Technische Daten Vmd461 - Bender LINETRAXX VMD461 Handbuch

8. Technische Daten VMD461

Isolationskoordination der Gerätekombination VMD461/CD440:
Bemessungsspannung ≤ 1000 V ................................................................................nach IEC 60664-1/IEC 60664-3
Bemessungsspannung > 1000 V .................................................................................................nach EN 50178:1998
Definitionen
Messkreis 1 (IC1).........................................................................................................CD440 (L1, L2/DC+, L3, N/DC–)
Messkreis 2 (IC2)..................................................................................................... VMD461 (L1, L2/DC+, L3, N/DC–)
Versorgungskreis (IC3) ....................................................................................................................... VMD461 (A1, A2)
Steuerkreis (IC4) .................................................................................................... VMD461 (D1, D2, DG1/2, RTG, RT1)
Ausgangskreis 1 (IC5)....................................................................................................................VMD461 (11, 12, 14)
Ausgangskreis 2 (IC6)....................................................................................................................VMD461 (21, 22, 24)
Ausgangskreis 3 (IC7)..............................................................................................................................VMD461 (A, B)
Bemessungsspannung
IC1........................................................................................................................................................... DC, 3AC: 1200 V
..............................................................................................................................................................1AC, 3NAC: 690 V
IC2............................................................................................................................................................................ 400 V
IC3............................................................................................................................................................................ 250 V
IC5, IC6 .................................................................................................................................................................... 250 V
Bemessungs-Stoßspannung
Überspannungskategorie ..............................................................................................................................................III
Einsatzhöhe.......................................................................................................................................................... 2000 m
IC1/(IC2...6)....................................................................................................................................................... 10,5 kV
IC2/(IC3...6).............................................................................................................................................................4 kV
IC3/(IC4...6).............................................................................................................................................................4 kV
IC4/(IC5...6).............................................................................................................................................................4 kV
IC5/IC6........................................................................................................................................................................4 kV
Bemessungs-Isolationsspannung
Verschmutzungsgrad .....................................................................................................................................................3
IC1/(IC2...6)......................................................................................................................................... DC, 3AC: 1250 V
............................................................................................................................................................. 1AC, 3NAC: 800 V
VMD461_D00314_01_M_XXDE/10.2018
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