. gradually increased.
y .u
' w!; ' armature The pickup to current mo've towardithelmagnet.;s is the . lowest currentThis<p'ickuKctjrrentishould '
that:will cause the - . ,.
> - ~
be.uithin 10% of the pickup"pointiad,jacent1to'.'therindicator . f ';
..- ',7; '. .. . 'l ' ,';..
i n . ".f. . c :y.' ,.Ptim'es' the.". move' delay. indicator to desired: setting an s cal.i 191'e't bra t. ion mulw ti.pl i e'r. M. Af.t .
; screw. Recheck time delay (See. Sect. ion "AV Paragraph-l'.) ghten therlock W.c. :-4, y6. ' , .6 - . I s.*f All delay times are. ..
J.p. NOTE:- s"-@ iM.?
.a riormal calibration temperature'ra'nseTof(10 '- 400C with no'. ~ N '9'i ; applicable foij50/60Haisgstems' and b'ased on M . N '
y . ' . yW previous. load.being applied to'the. trip' device. : '<~ 7,. - .-
.9. . .<-v-a . wy ..t. . - w:. . .p,e t:;v - e, ., , .,g .
e w .:,n , - w *
~-.;.:1,.'. ...,', ., .. g. . ..
iA:]:.. &. s ', .,*~, j d,, ... .: -
. it: ,;, .p %.~8 . .. . 1, *p.,.p y< . v.4 - . , , T. eat ., .
f,. . - ,~,. . s
- n. ..,4*
- ..'e .
,. .;,.+ .c. ..s - ,g *.*.g. , pg . . , . - .- g.
e.. y f.,.
. , 4 . 1 .
v.
^' '
- a. .
;.gry - . ';: .t .. -= "
- r, .' *
,/ -. . . , .f >. .y . . . .
r -
".....,......6e.._.... , .,....._......w.,,. . g:_ ,_ ,. , ; ,, ,, , , , . , _ , , , , , , , , , , , . , ; , , ,, , ,, ....,.,.....,,v..-,7.:..p.....
- 4. . . s. . . .g 3.. .p :,.;g.y . .y ,., i . .. g
. v ." u - ,%...y., . . 3.,,,,,, .
j . .a, ,, .
.m. .
4 1 ,' ..r... s..
. v....,,..L..... o. . , . . . ' , . s, . :s.p...w.... . ,., ..~ : . .*.. . .v.), ,). v. .. w g *-. ; p :, s, q i . . ~ n. .x,. . ..,. ,q= : . ., ~w..?. .%..... 4 . . . , .
i ..
. s . .. >
v ....y..%., . . . . - . . . . , .. g .
,. [g. .c. 7' -
3, e
.hQc6 + [ca.3.?N;.".j??'%.$. _...y. 4.'s 3D M. ~'Oi' k?;.J ~h,'h$$.'hS?F ' 'Nk3.. ;-p,.,.s. ,U*...-..
s,Y *k, .. . c.
-% ik" .~. ' .,'t~ h, .- ...e.
- 51. .jA .? . Y .
'n..:. 2 v +. .<s ' L't .5)e..h~'* .*'Y,...,-t..'. -- ., v[.eI.. 't, ' % ,o ).h ,4 ~. n , . ' ' .* ~ ,f ' .'*I ' - J' ' ..?'. . .e. .,.;i .'. .(< *Yb". ~ * $ 0 l, * '
- 4
, *f.',.. .. ' " .w;- ? '-&. r5 .-.. )u. * " ,.;. * * . . rj .<3 .M*
A,-l.f A ..v:....,, hg. , .-, ..
. , ', V; ~: 11- . , . ~ , .,, , ~P. .r..,..... . s o . s. .p ; -C ..~.. '
- i. . :. - . . '
I
? :i : . . .n;/ 4.. . .e, . ~. , ., . . n.u . , , . .y;.a,w . .. . . ,. y. . . ;9 1 , .:.y . ,,. .' :1., . a . . . . ......,,
4 ,, ....,.,..g. . -;, c.,, . ..., 4 ,,.g ;,..
. , . ...p. . . . ..y;.g.1 :. .
- e. s .
,4 ,W .' .. . 7.y. . , ,-- . t; o .r; . .n .
- - g. ..:..._ .. g yypyx...,,,1.Q,.
. .Q. _ ,qr. : ,:
q _ n y ~.
.t . ...- ..m . ... .- .. . . u. . / .. ,1..
