GE LPS-D, Инструкция по эксплуатации

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GE Power Management LPS-D Line Protection System 2-
83
2 CALCULATION OF SETTINGS 2.5 REFERENCE TABLES
2
OSC_GRAPHY
301 NUMFAULTS Number of Fault Records 6, 12, 24, 36 N/A
302 PREFAULT Number of Pre-fault Cycles 1 to 8 1
303 SPLITREC Splits Fault Record and
captures this percentage at
end, with 1-SPLITREC
captured at beginning 0 to 100% 1
BRKR DUTY
401 E X P O N E N T
Exponent in I
x
t calculation
1.0 to 2.0 0.1
402 MAX_OP Maximum Number of
Breaker Operations for a
Breaker 0 to 9999 1
403 MAX_IXT Maximum Breaker Duty for a
Breaker
0 to 9999999 A
x
sec.
100
404 IXTPHASEA Accumulated Breaker Duty,
Phase A
0 to 9999999 A
x
sec.
100
405 IXTPHASEB Accumulated Breaker Duty,
Phase B
0 to 9999999 A
x
sec.
100
406 IXTPHASEC Accumulated Breaker Duty,
Phase C
0 to 9999999 A
x
sec.
100
407
† NUM_OP Present Number of Breaker
Operations 0 to 9999 1
407
‡ NUM_OP_A Present Number of Breaker
Operations for Phase A 0 to 9999 1
408
‡ NUM_OP_B Present Number of Breaker
Operations for Phase B 0 to 9999 1
409
‡ NUM_OP_C Present Number of Breaker
Operations for Phase C 0 to 9999 1
INPUTS
501 C C 1 Contact Converter 1
0 to 32
* 1
502 CC2 Contact Converter 2
0 to 32
* 1
503 CC3 Contact Converter 3
0 to 32
* 1
504 CC4 Contact Converter 4
0 to 32
* 1
505 CC5 Contact Converter 5
0 to 32
* 1
506 CC6 Contact Converter 6
0 to 32
* 1
Table 2–11: GENERAL SETTINGS DATA SHEET (Sheet 2 of 3)
No.
M nem onic
Description Range (5A & 1A) Step User Setting
†
Setting/value is applicable to LPS-D Three Phase Tripping models only.
‡
Setting/value is applicable to LPS-D Single Phase Tripping models only.