GE MOTOR MANAGEMENT RELAY 469 Instruction Manual page 123

4 SETPOINT PROGRAMMING
TRIP COIL
SUPERVISION
R1 TRIP
CONTACT
TRIP COIL CLOSED SUPERVISION
"52 Closed"
TRIP COIL
SUPERVISION
R1 TRIP
CONTACT
TRIP COIL OPEN/CLOSED SUPERVISION
"52 Open/Closed"
GE Power Management
E11
F11
E2
F1
52a
TRIP
COIL
E11
F11
E2
F1
52a
TRIP
COIL
Figure 4–20: TRIP COIL SUPERVISION
469 Motor Management Relay
4.12 S11 MONITORING
E11
TRIP COIL
SUPERVISION
F11
E2
R1 TRIP
CONTACT
F1
TRIP COIL
OPEN/CLOSED
SUPERVISION
"52 Open/Closed"
WITH MULTIPLE
BREAKER AUX
CONTACTS
VALUE OF RESISTOR 'R'
SUPPLY
OHMS
48 VDC
10 K
125 VDC
25 K
250 VDC
50 K
52a
4
TRIP
COIL
52a
WATTS
2
5
5
4-73