9
-r. . n vg m.
e
. r ~ , *r . . ,
i . .n g.
*/.
a
.6 r "- .p. . . .s . J . x. .- 4, ,,.f,-.M.;; . , ( . .4 A . /.;W . r *' . . ..vg j ,, . , *'s*d.s'.s .N ?. , , , ..' . .8 s s..s .F e ., - *^. , . .g;. * , , . ;c '
6
/3 i '4- %<' &...*,* . : . ~ .';;;s. ....O, .. ,.. ,. Y., . .A.;c :% d. , ..;w. ,.,."".*. L ..- '..+
- e. . '
s i
. . +y . - , <sv. . . . . . e..'..>. . , , ., r . . . :.r,. ' , ,4. ..,f... . .'- ,
e
- .s .e ' .y.s :< - ..
e.
;-- c 3.;. ..'. . .;. .. ;.. , . . ~ +
h.. '... .... . :; ,e . . ., . . ' %. . . , . .
.c. , n*. . ' .'"m$ ~ ..,'. .'.;.y. - w. . . L. . . a ,W. .. . . .Q.,' < .; ' -. Q b .' u = W. .: . lu ; :/ t. :. . -l . . , .6s ... .i. ,,, e A: ;w.y. -e . b .'..'l:: Q... ... .% E. .' u..:'%.. .. ...,~...,.;
Q' ' ,~. J..'.
a . e . We . n.?. . '.'r f. .-J. .e ..s .lu.;.} ';g;,,.Y.
- + H..M.
;. m. etGn. ;.' w. Hy, y~,Q. . q. f w., D.J. A.$. .X. Th',A ,.. x .e.~. 9.q. % ~,i..u. *G. W.-p Q. g s.n
(..f.'.,j
]$ ; . . .',.$. .; . W > . ..' - p.M f... QQ;tN_M,C,h,>@}'i,.She'et , .. - 10 ' a f .
N .' '
- l.T.E IM PE RI AIdC 0 R P Q R ATIO N kk.7t,'.Wl'Q.' @
y.
..:. .. P. - ,, rhered* h USA..; 1,4,.E .. . '.. . E. ,. ,& . . :3~.
4-
-r N 6 [:}' '.p O, M - !* '5$ .,'..r.....,.n.,. VI $"[6,'.'S L - ...
k.h> N h ($,.h N d N h;ii<[.').h W .' . '
.s ..: '...,,. e- .. . . :% x . .. .n a ..n .t..e. .:<< . .-..: . :.m.:..p.;;. w; , %u., y : y,;;g:: . .'.C.
u.%. .; ,n.g,'s,. h*C~ e .=h'A*3 .. -7; %. :. ' ...W.. ?. C=. n
,. . ,:q:t.. .a . . .:. ; a... ;y.: .:.~.;.... .. . e~
a .< ,r % . L -. e . . 2 .. . . .
. . s :.. , ;g,g.. :-g.g .
g.. . . . .;,; . . . . -. . . . .
. , - . , .....:..-.v... : . '. ..w...' . .r. * -. - ..'* ...' . . sn. .-
l-e
+
s...,, . ~ .. . - - . . . IB 9.1.7-5 (~'. u
- q. .
.r* . , .? . w .. . . J. - . .p:. ,,
- v. .
.u:. .;ll..) ;. . .
j.,g.
.. M'l,.; e -
- e. U:,Io.x* : n 1:' < ::; .. G :
A .is . l u 4.'.' pe.- s .::Ne'...U:
- 4.h i
.p. ~.-~,:.. m" - :.--' s... $'it[~-: * ., < 'l* ; . ;t'; . : .
- v ; .~
- T. , *-: v;.; }: .,
;a, . . . . L.. .
s.
., y.
- 3. . .; . ,c. ,s.? .
-, g. . ,
n
- . p .. s.;. ;
? . : ,... ; t . .' ,.{;6. - ^ .ss % . -( , , . , *
- a. *
,g.. ~ .
call, girik 'MDIRECT ACTING TRIP'
- v. . . . .
. s.
W *;:.Pf . OMPS DELAY SMO LONG.TlHE DELAY BANDS FOR - l~2.; . INSTA:ITMEOUS PICXUP FolHT3' '.-i'" -NIN - 00-3 32. 4. 5. 6. 20 & 6lC. .
~ ~~ ~~ ~~ '.
