
7
isoNAV685-D-B_D00264_02_Q_DEEN/04.2017
ISOMETER® isoNAV685-D-B
Technische Daten
Isolationskoordination
Bemessungsspannung.............................................................................................................................. 1000 V
Überspannungskategorie....................................................................................................................................III
Bemessungs-Stoßspannung (IEC 60664-1) ................................................................................................ 8 kV
Verschmutzungsgrad (Un< 690 V) .................................................................................................................. 3
Verschmutzungsgrad (Un< 1000 V) ................................................................................................................ 2
Sichere Trennung (≤ 2000 m NN) zwischen ........................................................................ (L1/+,L2,L3/-)–
...............................................................................(A1,A2) – (11,12,14) – (21,22,24) – (E, KE), (X1, ETH, X3)
Spannungsprüfung, Stückprüfung (IEC 61010-1) .............................................................................. AC 2,2 kV
Versorgungsspannung
Versorgung über A1/+,A2/-:
Versorgungsspannungsbereich Us........................................................................................ AC/DC 24…240 V
Toleranz von US..............................................................................................................................-30…+15 %
Frequenzbereich von Us........................................................................................................... DC, 50…400 Hz
Versorgung über X1:
Versorgungsspannung Us.........................................................................................................................DC 24 V
Toleranz von Us........................................................................................................................ DC -20…+25 %
Überwachtes IT-System
Netznennspannungsbereich Un.................................................................................................................offline
Schaltvermögen interne Netztrennschalter........................................................AC 0…690 V, DC 0…1000 V
...........................................................................................................AC/DC 0…600V (für UL Anwendungen)
Ansprechwerte
Ansprechwert Ran ......................................................................................................................... 1 kΩ…10 MΩ
Ansprechunsicherheit (nach IEC 61557-8)...................................................................... ±15 %, mind. ±1 kΩ
Zeitverhalten
Ansprechzeit tan bei RF= 0,5 x Ran (Ran = 50 kΩ) und Ce= 1 μF nach IEC 61557-8..................................30 s
Schnittstellen
Feldbus: Schnittstelle/Protokoll.........................................................................Webserver/Modbus TCP/BCOM
Feldbus: Funktion.................................................................................................. Kommunikationsschnittstelle
Schaltglieder
Schaltglieder ....................................................................................................................................... 2 Wechsler
Arbeitsweise .......................................................................................... Ruhestrom (N/C) /Arbeitsstrom (N/O)
Kontakt 11-12-14 .........................................................Keine, Alarm L1, Alarm L2, Alarm L3, Anschlussfehler,
.....................................................................................................................................Gerätefehler, Gerät inaktiv
Kontakt 21-22-24 .........................................................Keine, Alarm L1, Alarm L2, Alarm L3, Anschlussfehler,
.....................................................................................................................................Gerätefehler, Gerät inaktiv
Elektrische Lebensdauer bei Bemessungsbedingungen.......................................................10.000 Schaltspiele
Kontaktdaten nach IEC 60947-5-1
Gebrauchskategorie ............................................................................. AC-13 /AC-14 / DC-12 / DC-12 / DC-12
Bemessungsbetriebsspg. ......................................................................... 230 V / 230 V / 24 V / 110 V / 220 V
Bemessungsbetriebsstrom .................................................................................... 5 A / 3A / 1 A / 0,2 A / 0,1 A
Bemessungsisolationsspannung ≤2000 m NN ......................................................................................... 250 V
Bemessungsisolationsspannung ≤3000 m NN ......................................................................................... 160 V
Minimale Kontaktbelastbarkeit ..................................................................................... 1 mA bei AC/DC ≥10 V
Sonstiges
EMV ........................................................................................................................................... IEC 61326-2-4(1
Schutzart Einbauten ..................................................................................................................................... IP40
Schutzart Klemmen ....................................................................................................................................... IP20
1) Dies ist eine Einrichtung der Klasse A. Diese Einrichtung kann im Wohnbereich Funkstörungen verursachen.
In diesem Fall kann vom Betreiber verlangt werden, angemessene Maßnahmen durchzuführen.
Technical data
Insulation co-ordination
Rated insulation voltage (IEC 60664-1) ................................................................................................... 1000 V
Rated impulse voltage (IEC 60664-1) .......................................................................................................... 8 kV
Overvoltage category..........................................................................................................................................III
Pollution degree (Un< 690 V) .......................................................................................................................... 3
Pollution degree (Un< 1000 V) ........................................................................................................................ 2
Protective separation (≤ 2000 m NN) between..................................................................... L1/+,L2,L3/-)–
...............................................................................(A1,A2) – (11,12,14) – (21,22,24) –(E, KE), (X1, ETH, X3)
Voltage test, routine test (IEC 61010-1) ............................................................................................. AC 2,2 kV
Supply voltage
Supply via A1/+,A2/-:
Supply voltage range Us........................................................................................................ AC/DC 24…240 V
Tolerance of Us.............................................................................................................................. -30…+15%
Frequency range ofUs............................................................................................................. DC, 50…400 Hz
Supply via X1:
Supply voltage Us......................................................................................................................................DC 24 V
Tolerance of Us........................................................................................................................ DC -20…+25 %
IT system being monitored
Nominal system voltage range Un...............................................................................................................offline
Circuit capacity internal mains switch.................................................................AC 0…690 V, DC 0…1000 V
........................................................................................................... AC/DC 0…600 V (für UL Anwendungen)
Response values
Response value Ran ...................................................................................................................... 1 kΩ…10 MΩ
Operating uncertainty (acc. to IEC 61557-8)..................................................................±15 %, at least ±1kΩ
Time response
Response time
t
an
at RF= 0.5 x Ran (Ran = 50 kΩ) and Ce= 1 μF according to IEC 61557-8..................... 30 s
Interfaces
Field bus: Interface/protocol............................................................................. Webserver/Modbus TCP/BCOM
Field bus: Function....................................................................................................... communication interface
Switching elements
Switching elements......................................................................................................... 2 changeover contacts
Operating principle ................................................................................................N/C operation/N/O operation
Contact 11-12-14 ......................................................... none, Alarm L1, Alarm L2, Alarm L3, connection fault,
...................................................................................................................................device fault, device inactive
Contact 21-22-24 ......................................................... none, Alarm L1, Alarm L2, Alarm L3, connection fault,
...................................................................................................................................device fault, device inactive
Electrical endurance under rated operating conditions, number of cycles...............................................10,000
Contact data acc. to IEC 60947-5-1:
Utilisation category..............................................................................AC-13 / AC-14 / DC-12 /DC-12 / DC-12
Rated operational voltage..........................................................................230 V / 230 V / 24 V / 110 V / 220 V
Rated operational current...................................................................................... 5 A / 3 A / 1 A / 0.2 A / 0.1 A
Rated insulation voltage ≤ 2000 m NN.......................................................................................................250 V
Rated insulation voltage ≤ 3000 m NN.......................................................................................................160 V
Minimum contact rating...................................................................................................1 mA at AC/DC ≥ 10 V
Other
EMC ........................................................................................................................................... IEC 61326-2-4 (1
Degree of protection internal components .................................................................................................. IP40
Degree of protection terminals ..................................................................................................................... IP20
1) This is a class A product.In a domesticenvironmentthis product may cause radiointerferenceinwhichcase
the user may be required to take adequate measures.