GE LPS-D Instruction Manual page 137

2 CALCULATION OF SETTINGS
Table 2–9: GENERAL SETTINGS GUIDE (Sheet 2 of 3)
No. Mnemonic Description
OSC_GRAPHY
301 NUMFAULTS Number of Fault Records
302 PREFAULT Number of Pre-fault Cycles
303 SPLITREC Splits Fault Record and
captures this percentage at
end, with 1-SPLITREC
captured at beginning
BRKR DUTY
401 E XP O N EN T
Exponent in I
402 MAX_OP Maximum Number of
Breaker Operations for a
Breaker
403 MAX_IXT Maximum Breaker Duty for a
Breaker
404 IXTPHASEA Accumulated Breaker Duty,
Phase A
405 IXTPHASEB Accumulated Breaker Duty,
Phase B
406 IXTPHASEC Accumulated Breaker Duty,
Phase C
†
407 NUM_OP Present Number of Breaker
Operations
‡
407 NUM_OP_A Present Number of Breaker
Operations for Phase A
‡
408 NUM_OP_B Present Number of Breaker
Operations for Phase B
‡
409 NUM_OP_C Present Number of Breaker
Operations for Phase C
INPUTS
501 C C 1 Contact Converter 1
502 CC2 Contact Converter 2
503 CC3 Contact Converter 3
504 CC4 Contact Converter 4
505 CC5 Contact Converter 5
506 CC6 Contact Converter 6
†
Setting/value is applicable to LPS-D Three Phase Tripping models only.
‡
Setting/value is applicable to LPS-D Single Phase Tripping models only.
GE Power Management
Range (5A & 1A)
6, 12, 24, 36
1 to 8
0 to 100%
x 1.0 to 2.0
t calculation
0 to 9999
0 to 9999999 A
0 to 9999999 A
0 to 9999999 A
0 to 9999999 A
0 to 9999
0 to 9999
0 to 9999
0 to 9999
0 to 32
0 to 32
0 to 32
0 to 32
0 to 32
0 to 32
LPS-D Line Protection System
2.5 REFERENCE TABLES
Step
N/A
1
1
0.1
1
x 100
sec.
x 100
sec.
x 100
sec.
x 100
sec.
1
1
1
1
1
1
1
1
1
1
Default
N/A
5
2
0%
2.0
0
0
0
0
0
0
N/A
N/A
N/A
12
13
10
11
‡ †
7 , 1
‡ †
20 , 4
2-
71