@
11
12
@
TEST
A
13
14
B
15
16
PLUG
F
(TOP) M D
N
(�
H
K
1
5
c
17
18
G
p
L
7
GEK-65525
RELAYS
POWER
-·��[J�--�l
7A
SYSTEM
y
X
I
E
I<.W OR KVAR
FLOW IN
+
BUS
+
S
PHASE
ANGLE
METER
PHASE ANGLE METER READS
ZERO DEGREES FCR ABOVE
CONNECTIONS.
2
4
6
8
10
NOTE: ADD JUMPER FROM K TO N
&
FROM
L
TO P
WHEN PHASE ANGLE METER IS CONNECTED TO H
&
M
TO AVOID OPEN CT SECONDARY CIRCCITSo USE
SIMILAR JUMPERS FOR OTHER CONNECTIONS.
@���@
TEST PLUG (BOTTOM)
PHASE ANGLE METER READING
WITH PROPER EXT. CONNS.
POWER FACTOR ANGLE*
90° 45°
00 -45°
DEGREES LEAD OR
TO
TOO
T00
TOO
LAG AS NOTED
45°
0
-45
-90
R TO F , S TO B
120° t 75ot 300
t
3450
t
(/)
:z:
X TO K
,
Y TO N
TO
TO
TO
TO
0
75°
30° 345° 300°
-
M TO H
•
P TO L
f-
u
120° t 75°T 300
t
.345°
t
w
R
TO
G ,
S
TO C
z:
z:
X TO L ,
Y TO
P
TO
TO
TO
TO
0
75°
30° 345°
300°
u
M TO H , N TO K
>-
:3
R
TO
D , S
TO
A
120°
t
750t 300
t
345°
t
w
X TO H , Y TO M
TO
TOO
TO
TO
Cl::::
N TO K , P TO L
75°
30 345°
300°
t THESE RANGES Or PHASE ANGLE
METER READINGS ARE THE ANGLES
BY WHICH THE CURRENT LEADS THE
VOLTAGE WITH THE DESCRIBED
CONDITIONS OF LOAD POWER FACTOR
ANGLE.
CAUTION: MAKE CONNECTIONS FOR METER ERRORS ON LOW CURRENTS, INHERENT IN SOME
PHASE ANGLE METERS.
*AS DETERMINED FROM INSTRUMENTS READING POWER INTO BUS FROM THE POWER SYSTEM.
NEGATIVE SIGN FOR LAG. POSITIVE SIGN FOR LEAD.
Figure 13
(
0104A8513
)
Test Connections for Checking Polarity of Windings
to the Type CCP13E Relay
28
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