Technische Daten - Bender ISOMETER isoCHA425 Kurzanleitung

Technische Daten

( )* = Werkseinstellung
Isolationskoordination nach IEC 60664-1/IEC 60664-3
Definitionen:
Messkreis (IC1) ..............................................................................................................................................L+, L-
Versorgungskreis (IC2)..................................................................................................................................A1, A2
Ausgangskreis (IC3) ................................................................................................................................ 11, 14, 24
Steuerkreis (IC4) ...............................................................................................................................E, KE, T/R, A, B
Bemessungsspannung ........................................................................................................................................... 400 V
Überspannungskategorie ............................................................................................................................................. III
Bemessungs-Stoßspannung:
IC1/(IC2-4).................................................................................................................................................................6 kV
IC2/(IC3-4).................................................................................................................................................................4 kV
IC3/IC4 .......................................................................................................................................................................4 kV
Bemessungs-Isolationsspannung:
IC1/(IC2-4).............................................................................................................................................................. 400 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
IC 3/IC4 ............................................................................................................Überspannungskategorie III, 300 V
Spannungsprüfungen (Stuckprüfung) nach IEC 61010-1:
IC2/( IC3-4 )..............................................................................................................................................AC 2,2 kV
IC 3/IC4 ....................................................................................................................................................AC 2,2 kV
Versorgungsspannung
Versorgungsspannung U
Toleranz von U
....................................................................................................................................... -30...+15 %
s
Frequenzbereich U
...................................................................................................................................... 47...63 Hz
s
Eigenverbrauch .......................................................................................................................................≤ 3 W, ≤ 9 VA
isoCHA425_D00352_00_Q_DEEN/04.2018
......................................................................................... AC 100...240 V/DC 24...240 V
s
9