GE Feeder Management Relay 750 Instruction Manual page 116

5.6 S5 PROTECTION
b) SENSITIVE GROUND TIME OC
PATH: SETPOINTS S5 PROTECTION
SENSTV GND TIME OC
[ENTER] for more
The sensitive ground time overcurrent element, ANSI device 51SG is programmed in this subgroup.
5
5-52
Courtesy of NationalSwitchgear.com
SENSTV GND CURRENT
ð
SENSTV GND TIME OC
ENTER
ESCAPE
FUNCTION: Disabled
SENSTV GND TIME OC
ESCAPE
MESSAGE RELAYS (3-7): -----
SENSTV GND TIME OC
ESCAPE
MESSAGE PICKUP: 1.00 x CT
SENSTV GND TIME OC
ESCAPE
MESSAGE CURVE: Ext. Inverse
SENSTV GND TIME OC
ESCAPE
MESSAGE MULTIPLIER: 1.00
SENSTV GND TIME OC
ESCAPE
MESSAGE RESET: Instantaneous
SENSTV GND TIME OC
ESCAPE
MESSAGE DIRECTION: Disabled
Figure 5–18: SENSITIVE GROUND TOC LOGIC
750/760 Feeder Management Relay
SENSTV GND TIME OC
Range: Disabled, Trip, Trip & AR, Alarm, Latched Alarm,
Control
Range: Any combination of 3 to 7 Auxiliary relays
Range: 0.05 to 20.00 x CT in steps of 0.01
Range: see Table 5–4: TOC Curve Selections on page
5–32 for values
Range: 0.00 to 100.00 in steps of 0.01
Range: Instantaneous, Linear
Range: Disabled, Forward, Reverse
5 SETPOINTS
GE Multilin