Ansi Device Numbers And Functions - GE F650 Instruction Manual

2.2
2.2
DEVICE NUMBER FUNCTION
25
32FP
32N
2
47
48
49
50SG
50ISG
51P
51SG
67P
67SG
79
81R
I2/I1
2-2
Synchronism Check
Forward Power
Wattmetric Zero-Sequence Directional
Negative Sequence Overvoltage
Locked Rotor
Protection against Overload by thermal model
Ground Instantaneous Overcurrent for sensitive ground systems (measured from 5
transformer)
Isolated Ground Instantaneous Overcurrent (measured from 5
Phase Time Overcurrent with Voltage Restraint (two elements, High and Low)
Ground Time Overcurrent for sensitive ground systems (measured from 5
Phase Directional
Sensitive Ground Directional
Autoreclose (Four shot recloser)
Frequency Rate of Change
Broken Conductor
Load Encroachment
F650 Digital Bay Controller
2 PRODUCT DESCRIPTION

2.2.1 ANSI DEVICE NUMBERS AND FUNCTIONS

th
current transformer)
th
current transformer)
th
current
GEK-106310AB