Westinghouse SBF-1 Installation, Operation & Maintenance Instructions Manual page 22

TO
TEST
TIMER
( STOP)
I
TO RH CONTACT
OF AR RELAY
I
NOTE: TO TEST FOR OVER CURRENT UNIT PICKUP, JUMPER TIMER BOARD TEST POINT
24
CONTRO
TIMER
0
Is
0 0
TAP
0.5
1.5
!A
0 0
0. 5
1.5 4 .5
AMPERE PICKUP= TAP SETTING
�
�
4
2
-
-
TP6 AND TP7 BEFORE ENERGIZING RELAY.
TEST BKR FL TIMER IN SIMILAR MANNER.
Fig. 10. Test Diagram for SBF-1 Relay.
RANGE
0. 5 TO 1 . 5AMPS
1.5 TO 4.5 AMPS
4.5 TO 13.5 AMPS
r c
0. 5 1.5 4.5
X
TAP MULTIPLIER
TO RH CONTACT
OF AR RELAY
l+ )
(->
a
s
9
--
-
TO TESTTIMER RATED
lGN D
START
TO TEST TIMER (COMMON)
I
I
_j
LO BOUNCE.
SWITCH
VDC
1479829