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TimiJ\g Relays
Type
RPM GEB-2031
WHEN
USED
2
1
SI
TX
PROTECTIVE
lY
RELAY
1
lY
lSI
TY
T2
SI
10
4
TO
TO
5
TRIP
TRIP
CIRCUIT
CIRCUIT
Fig. 5
(~18A836-1)
Typical Appl icatioli of the RPMI5 ReJ'ay
r---~------
__ ---,
I
I
I .
I
7 I 9
I,
.
I
I
~/~/
TEST
PLUG
1l.I2
WHEN
USED
lY
TO 8 TO TIME TU-l
TO 10 TO T.IME TU-2
TIMER
A.C..
SUPP Y
TIMER
VOLTAGE
SEAL-IN.
RATING
AMPS.
24
1.0
o
2
4
1 0
48
0.2
1
0.2
D..
c..
CONTROL
SUPPLY
R
OHMS
0
24
120
0
120
600
CAUTION:- DO NOT KEEP Sl CLOSED LONGER THAN NECESSARY TO
OBTAIN TIME TEST, BECAUSE OF THE SHORT TIME RATING OF THE
ROTONOID.
lY
Fig. 6 (377AI21-1)
Test Circuit For Checking Time Calibration of the RPM Relays Covered
By
This Book.
_______ . ____ . ___ . ____
~_
.. _____ . __ Testl!!!L.!!rminlll Numbers Corrllspond iQ.!/1e ReI!!)'
$J~!l
Numbe.r.s_
5
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