Siemens SIPROTEC 7SA511, Инструкция по эксплуатации

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2900 MEAS.VALUE SUPERVISION
2901 SYM.Uthres Symmetry threshold for voltage monitoring
min. 10 V
max. 100 ©©©©
2902 SYM.Fact.U Symmetry factor for voltage monitoring
min. 0.58
max. 0.95 ©©©©
2903 SYM.Ithres Symmetry threshold for current monitoring
min. 0.10 I/In
max. 1.00 ©©©©
2904 SYM.Fact.I Symmetry factor for current monitoring
min. 0.10
max. 0.95 ©©©©
2905 SUM.Ithres Summation threshold for current monitoring
min. 0.10 I/In
max. 2.00 ©©©©
2906 SUM.Fact.I Factor for current summation monitoring
min. 0.00
max. 0.95 ©©©©
2907 UMEAS U< Threshold for voltage failure monitor
min. 10 V
max. 125 ©©©©
2908 UMEAS I> Minimum current for voltage failure monitor
min. 0.06 I/In
max. 1.00 ©©©©
2910 FUSE-FAIL Fuse failure monitoring (FFM)
ON [ ] on
OFF [ ] off
2911 FFM 3*Uo> Displacement voltage level for FFM
min. 10 V
max. 100 ©©©©
2912 FFM Ie< Earth current for fuse failure monitoring
min. 0.10 I/In
max. 1.00 ©©©©
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3000 EARTHFAULT NON-EARTHED NET
3001 EARTHFAULT Sensitive earth fault det. in non-earthed net
ALARM ONLY [ ] Alarm only
ON [ ] on
OFF [ ] off
3002 Ue> Displacement voltage level Ue>
min. 10 V
max. 100 ©©©©
3003 Uph< Phase-earth voltage of faulted phase Uph<
min. 10 V
max. 100 ©©©©