Technische Daten - Bender ISOMETER isoUG425 Quick Start Manual

Insulation monitoring device for unearthed, dc systems (it systems) up to 120 v

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Manual (44 pages)

Operating manual (37 pages)

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Technische Daten

( )* = 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 ........................................................................................................................................... 400 V

Überspannungskategorie ............................................................................................................................................. III

Bemessungs-Stoßspannung:

IC1/( IC2-4 ).....................................................................................................................................................6 kV

IC2/( IC3-4 ).....................................................................................................................................................4 kV

IC 3/IC4 ............................................................................................................................................................4 kV

Bemessungs-Isolationsspannung:

IC1/( IC2-4 ).................................................................................................................................................. 400 V

IC2/( IC3-4 ).................................................................................................................................................. 250 V

IC 3/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 (Stückprüfung) nach IEC 61010-1:

IC2/( IC3-4 )............................................................................................................................................AC 2,2 kV

IC2/IC4.....................................................................................................................................................AC 2,2 kV

Versorgungsspannung

Toleranz von

....................................................................................................................................... -30...+15 %

Frequenzbereich

...................................................................................................................................... 47...63 Hz

Eigenverbrauch .......................................................................................................................................≤ 3 W, ≤ 9 VA

isoUG425_D00220_02_Q_DEEN / 05.2018

....................................................................................... AC 100...240 V / DC 24...240 V

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