Technische Daten; Tabellarische Darstellung - Bender ISOMETER isoRW425 Handbuch

10. Technische Daten

10.1 Tabellarische Darstellung

( )* = Werkseinstellung
Isolationskoordination nach IEC 60664-1/IEC 60664-3
Definitionen:
Messkreis (IC1) .........................................................................................................................................L1/+, L2/-
Versorgungskreis (IC2)....................................................................................................................................A1, A2
Ausgangskreis (IC3) .................................................................................................................................. 11, 14, 24
Steuerkreis (IC4) .................................................................................................................................E, KE, T/R, A, B
Bemessungsspannung ........................................................................................................................................... 440 V
Überspannungskategorie ..............................................................................................................................................III
Bemessungs-Stoßspannung:
IC1/(IC2-4) ..........................................................................................................................................................6 kV
IC2/(IC3-4) ..........................................................................................................................................................4 kV
IC3/(IC4) ..............................................................................................................................................................4 kV
Bemessungs-Isolationsspannung:
IC1/(IC2-4) ....................................................................................................................................................... 500 V
IC2/(IC3-4) ....................................................................................................................................................... 250 V
IC3/(IC4) ........................................................................................................................................................... 250 V
Verschmutzungsgrad .....................................................................................................................................................3
Sichere Trennung (verstärkte Isolierung) zwischen:
IC1/(IC2-4) ........................................................................................................Überspannungskategorie III, 600 V
IC2/(IC3-4) ........................................................................................................Überspannungskategorie III, 300 V
IC3/(IC4) ............................................................................................................Überspannungskategorie III, 300 V
Spannungsprüfung (Stückprüfung) nach IEC 61010.1:
IC2/(IC3-4) .................................................................................................................................................AC 2,2 kV
IC3/(IC4) .....................................................................................................................................................AC 2,2 kV
Versorgungsspannung
Versorgungsspannung U
Toleranz von U
....................................................................................................................................... -30...+15 %
s
62
......................................................................................... AC 100...240 V/DC 24...240 V
s
isoRW425_D00052_05_M_XXDE/11.2020