Bender ISOMETER isoNAV685-D-B Kurzanleitung Seite 10

ISOMETER® isoNAV685-D-B
Technische Daten
Isolationskoordination
Bemessungsspannung ......................................................................... 1000 V
Überspannungskategorie .............................................................................III
Bemessungs-Stoßspannung (IEC 60664-1) .............................................. 8 kV
Verschmutzungsgrad (U < 690 V) ............................................................... 3
n
Verschmutzungsgrad (U < 1000 V) ............................................................. 2
n
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 U
Toleranz von U .................................................................. -30...+15 %
S
Frequenzbereich von U .................................................DC, 50...400 Hz
s
Versorgung über X1:
Versorgungsspannung U
s
Toleranz von U ............................................................. DC -20...+25 %
s
Überwachtes IT-System
Netznennspannungsbereich U
Schaltvermögen interne Netztrennschalter ......AC 0...690 V, DC 0...1000 V
....................................................... AC/DC 0...600 V (für UL Anwendungen)
Ansprechwerte
Ansprechwert R ..................................................................... 1 kΩ...10 MΩ
an
Ansprechunsicherheit (nach IEC 61557-8) .....................±15 %, mind. ±1 kΩ
Zeitverhalten
Ansprechzeit t bei R = 0,5 x R
an F
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
10 isoNAV685-D-B_D00264_03_Q_DEEN / 03.2024
.............................. AC/DC 24...240 V
s
.............................................................DC 24 V
.............................................................offline
n
(R = 50 kΩ) und C = 1 μF
an an e
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 U .............................................. AC/DC 24...240 V
s
Tolerance of U .................................................................... -30...+15%
s
Frequency range of U ....................................................DC, 50...400 Hz
s
Supply via X1:
Supply voltage U .........................................................................DC 24 V
s
Tolerance of U .............................................................. DC -20...+25 %
s
IT system being monitored
Nominal system voltage range U
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 R ................................................................... 1 kΩ...10 MΩ
an
Operating uncertainty (acc. to IEC 61557-8) ............... ±15 %, at least ±1 kΩ
Time response
Response time t at R = 0.5 x R
an F
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
.........................................................offline
n
(R = 50 kΩ) and C = 1 μF
an an e