
7
isoHR685W-x-I-B_D00261_04_Q_DEEN/12.2019
ISOMETER® isoHR685W-x-I-B
Technische Daten
Isolationskoordination
Bemessungsisolationsspannung (IEC 60664-1) ..................................................................................... 1000 V
Bemessungs-Stoßspannung (IEC 60664-1) ................................................................................................ 8 kV
Überspannungskategorie...................................................................................................................... III, 1000 V
................................................................................................................................................................ II, 1300 V
Verschmutzungsgrad (Un< 690 V) .................................................................................................................. 3
Verschmutzungsgrad (Un< 1000 V) ................................................................................................................ 2
Sichere Trennung (≤ 2000 m NN) zwischen .......................................................................................................
.........................................................(A1,A2) – (11,12,14) – (21,22,24) – [(L1/+,L2,L3/-), (E, KE), (X1, X2)]
Spannungsprüfung, Stückprüfung (IEC 61010-1) .................................................................................... 4,3 kV
Versorgungsspannung
Versorgung über A1/+,A2/-:
Versorgungsspannungsbereich Us........................................................................................ AC/DC 24…240 V
Frequenzbereich von Us........................................................................................................... DC, 50…400 Hz
Überwachtes IT-System
Netznennspannungsbereich Un................................................................................................. AC 0…1000 V
......................................................................................................................................................3AC 0…690 V
..................................................................................................................................................... DC 0…1300 V
........................................................................................................AC/DC 0…1000 V (für UL-Anwendungen)
Frequenzbereich von Un .......................................................................................................... DC 0,1…460 Hz
Max. Wechselspannung U~im Frequenzbereich fn= 0,1…4 Hz .................... U~ max = 50 V *(1+ fn²/Hz²)
Ansprechwerte
Ansprechwert Ran1 (Alarm 1) ......................................................................................................... 1 kΩ…3 GΩ
Ansprechwert Ran2 (Alarm 2) ......................................................................................................... 1 kΩ…3 GΩ
Ansprechunsicherheit (nach IEC 61557-8).............................................profilabhängig, ±15 %, mind. ±1 kΩ
Zeitverhalten
Ansprechzeit
t
an
bei
R
F
= 0,5 x
R
an
(
R
an
= 10 kΩ) und
C
e
= 1 μF
nach IEC 61557-8
.......................................................................................................... profilabhängig, typ. 10 s
Messkreis
Messspannung Um............................................................................................. profilabhängig, ±10 V, ±50 V
Messstrom Im......................................................................................................................................... ≤403 μA
Innenwiderstand Ri, Zi............................................................................................................................≥124 kΩ
Zulässige Fremdgleichspannung Ufg .................................................................................................... ≤1500 V
Zulässige Netzableitkapazität Ce........................................................................... profilabhängig, 0…1000 μF
Messkreis für Isolationsfehlersuche(EDS 460-L9W):
Prüfstrom ILDC................................................................................................................................10/25/50 mA
Prüftakt/Pause............................................................................................................................................... 2/4 s
Schnittstellen
Feldbus: Schnittstelle/Protokoll......................................................................................................... Telnet/http
Feldbus: Funktion................................................................................................................... Serviceschnittstelle
Sensorbus: Schnittstelle/Protokoll...................................................................................................... RS-485/BS
Schaltglieder
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 (DINEN 60529) ........................................................................................................... IP30
Schutzart Klemmen (DIN EN 60529) ............................................................................................................ IP20
1) DiesisteineEinrichtungder KlasseA.DieseEinrichtungkannimWohnbereichFunkstörungenverursachen.
In diesem Fall kann vom Betreiber verlangt werden, angemessene Maßnahmen durchzuführen.
Bestellangaben
Typ Versorgungsspannung UsArt. Nr.
isoHR685W-D-P* AC 24…240 V; 50…400 Hz;
DC 24…240 V B91067025W
isoHR685W-S-I-B
+ FP200W
AC 24…240 V; 50…400 Hz;
DC 24…240 V B91067225W
Technical data
Insulation coordination
Rated insulation voltage (IEC 60664-1) ................................................................................................... 1000 V
Rated impulse voltage (IEC 60664-1) .......................................................................................................... 8 kV
Overvoltage category............................................................................................................................III, 1000 V
.................................................................................................................................................................II, 1300 V
Pollution degree (Un< 690 V) .......................................................................................................................... 3
Pollution degree (Un< 1000 V) ........................................................................................................................ 2
Protective separation (≤ 2000 m NN) between...................................................................................................
........................................................ (A1,A2) – (11,12,14) – (21,22,24) – [(L1/+,L2,L3/-), (E, KE), (X1, X2)]
Voltage test, routine test (IEC 61010-1) ................................................................................................... 4.3 kV
Supply voltage
Supply via A1/+,A2/-:
Supply voltage range Us........................................................................................................ AC/DC 24…240 V
Frequency range ofUs.............................................................................................................. DC, 50…400 Hz
IT system being monitored
Nominal system voltage range Un...............................................................................................AC 0…1000 V
......................................................................................................................................................3AC 0…690 V
......................................................................................................................................................DC 0…1300 V
............................................................................................................. AC/DC 0…1000 V (for UL-applications)
Frequency range ofUn..............................................................................................................DC 0.1…460 Hz
Max. AC voltage U~in the frequency range fn= 0.1…4 Hz............................. U~ max = 50 V *(1+ fn²/Hz²)
Response values
Response value Ran1 (Alarm 1) ....................................................................................................... 1 kΩ…3 GΩ
Response value Ran2 (Alarm 2) ....................................................................................................... 1 kΩ…3 GΩ
Operating uncertainty (acc. to IEC 61557-8)...................................profile dependent, ±15 %, at least ±1 kΩ
Time response
Response time
t
an
at
R
F
= 0.5 x
R
an
(
R
an
= 10 kΩ) and
C
e
= 1 μF
acc. to IEC 61557-8
.................................................................................................. profile dependent, typ. 10 s
Measuring circuit
Measuring voltage Um.................................................................................. profile dependent, ±10 V, ±50 V
Measuring current Im..............................................................................................................................≤403 μA
Internal resistance Ri, Zi...........................................................................................................................≥124 kΩ
Permissible extraneous DC voltage Ufg ..................................................................................................≤1500 V
Permissible system leakage capacitance Ce........................................ dependent on the profile, 0…1000 μF
Measuring circuit for insulation fault location (EDS 460-L9W):
Test current IL DC............................................................................................................................. 10/25/50 mA
Test cycle/pause............................................................................................................................................ 2/4 s
Interfaces
Field bus: Interface/protocol.............................................................................................................. Telnet/http
Field bus: Function...................................................................................................................... service interface
Sensor bus: Interface/protocol............................................................................................................ RS-485/BS
Switching elements
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, built-in components (DIN EN 60529) ....................................................................... IP30
Degree of protection, terminals (DIN EN 60529) ......................................................................................... IP20
1) Thisisa classAproduct.Inadomestic environmentthisproduct may cause radiointerferencein which case
the user may be required to take adequate measures.
Ordering details
Type Supply Voltage UsArt. No.
isoHR685W-D-I-B* AC 24…240 V; 50…400 Hz;
DC 24…240 V B91067025W
isoHR685W-S-I-B
+ FP200W
AC 24…240 V; 50…400 Hz;
DC 24…240 V B91067225W