GEH-1791
Synchronism-Check Relays Type LJS
6
0
z
0
u
w
<I)
-
�
:;,_
-
>-
C)
z
>-
<{
"'
�
u_
0
I
I
40
I
I
3G
i
20
10
I
l-
-
j
-
A
��
�f�
:
�
-j
�
..
�
1
0
_
�0
40 :;o
iO
10 o 10 20 30
40
so
PHASE ANGLE (DEGREES) BETWEEN C! RCU ITS
Fig.
6 (6400496-1)
Typical Time-Phase An gle
Characteris tic Of 25- Cycle Type IJS Relay With
Rated Volta ge On Both Circuits With
#10
Time
Dia l Settin g s .
I
I
[
__
�
I
\\\JUNO .
'
II
I
SHADING
_j
l.
t COILS 1
l I
l
1
�
s
6
TOP
RfST
�
i
l
8
BOT.
REST.
*=SHORT FINGER
'<'it;.
8
(
6
30 5ScJ8- 3)
Int
t'
mal
Connect ions Fo.r Type
LTS')lA
Relay
(Front
View
)
V>
0
z
.
o
::
VJ
I
w
�
'
I
f
I
+- - -
- -
:
,
I
lb
r -----+---1
I
!
12
:
.
I
---r--+--+--�---
t·
,I
I
I
l--
-
)
---- -�
I
I
'
I
-
--
!
.
I
I
I
I
I
4
6
10
TIME QiAL SUTING
---------�---·-·--
Fig.
7
(6400150-2)
Operatine; 'I'ime
o;·
Type IJS
Relay With
2JO Closing
Angle-Time
At 0°, 115 Volts,
60 Cycles On Both Circuits
•
1
2
*
WOUND SHADING
CO I LS
6
TOP
COILS
8
RESTRAINT
"*=SHORT FINGERS
Fig.
9 (6400419-3)
Internal
Connections For Type
IJS52A
Relay
(Front
View
)
www
. ElectricalPartManuals
. com
