background image

TYPE  AR 

RIGHT  CENTER 

----.___ 

RIGHT  HAND 

HINGED 

ARMATURE 

(L.H.) 

LEFT  CENTER 

FRONT  VIEW 

LEFT  CENTER 

LEFT  HAND 

RIGHT  CENTER 

RIGHT  HAND 

HINGED 
ARMATURE  UNIT 

(R.H.) 

LOWER  VOLTAGE 
RATING  IF  DISSIMILA

� 

200 fi- 48 

VDC 

1500!'1.-125 

VDC 

6000.fl.· 250 

VDC 

TEST  SWI TCH 

T

E

RM

I

N

A

3 500A90 

RED  HANDLE 

RIGHT  CENTER 

RIGHT  HAND 

HINGED 
ARMATURE 

(LH.I 

LEFT  CENTER 

LEFT  HAND 

fRONT  VIEW 

LEFT  CENTER 

LEFT 

HAND 

RIGHT HAND 

HINGED 

ARMAJURE UNIT 

(R.H.) 

LOWER VOLTAGE 
RATING 

IF 

DISSIMILAR 

RED HANDLE 

TEST SWITCH 

TERMINAL 

3512A73 

Fig. 

7. 

Internal  schematic  of  the  Type  AR  Relay- High 
Threshold - double  unit  with 

make  contacts  in 

FT-22  case. 

Fig. 

B. 

Internal  schematic  of  the  Type  AR Relay- High 

Threshold - double  unit  with 

make  contacts  and 

0.1. 

units  in  FT-22  case. 

FOR  I  AMP.  ICS 

125 

ICS 

125 V.D.C 

NEG. 

ZA 

A� 

FOR 

2  AMP.  TAP 

IZ5VDC 

POS. 

I C S 

52 

125 

v.oc.X 

NEG 

2-<l. 

AR 

IOO.n.. 

STYLE  NUMBER  1955  870  (100  OHMS)  FOR 

· r---·-

I� 

i  i 

!  i 

1-------

t�J 

t,'�j 

l! 

'I 

•rc  CENTERS 1 

-

FOR  2  AMP  TA P 

12  5 VDC 

POS. 

----n� 

I' 

I CS 

52 

12 5 

v.o.c.X 

NEG. 

,l 

AR 

Fig. 

9. 

External  schematic  for  the  Type  AR Relay. 

836A7 53 

www 

. ElectricalPartManuals 

. com 

Содержание 41-759.3

Страница 1: ...ted to the laminations The card moves with the armature thereby operating the moving contacts The tension of the moving contacts is the resetting force S U PERSED ES L914464 Complete Revision High spe...

Страница 2: ...LATION BLOCK 2 NORMALLY OPEN STATIONARY CONTACT SCREWS 3 LEAF SPRING MOVING CONTACTS 4 MOVING CARD ASSEMBLY 5 RELAY COIL Fig 1 Type AR Unit with four make contacts front view w w w E l e c t r i c a l...

Страница 3: ...LY OPEN STATIONARY CONTACT SCREWS 3 MOVING ARMATURE 4 U SHAPED LAMINATED CORE 5 ARMATURE GAP ADJUSTMENT SET SCREW Fig 2 Type AR Unit with four make contacts side view 3 w w w E l e c t r i c a l P a r...

Страница 4: ...means of the four mounting holes on the flange for semi flush mounting or by means of the rear mounting stud or studs for projec tion mounting Either a mounting stud or the mounting screws may be uti...

Страница 5: ...in error or it becomes necessary to replace some part use the following adjustment procedure This procedure should not be used until it is apparent that the relay is not in proper working order a Adj...

Страница 6: ...case 6 RIGHT CENTER l F V I RIGHT HAND lf V HINGED ARMATURE UNIT REAR VIEW LEFT CENTER l f V LEFT HANO l f V I 1001l 48 V D C 15001t 115 V D C 6000Jl 150 V D C 3 512A30 Fig 4 Internal schematic of th...

Страница 7: ...RED HANDLE TEST SWITCH TERMINAL 3512A73 Fig 7 Internal schematic of the Type AR Relay High Threshold double unit with 8 make contacts in FT 2 2 case Fig B Internal schematic of the Type AR Relay High...

Страница 8: ...E HOLE FOR 190 SCREW N TERhiiNAL 190 TERMINAL HARDWARE r 4 _1_ I 64 4 Fig 10 Outline and drilling plan for the Type AR relayin the front connected molded case 8 836A991 w w w E l e c t r i c a l P a r...

Страница 9: ...TYPE AR RELAY L 4 1 7 5 9 3 182A904 Fig 11 Outline and drilling Plan for the Type AR Relay in the rear connected molded case 9 w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Страница 10: ...MOLES FO 190 32 MTG SC EWS PAIIEL CUTOUT DIULLIMG FOR SEMI FLUSH MTG B 2 __ ___ f ool l 16 33 __ 1 611 i I I 1 1 1l 32 32 32 32 PANEL DI ILLIMG OR CUTOUT FOR PROJECTION MTG FRONT VIEW 9 f6 DIA HOLE 3...

Страница 11: ...UIALI AID MOUITII DETAILS 2 5 2 32 r 5 DIA II HOLES FO 190 32 MTG SCREWS _ Cll t 1 1_ 2 J rJ 18 7 5B PAIIEL CDTOUT I Oil LLIMG FORtSEMI FLUSH MTG PAIIEL OIIUIMG DR CUlOUT FOR PROJECTIOII MTG FROIIT Yl...

Страница 12: ...WESTINGHOUSE ELECTRIC CORPORATION RELAY INSTRUMENT DIVISI0N NEWARK N J Printed in U S A w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Отзывы: