GE LPS-D, Инструкция по эксплуатации

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