INDidATOR SHOWN SET IDR - - ..L FOR CO-3, 32, 6, 7,, 20 & 61 Cl .
.- i~ ~ES . :;.s', _ . c. . , . . p.. . . ; ,.. ~~ .:)lN,q A ptT ' ' .' , INTE W EDIATE . .,. :4 BAND..,*
i' TP r;.. . . ..
~ . .. .. .~ .. ,. . , :3n ... p. ' .. ,.,...f. .s '" LOMG TIME .. M.y::..
W .~ a :. - - .
' - ~ ~ ~ ~ ~ "' v . J. * . SI'MT-TlHE ilCIUP POINTS - ~ 'I f02 00-4, 5,.0 4 10C . ?*: W.o
( o .* '~ P ..' . ; 1 '.' . Y ...'
? ,fWSTAUT LONG-TlHE PICKUP POINTS FOR ..e.
q
. CD-3, 32, 4, 5, 6, 20 & 6tC C., . .. . + i ~.,
INSTANTAMEOUS PICIUP PolMTS
.l(
- FOR 00-5, 8, 32 & SC L- p-PE - ~c=cusf " - - masAx - - - -= - coaiman
....m . .. . . . ~ . . . . . . _. ,.'.- J ADJUSTMENT SCREW FOR- '. '
r a--- ei LONG-TlHE PICXUP'PolNTS " --
.~.,.. . . . - - .. , . . . . . . . . . . . .. ...s... . . . , . .., .g.. , . .
- . ,e, .- .s +
........,.,g..%.......,...
- n. :....
. :~ . .. -t- * .z .. < e.t d.:)yc .n~ *a: . - ~ .. .:
w ., o
, .' .'.. l *.... Q'.. .':-lg.,l2 @ :a ' vSEE . F.iC, UKES 2 L.;.3.iS.Y. >...ah$o,.* i' '&
y52%
' . . . -. .?s .m . ~.,.y .= ..re
- r. e:&:*... .(l ?~a. '.
- + . ,. . . . - .
cv e .,r.
. ADJUSTNENT SCREW FOR: <f ' ? . M;,, K u. ' %.u;, 'y.a, . . .'
2 . , .
. .;; ,g. . 6 cs" .'3:4s P. < ." - *" : e.18*'.'d: . . d:.jI'5' , .'y ~. V'. INST. < ', 00-3/ PICKUP 32. 6. P0lHTS 7. "O & 61 FOR C' ' 'J'A' J .N bi i '4 ?. D.' y;%
TM. ..
- ' . '. ;.4.f .i: . .' . ',A W* +/. ' . / . i ,.- .. .f,; * - ': sSHOR1-Ti>E PICXUP rolNTS FOR t' .. 00-4 5 9 & l0C .-r..' . . . . *;:7 . . : .s .'.% L ... s:., % ..-- %s*... ;c ;,,. . * . y' r ;. ':e -
t.
, ,. c .v. 3;. a. - 3.; ' .p.a:. :. -A s . ,.,. .,g. .. e s ,..s, . n' - . red.e d. .& . e., ..s w s ;a .. ,.*%..g.* n.**. .~ - ni - . -* * %. .>s..-* '*
o ofQ .. ,_ . . . . C_ .. * ,e. ' *j, .
*b'* . . '. ..l. i+"*r..:sf.
f
. . s ,/
- j .
.s . . , .......y,'a,:... *. t ~.s . o. . .,?.,s*,, , , ... %4 g ..' t .g - . <
e 9_ ,.) .~
.4 ;.' ,,. -- i:.y. ..< e ,w ... *... ,e - 'q , >.t .. - : .. .4.o .%. . ,. ! . - .,s'f ' . . . ' . . . . .- 1s * . . . . . -g. .
- k. . g...
. .m;. :L.;, . . .f . . 'K . . d..* *, .. . , .; . .< : .y-t*;'- . .*.. . . , W: '. .t: g n ;w ,
- gra - .% . s..
,w .
- ts..'.
.s , . . .s ,.rs . .t OVERLOAD DEVICE ( 0D'3 '.' THRCUGH; 0D-02) USED CU K-225 - K-2000 - . 7 .'S . .e, .. .'. 'd.a b,.) .,.,,r,.*J.. 1 e. .s.~. .:q . ;. . . ..
- s. .s
.r, ... . . .,~..e ~y.
g W. . .
. w-e : up; . . . . , ., ;e,. ,. .: s.
