Technische Daten; Technical Data - Bender ISOMETER isoRW425 Kurzanleitung

Technische Daten

()* = Werkseinstellung
Isolationskoordination nach IEC 60664-1/
IEC 60664-3
Bemessungsspannung ..............................................................440 V
Überspannungskategorie ................................................................III
Versorgungsspannung
Versorgungsspannung U .................AC 100...240 V/DC 24...240 V
s
Toleranz von U ............................................................ -30...+15 %
s
Frequenzbereich U ..........................................................47...63 Hz
s
Eigenverbrauch ...........................................................≤ 3 W, ≤ 9 VA
Überwachtes IT-System
Netznennspannung U ..............3(N)AC, AC 0...440 V/DC 0...440 V
n
Netznennspannungsbereich U
Toleranz von U .......................................................................+15 %
n
Frequenzbereich von U ...........................................DC, 15...460 Hz
n
Ansprechwerte
Ansprechwert R ............................................. 2...990 kΩ (40 kΩ)*
an1
Ansprechwert R ............................................. 1...980 kΩ (10 kΩ)*
an2
Ansprechunsicherheit R ........................ ±15 %, mindestens ±1 kΩ
an
Hysterese R ................................................. 25 %, mindestens 1 kΩ
an
Ansprechwert Z ................................................11...500 kΩ (off)*
an1
Ansprechwert Z ................................................10...490 kΩ (off)*
an2
Ansprechunsicherheit Z ........................ ±15 %, mindestens ±1 kΩ
an
Hysterese Z ................................................. 25 %, mindestens 1 kΩ
an
Unterspannungserkennung U< .............................10...499 V (off)*
Überspannungserkennung U> ..............................11...500 V (off)*
Ansprechunsicherheit U .............................. ±5 %, mindestens ±5 V
Frequenzabhängige Ansprechunsicherheit ≥ 400 Hz ....-0,015 %/Hz
Hysterese U ....................................................... 5 %, mindestens 5 V
Zeitverhalten
Ansprechzeit t bei R = 0,5 x R
an F
.................................................................................................≤ 10 s
Ansprechzeit t bei Z = 0,5 x Z
an F
Anlaufverzögerung t ...................................................0...10 s (0 s)*
Ansprechverzögerung t ............................................0...99 s (0 s)*
on
Rückfallverzögerung t ..............................................0...99 s (0 s)*
off
(UL508) .................AC/DC 0...400 V
n
und C =1 μF nach IEC 61557-8 ......
an e
...............................................≤ 5 s
an

Technical data

()* = Factory settings
Insulation coordination acc. to IEC 60664-1/
IEC 60664-3
Rated voltage ............................................................................440 V
Overvoltage category ......................................................................III
Supply voltage
Supply voltage U .............................AC 100...240 V/DC 24...240 V
s
Tolerance of U ............................................................. -30...+15 %
s
Frequency range U ..........................................................47...63 Hz
s
Power consumption ....................................................≤ 3 W, ≤ 9 VA
Monitored IT system
Nominal system voltage U .......3(N)AC, AC 0...440 V/DC 0...440 V
n
Nominal system voltage range U
Tolerance of U ........................................................................+15 %
n
Frequency range of U ..............................................DC, 15...460 Hz
n
Response values
Response value R ........................................... 2...990 kΩ (40 kΩ)*
an1
Response value R ........................................... 1...980 kΩ (10 kΩ)*
an2
Relative uncertainty R .................................±15 %, at least ±1 kΩ
an
Hysteresis R ....................................................... 25 %, at least 1 kΩ
an
Response value Z ..............................................11...500 kΩ (off)*
an1
Response value Z ..............................................10...490 kΩ (off)*
an2
Relative uncertainty Z ..................................±15 %, at least ±1 kΩ
an
Hysteresis Z ........................................................ 25 %, at least 1 kΩ
an
Undervoltage detection U< ...................................10...499 V (off)*
Overvoltage detection U> .....................................11...500 V (off)*
Relative uncertainty U ....................................... ±5 %, at least ±5 V
Relative uncertainty depending on the frequency ≥ 400 Hz .............
.......................................................................................-0.015 %/Hz
Hysteresis U ...................................................... 5 %, mindestens 5 V
Time response
Response time t at R = 0.5 x R
an F
.................................................................................................≤ 10 s
Response time t at Z = 0.5 x Z
an F
Start-up delay t ...........................................................0...10 s (0 s)*
Response delay t .......................................................0...99 s (0 s)*
on
Delay on release t .....................................................0...99 s (0 s)*
off
isoRW425_D00052_05_Q_DEEN / 11.2020
ISOMETER® isoRW425
(UL508) .............AC/DC 0...400 V
n
and C =1 μF acc. to IEC 61557-8 ...
an e
..............................................≤ 5 s
an
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