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isoHV425_D00082_02_Q_DEEN /05.2018
Sichere Trennung (verstärkte Isolierung) zwischen:
IC1 / IC2 .........................................................................................................Überspannungskategorie III, 1000 V
Überwachtes IT-System
Netznennspannungsbereich
U
n
....................................................................................................... AC/DC 0…1000 V
Toleranz von
U
n
....................................................................................................................................... AC/DC +10 %
Messkreis
Messspannung
U
m
............................................................................................................................................. ± 45 V
Messstrom
I
m
bei
R
F
.........................................................................................................................................≤ 120 μA
Innenwiderstand
R
i
...........................................................................................................................................
≥
390 kΩ
Umwelt/EMV
EMV ...........................................................................................................................IEC 61326-2-4, DIN EN 50121-3-2
Umgebungstemperaturen:
Betrieb ..................................................................................................................................................... -40…+55 °C
Transport ................................................................................................................................................. -40…+85 °C
Lagerung ................................................................................................................................................. -40…+70 °C
Klimaklassen nach IEC 60721:
Ortsfester Einsatz (IEC 60721-3-3) ................................................................... .3K5 (ohne Betauung und Eisbildung)
für W-Variante ...............................................................................................................................................3K7
Transport (IEC 60721-3-2) ............................................................................... ..2K4 (ohne Betauung und Eisbildung)
Langzeitlagerung (IEC 60721-3-1) .................................................................... 1K5 (ohne Betauung und Eisbildung)
Mechanische Beanspruchung nach IEC 60721:
Ortsfester Einsatz (IEC 60721-3-3) ........................................................................................................................ 3M4
für W-Variante ............................................................................................................................................. 3M7
Transport (IEC 60721-3-2) ..................................................................................................................................... 2M2
Langzeitlagerung (IEC 60721-3-1) ........................................................................................................................ 1M3
Anschluss
Anschlussart............................................................................................................................................... Federklemme
Nennstrom ............................................................................................................................................................≤ 10 A
Leitergrößen ................................................................................................................................................. AWG 24-14
Abisolierlange ...................................................................................................................................................... 10 mm
Leitergrößen .............................................................................................................................................AWG 24…12
Starr......................................................................................................................................................... 0,2…2,5 mm
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Содержание ISOMETER isoHV425
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