4 . . .x.. g, .,. ,%ny
>3...,.*,- ..y.'
T::s
%.< a. .s +: . v:.n . ,. . . x e. .: ., . s<.y - . . :s. f.e::. . , /.N,r.,. .. . ,< .- :.: . ? . g ~.; ~.y.
- 2. < y'. ..
..,w....
- .. 4
- "D.Q. : : .Q;. . -.'Gcs_ 2 < t. b.:. V:f.Kfy. .ec. ;;,..QQ.Q.Q,.,' . ..
q.; m ? ;y; v . ,.v. . . - 2 L *EflQ.ftj,C.R s JEy
,c.y[Q?Q,p..,-Q):: .~~ -
lRp 3 -
' , , .:c; . e .c;a . :,*. 3. %:.v.m.y ,,[Q.e:v:j;G:Q:-
- . Q;Q,@.. , .fD.,s f:
< . .!9 s.7. . ,. ,' .:e ., .,u; .n .+. 'C :.<: ., .-. e. ...a? y.9. .f,Q. : g, ?,' . \, ; . f.' o.'. ?. ...;.,-. _.** -d) *y 9::'y:.w:.:,
1.Ms$QD.:h y.:. w c 9.:
- 3. ::< .:;b;. L , . . 7., . .. t.w 4. ..
,n . . .,...,w, .
i
...,4.u.. . m. . ; ~. . .. -'; .u nyf:N . ,M::; v%;;; . :::.. :. - . u.
w?..a..Ji~ : . ..
;SHET a:.. . :&11' 'Q. 1.f.m,, ..
X...~ ..~ m*e : .
* .. '** w ..n. _o- . . -- .. . .... . ~ . . . . . . .. ~ - ~ ~ a .p. . e. . . . e e. . . .J .*. .., .d** . ~ .- . IB 9.1.7-5 ,
TRIP Aa1UST-1
~ ING 3CAEW , ,_ . d m . m. . , . ~. ... i ,
v < U' e . , ;v;.1 .
, e . . ,. ..c:T. .
+: . .:e. , . . ,.u: n 4 w. ,.w.;2 . <. spi.l
. 4 t.: ". i N,A.s. < '. q;" , . , .. q, C. -, 0.T Q~. -A a . m.,
- g: .
~.
3- .
,- g,4 fw -t
- N I XT , A' ,A r..., , .. .,u. ; . . . . . . pm.# 4.. .
. . ,9 .G. , ., . . , j .. , . ,, a, w .. ;, . . .,,, . . . .. $.,m. .....b' .. . ' ,~ , ..<. .r ,.. ' r.. . . .; - < M;:. > . ..y.W.ver, .2 . . .
m gy..*
...w. -
e . .. .. >- - n c . s+ . . , .,. .,
.t .e. . ., .,., - m,. v ... c . . . . r ( o .'. % t . ;* .
C g
. >QWc r: p < . Of,j' , ;. : ,, ',. - e -
t . s.- .s.~,. .,-
- .u
, . ec ' t . ,x. i i . . ' . g *.*
{ . L- g
- 7. .
. , *i.v - :
7:
* ,' . . s. ..-l ._ . i j
- g. ..
i' 'ng
..s H = ,
e:
. . ).LOM .TlHE DELAY - .,. ' 'l _
i AND ADJUSTHEMT - g- ' m . ,' . -,** ,"
~
SCREW FOR ':
- 23:u _' *
[ q00-SC..u 1 y ? : .* . - , ,.L - ( . ;. - e, {iJtNATURE , . .< STOP . * .
.(L ': .F v
LexG. TINE DEOY 2AMD ', t V.. F -J - ', '; "' ANUSTNEMT AUT FOR .J. ce - 1 01-3. 32. '4. 6, 20 1 GlC -'64
. .g J." ' mt1MG AND INSTAUANEDUS' PICXUP ADJUSTHENT XUT FOR . ..::n = .
CO-5. 8_. 82 L SC : [ ,
~ - , 8 . ,; * . -~ ....:. a . ... _ . ,, . .~ ..
m ,. .
., . a -. - . . - - .,.-..- . ,e._... , .7.. .. - . . . ., ....,...n.- ..g .,,, s..a......
f=
......,..,,.f......%,m,,.p,. .. .. . . ,r...- .-.Q,.y,..,% ...a..
n ,.,. . . r
. #. s c. Va **_... f . ;le .,.J.*
w
.d.;, ;?P ; ) T c- .,.f*.
