Tabellarische Daten - Bender ISOMETER isoPV1685DP Handbuch

12.4 Tabellarische Daten

Isolationskoordination nach IEC 60664-1/IEC 60664-3
Definitionen:
Messkreis (IC1)....................................................................................................................................(L1/+, L2/-), (E, KE)
Versorgungskreis (IC2)...............................................................................................................................................A1, A2
Ausgangskreis 1 (IC3).......................................................................................................................................... 11, 12, 14
Ausgangskreis 2 (IC4).......................................................................................................................................... 21, 22, 24
Ausgangskreis 3 (IC4).......................................................................................................................................... 31, 32, 34
Steuerkreis (IC6).................................................................................................................................(A, B), (I1+, I1-, I2+, I2-)
Bemessungsspannung...................................................................................................................................................... 1500 V
Überspannungskategorie...........................................................................................................................................................III
Bemessungs-Stoßspannung:
IC1 / (IC2-5) ...................................................................................................................................................................8 kV
IC2 / (IC3-5) ...................................................................................................................................................................4 kV
IC2 / IC1+IC6 .............................................................................................................................................................. 800 V
IC3 / (IC4-6) ..................................................................................................................................................................4 kV
IC4 / (IC5-6) ..................................................................................................................................................................4 kV
IC5 / IC6..........................................................................................................................................................................4 kV
Bemessungs-Isolationsspannung:
IC1 / (IC2-6) .............................................................................................................................................................. 1500 V
IC2 / (IC3-5) ................................................................................................................................................................ 250 V
IC2 / IC6......................................................................................................................................................................... 50 V
IC3 / (IC4-6) ................................................................................................................................................................ 250 V
IC4 / (IC5-6) ................................................................................................................................................................ 250 V
IC5 / IC6....................................................................................................................................................................... 250 V
Verschmutzungsgrad..................................................................................................................................................................3
Sichere Trennung (verstärkte Isolierung) zwischen:
IC1 / (IC2-5) ...............................................................................................................Überspannungskategorie III, 1500 V
IC2 / (IC3-5) .................................................................................................................Überspannungskategorie III, 300 V
IC2 / IC6..........................................................................................................................Überspannungskategorie III, 50 V
IC3 / (IC4-6) .................................................................................................................Überspannungskategorie III, 300 V
IC4 / (IC5-6) .................................................................................................................Überspannungskategorie III, 300 V
IC5 / IC6........................................................................................................................Überspannungskategorie III, 300 V
Spannungsprüfung (Stückprüfung) nach IEC 61010-1:
IC2 / (IC3-5) ..........................................................................................................................................................AC 2,2 kV
IC2 / IC6........................................................................................................................................................... DC ±0,50 kV
IC3 / (IC4-6) ..........................................................................................................................................................AC 2,2 kV
IC4 / (IC5-6) ..........................................................................................................................................................AC 2,2 kV
IC5 / IC6.................................................................................................................................................................AC 2,2 kV
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