Technische Daten; Technical Data - Bender ISOMETER isoGEN423 Schnellstart

Technische Daten

()* = Werkseinstellung
Isolationskoordination nach IEC 60664-1/IEC 60664-3
Bemessungsspannung ..............................................................400 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 .......................................................................
n
..................................................3(N)AC, AC 0...400 V/DC 0...400 V
Toleranz von U ......................................................................+ 25 %
n
Frequenzbereich von U ...........................................DC, 35...460 Hz
n
Ansprechwerte
Ansprechwert R ..........................................R
an1
Ansprechwert R ..............................................5 kΩ...R
an2
Ansprechunsicherheit R ........................ ±15 %, mindestens ±2 kΩ
an
Hysterese R ................................................. 25 %, mindestens 1 kΩ
an
Unterspannungserkennung U< .....................10 V...U> (off/10 V)*
Überspannungserkennung U> .................. U<...500 V (off/500 V)*
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
IEC 61557-8................................................................................≤ 1 s
Anlaufverzögerung t ...................................................0...10 s (0 s)*
Ansprechverzögerung t ............................................0...99 s (0 s)*
on
Rückfallverzögerung t ..............................................0...99 s (0 s)*
off
Schnittstelle
Schnittstelle/Protokoll ................RS-485/BMS, Modbus RTU, isoData
Baudrate ...........BMS (9,6 kBit/s), Modbus RTU (einstellbar), isoData
(115,2 kBit/s)
Leitungslänge (9,6 kBit/s) .................................................≤ 1 200 m
Leitung: paarweise verdrillt, Schirm einseitig an PE ..........................
...........................................................................min. J-Y(St)Y 2 x 0,6
Abschlusswiderstand .........................................................................
................................................... 120 Ω (0,25 W), intern, zuschaltbar
Geräteadresse, BMS-Bus, Modbus RTU ........................... 3...90 (3)*
...250 kΩ (46 kΩ)*
an2
an1
und C =1 μF nach
an e

Technical data

()* = Factory settings
Insulation coordination acc. to IEC 60664-1/IEC 60664-3
Rated voltage ............................................................................400 V
Overvoltage category ......................................................................III
Supply voltage
Supply voltage U
Tolerance of U
Frequency range U
Power consumption ....................................................≤ 3 W, ≤ 9 VA
Monitored IT system
Nominal system voltage U
..................................................3(N)AC, AC 0...400 V/DC 0...400 V
Tolerance of U
Frequency range of U
Response values
Response value R
Response value R
(23 kΩ)*
Relative uncertainty R
Hysteresis R
an
Undervoltage detection U< ...........................10 V...U> (off/10 V)*
Overvoltage detection U> ......................... U<...500 V (off/500 V)*
Relative uncertainty U........................................ ±5 %, at least ±5 V
Relative uncertainty depending on the frequency ≥ 400 Hz .............
.......................................................................................-0.015 %/Hz
Hysteresis U ............................................................. 5 %, at least 5 V
Time response
Response time t
IEC 61557-8................................................................................≤ 1 s
Start-up delay t ...........................................................0...10 s (0 s)*
Response delay t
Delay on release t
Interface
Interface/protocol .......................RS-485/BMS, Modbus RTU, isoData
Baud rate .......... BMS (9.6 kBit/s), Modbus RTU (selectable), isoData
(115.2 kBit/s)
Cable length (9.6 kBit/s) ...................................................≤ 1,200 m
Cable: twisted pairs, shield connected to PE on one side ...................
...........................................................................min. J-Y(St)Y 2 x 0.6
Terminating resistor...........................................................................
.......................................120 Ω (0.25 W), internal, can be connected
Device address, BMS bus, Modbus RTU ........................... 3...90 (3)*
isoGEN423_D00221_02_Q_DEEN/ 03.2021
ISOMETER® isoGEN423
.............................AC 100...240 V/DC 24...240 V
s
............................................................. -30...+15 %
s
..........................................................47...63 Hz
s
................................................................
n
.......................................................................+ 25 %
n
..............................................DC, 35...460 Hz
n
........................................R
an1
............................................5 kΩ...R
an2
.................................±15 %, at least ±2 kΩ
an
....................................................... 25 %, at least 1 kΩ
at R = 0.5 x R and C =1 μF acc. to
an F an e
.......................................................0...99 s (0 s)*
on
.....................................................0...99 s (0 s)*
off
...250 kΩ (46 kΩ)*
an2
(23 kΩ)*
an1
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