6 f.3
- s. mA . . ~.~.y.
. .. e . * ..* . , .~ . ,. . . .. . .n. . . . '. . . c .-?,e . ;:.u ~ . .%, b. :k. : y% %%..v v .::.. . ,-. .y. .i u.. .: (.. y.Q 's!. * ,,:s: l: .. .. .. .,y.f , . . y%. . . .t;:, ~s~j,: b s*M.. . . .
y Q.. ,.@. c .C. a n- F.- c :' .. c . 7. .g. ,.
* :tmikui 3H. eit.T.TlHE . n..e ; . .DELW.P. o IN 10 dc. . . ' . %., .
dEQ ., , %;. j.y .:;,t.. W ' % e .ar $le y >..k1 2~*~ ;.'Q:,
.y. - jh/p :.% ',. : ~.*w . , ~ . - ..>;.; m .:...a p u., w u.=,:.:.a n + . .e IXTE3EDIATE $iORT-TI'4 CELAY Ptil; HOLE .gg F '{ -[S[sfh, .4- 2, ay , .a . .Vev. .-W .% w la i . .. ?- .e.. x .- # % 6 t.
g
.A. - mxilu4
- r. .
.. t 3:-:02T-TIFE :.D.EL.,AYf,lX HOLE g .. .:'
y;s .y:... . e
~. . . /j .r::.: .e.... s, .t . . . y:.
lyO d, .y' .. ..c.~..
.2- . ' . . r:. ,q .'W 2~ r.
- i. - -
a".
- 7. ; . .
- s. . g. . .,
.pk. .Q. . = <. .. - t_. ; . :, . / '
j~ ::y . a * .h . & . 4..
.a J ; 2.i :.* ;
M cRT-TlHE DELAY EAHD LEV 0t FOR ,p .; . < .
! L .J' l f.'- 9.-MD-4. 5. 9 & ICC s.c N SET ' m FOR - g' i
i INTERNEDIATE EAHO
.g.
s ..
- ... c; .~ :) . ' ;1. - . .c ; :. r".. g..?.f' Q . ...,y. .....o...a..'4 g, ,1 .c*.
Q(*
- y ,?f ..p. : *-s.e. .i .,
- . . ,,d..
, ;; . . a*- * .. i P,r, ., ' . - < . . . . . ' hg.s* . . ' *" .j,yf.f. ;*; ., . , . 3 . . g ?. (! -' .s .
v
. .s .7,: *-' ;-- .* * .- [..s.. n i ' G.-6*.l i.;'p;,,,&,'.g. . ., , t e e
- 4. ,i ;
,,; .- M.~ - 6.g - ~..m'. s r ~g . .t ,.*:%:r.rf.). s.. . ; . ,9 . i.*. . .., , .f,; n. .; .
m ~ m.
** c .
- f. a..b"e *.
y S,w;,:g. .;.,.A.. ga....x.:..'6,. %. . -c,M.,.q.r.,y ' . ;. .7.g;f. ..n.=.. - .u%y ,.4g jl. g f. > . .s
'.;}.f.'g.% .- *v > s , . a c.' ......- -a ....m..*p-e,; y,g . , .*4 3=
_. g. jg . . . .. ..
. . . n. . .. 6 . .. .+.:. . . . L.?. .:'.}lsQ.e.~..(. n M. n.y,
- i. Q ..
; .f. .!.... . ,.. . . a g. . .y. ..;.; . .'*q. .y. p. m, $,m\.b . ..a n?,.M .,.- '^;;.:y,.7 . Q. . Q , Q :Q. ;y l_ . 3
- .~ ;
e: ., s . . , .; ; r.. ;n . . . . :nt: . d SEET 1.2LOF.131-R1- R-
. . . . . . a . .. ,..r-- -..aa.- ~ ~ -r ..-+=n".' . .. ru.nsa n:5.: : ;,7, . ~: . ... _~. . '
v c, .
,... ~... ..:a ;;-_w. .. .. - ,; ; ; .. ..x
(- . ia 9.t.7-s
.- i G ^
nnsiP c -- 7 - I n .:-
~%0 a
t I
.rCixT r gf ~ j "1 ~~~
e/
._d q .,,r, .'~?.:efe .. t i- . - 3 ,s, 7 .:, . .Polit = . , v Q. -
pi ,9 3 -- . . .
