GE ALPS Instruction Manual page 334

Advanced line protection system
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C.3 POINT LISTS
Table C–7: POINT LIST: OBJECTS 40 & 42 (Sheet 2 of 8)
ANALOG OUTPUT (OBJECT 40)
ANALOG OUTPUT BLOCK (OBJECT 41)
INDEX
DESCRIPTION
25
Z3 Phase Reach
26
Z3 Phase Characteristic Angle
27
Z3 Ground Distance
28
Z3 Ground Reach
29
Z3 Ground Characteristic Angle
30
Z3 Phase Timer
31
Z3 Ground Timer
32
Z3 Ground Characteristic (ALPSQUAD)
C
...Reserved...(ALPS/LPS)
33
Z3 Right Resistive Ground Blinder (ALPSQUAD)
...Reserved...(ALPS/LPS)
34
Z4 Phase Distance
35
Z4 Phase Reach
36
Z4 Phase Characteristic Angle
37
...Reserved...
38
Z4 Ground Distance
39
Z4 Ground Reach
40
Z4 Ground Characteristic Angle
41
Z4 Direction
42
Z4 Timers
43
Z4 Phase Timer
44
Z4 Ground Timer
45
Z4 Ground Characteristic (ALPSQUAD)
...Reserved...(ALPS/LPS)
46
Z4 Right Resistive Ground Blinder (ALPSQUAD)
...Reserved...(ALPS/LPS)
47
Trip Supervision Current
48
Block Supervision Current
49
GDOC Trip Current
50
GDOC Block Current
51
IPB I1 Restraint
52
NT/NB Offset
53
Unbalanced Current Alarm
54
Phase Instantaneous Overcurrent
55
Directional Control 50
56
50 Pickup Setting
57
50 Pickup during Fuse Failure
58
Ground Instantaneous Overcurrent
59
Directional Control 50G
60
50G Pickup Settings
61
50G Pickup during Fuse Failure
62
50G Restraint Setting
63
Ground Time Overcurrent
64
Directional Control 51G
65
51G Pickup Setting
66
51G Pickup during Fuse Failure
67
51G Curve
C-20
ALPS Advanced Line Protection System
APPENDIX C
FORMAT / UNITS
REMARKS
GE Power Management

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