. 7. yr __ y . .-.. ~~.,.. ,a.,. .- .
9 .y. . ,.. ..;
\,..a . - 3_.y: , ;_._ . .:=7 i . (,...
y .. 4,
.- . .: . . .L- .
- e. w L.0,,, a . -..t.r..< , :. ._ . . .: .
L h N r A
~ TRIP ADJUSTING a::j.:5.; ' . - - y - -- }-
SCREWS Coll. RATl;10 Ah TY?r. co --- ' ' - su ' uns nto _ i , % gg,4 ('
~
l INSTXITAMECUS PlCXUP 701:tf3 F0R CO-3CO, - 1 ,,
,,,,,Jtouc . ffR V1 .
rg f% l ~ > CCC, MO ' ., g--. : s # 1
- - - . . _ 'gy I Sm RT-TlWE PICIUP 101:tTS FOR 00-400,'.. , .
( _,: ;..nsy.
.-g.
Ls l . i i 500, 000 & ICCO 4 * - s. --- -
- e. g . "
-; . l hj i
i n
. v= ^ \J
- v. .s FIG. 5
~ * . _ -Q -
- s. . ,
lNSTANT1XECUS PICXUP folNTS
. .g. . [ tq,LLlj , - t -; ,
g'0CKINGECREWFbR Y .
! CD-W. CCO, 500 - ! .; 3;;' '. ,. ...LONG .TlHE DELAY. ADJUSTENT
- v. . ADJ. EMOS & (00-300 TO C0-600)s II:OlCATOR ICR LOMG TIHE DELAY "
A0JUSTWMT
- CREW FOR 1
r- IMSIA'fTAMECUS *lCXUP 00 'l00, W, 7C0 ~ .'. - ADJ. SCREW F01' - U. LC::G-TIK PlCXUP . . . 2 totT-il E PICXUP- - :, 3
"~
CO 4CO,. W , ICO. ICCO ADJ. SCREW FOR 00-W, 0C0, D00 - INSTAMA:tE003 PICXUP; '.
"/.. -: . . ... 2. . .. . ...,.;, c .. N. . . . . . . . . . . . , . . . : , J. .. . :..w. . . ..y. : :. s '
m ~ n. W. c
.m. g..X'. L i.,e. F. O~ -j.2W.-.:O!, -@M,,. /. . a. , . ,. 7, . . . . " E...,.. .t . a . ,.
y i..-
.s,. . .. w .~.
- r. + I v P
. .;.? k. . . :..a- . . .. . , n .
W .. uw.u:. t
--- . U. . ..h . n.* . :,.. ..
ex;.r-
. :.&. t - t . e. s- .
s ~ z . .. . v.y:.
-' MLXileM.5M0'tT-TIM - ' e ' .f" :- . b '~~ ,., '
i - - ~ '
; < ,e ~~]$-.,.'~':.---%'_>
- MI.AY PlH } OLE -
~' ; ._3_.., ;- - . ,,.. ~ . .- .#. .,...,i 3:tCRT-TINE CEUY 31NO- ,.,y-t.; .:c.
LEYER FOR 00 4CO. 500, i '
' ' .J y
200, Icc0 - SHCet SET-f02 INTEREDIATE 3Ax0 . , - 8 8-g', I
.g. . g.3 ^ .. . O ..'- ~l
- ,...p . ' . . . -l
. I'XTER4EDt ATE SWT-TIK Ui ' ' * - - ,} "~'"' ~,) 4.s '
9ElAY Plx h0LE .; 1;, ,~~~' - . = --
- m y1 ttn;4 sHORT-TDIE " i + i DELLY PIM HCLE *
.e i ! l l .
Q. s j
'.: Q.: * $.. :W. .i .
- s.
t , ; ~< 1 l:','. . c.- :.w m..
+c.,.- -; . . . e n..:..w r ".n.:.r:: p .~.;. 5. . . . w . .; .gg -.,
- w. ,. . . . , .
.v . ,. .A. ..h. - m :e,; ux . . . <.;
5 fl0hb . . g.a.* ?.?. 3 ;c%
.; , . n ., . - .- .c -.; . .b";y;s.h,.,y ..- e:..a . t. a..y , ..._ . ;,. a... j. m .; .:... .- . . n..- :.... . 'f. t.,,7. W,' ... .1. .
Q$. .; ;}ew. .3M. em. w : . ...g Y:'2.Q',.y.
' . S;S.*0'VERL0AD .. . c ~ 5.%.Q, 4... .... . . . . A* .m m ;- . n .
DEV1. .;..CEi (00-300
; : . y. . a. . --01000)
W4%.?.% : U s"- ..
. - . . . . t. . w-,, - ~ - .m . . . . =.. :. . , :. e. - .. . .~. . -u.:.= --= ... ,,.. .
. t. . .' , LOW. VOLTAGE P0(VER CIRCUlf BREAKERS *
- l0-0.1.7-5.1 ISSUE A
( A010STMENT OF OVERCURRENT TRIP DEVICES FOR TYPE K-225, K-600, K-1600, AND K-2000 CIRCULI dREAKERS
- v. -
..,3,.. _...
The typo 00 cvercurrent trip dev!ces are ,,ca,I I ,,. , . ;4 Slowly, turn.in;the. adjusting screw (4) until brated at the factory. The armature trip; travelm. .the circuit breaker trips.).--. c-. u . must be adjusted after the overcurrent trip' devices '" " are Installed on the circuit breaker. 5.'.Turntheadjustingscrew(4)in(samedirec-tionasinstep4)oneadditionalfullturn. ARNATURE TR,lP TRAVEL (Rafer to Owg. 5-14783)l. INTE:[pihl[adjustmen't must besade by using the feeler gauges as described in the preceding para. CAUTIO:f: KEEP HANDS CLEAR OF ALL MOVING PARTS
- graphs for checking the adjustment.
THE Cl2CUli DREAXER '41LL TRIP TO THE "0 PEN" POSI-
- T10:1 mille CllECKING 02 A0JUSTlHG THE ARHATURE TRIP TRAVEL.
~., . * . 'Then checking 'the armature trip travel adjustment , - e .g --2 ." '
or making final armature trip travel adjustment, R'""" = *. insort the fealer gauge at' pol'nt "A" parallel to e the magnat face. The circuit breaker should trip, '"
"~~~,
g O s when the armatures are operated by hand, with a x 0.020 inch gauge insorted at "A". It should not I O'
---- 3 trip when a 0.030 inch gauge is inserted. -- -
4 2 ( If adjustments are not as stated above, turn the trip 4ljusting screw (4) In or out as may be re- O O o w b qu i t arf. Always rechack the trip travel adjustment h af tor makin2 any changes in the trip screw posi. [_ _ ],
, , . . . tion. 3, , ,, ; . .{. . . . J Initialytrip travel edjustment .can be made as - . - . - - * ~* - *follows: s ~ , y. . . (;L* . . . . I. '; f. -Rafor$n~drawln33-14733 , , .- .W ":j.:e y.TJc '.v.land M.. MPIS M.,' zq#
o d.%'UN n . . ..
- r ..;
- 1. 3sek:out adjusting screw.. (4)sothatitwill- . .
. , ,. v. - .. . J., 9". . w -
not strika th'a trippar bar (3) when' the armature. . y'
.(2)IsapJratedbyhand.;
I CCit. "
. .A 3 TRIPPER SAR
- 2. Close the circuit breaker. , 2 AntlATURE 4 ADJUSTING SCREW
.s.... .
- 3. f Push up and hold the armaturo (2) In its .
tripplag position (against the magnet face). . D'#G. S-14783 t .
.t .. ~. . ~-e..* .. , These lastructions do not purport to cove'r off details or variefions in equipment nor to' provide'for every possible contingency to be met In connection with instellation. o<rerofion. or snointenance.
Shovid furtherlatormation be desired or shoofd porticolor problems arise which ore not covered suf. ScienHy for she purchaser's purposes the motfer should be referred to the I.T.E fmperial Corporation. u, . - . e e m. t,.v . . . .. ,4, r.
. : . ..a .c .w . 0.;n.=g. v.. .
1.. ' % ' .' n !id"i W id$e.
,M .. g $M? di.}Q:s.%WT *x . $hMRh& ..;g? isi ?Id'?.' '.in: ES ., ' ~ ' . -:W .E 1 .~ .g..
19.:en fx- .syy Ji-T-EilMPERIAliOORROR~ ATION. x.s wuqw mweg.i.y:w.s.. . ~
;.. s. .. . in.e . e..... .........K....y... . - . . ~ Y'^ ;:. ; c. ....M '~ ' ' N :. -}}