Bender ISOMETER iso175 Kurzanleitung Seite 8

ISOMETER® iso175
Tabellarische Daten
Isolationskoordination nach IEC 60664-1
Sichere Trennung (verstärkte Isolierung) .......................................................
.................................. zwischen (L+/L-) – (Kl. 31, Kl. 15, E, CAN
Bemessungs-Stoßspannung ............................................................... 6000 V
Überspannungkategorie .............................................................................. II
Spannungsprüfung .............................................................DC 4200 V/ 1 min
Verschmutzungsgrad ................................................................................... 2
Versorgung / Überwachtes IT-System
Versorgungsspannung U ..........................................................DC 12...24 V
s
Toleranz Versorgungsspannung U
Eigenverbrauch ohne Ausgangsbeschaltung ..................................≤ 0,55 W
Max. Betriebsstrom I .........................................................................300 mA
s
Netznennspannung (L+/L-) U
Toleranz U ........................................................................................+ 10 %
n
Empfohlene Vorsicherung ..............................................................M 630 mA
Ansprechwerte
Ansprechwert R .......................................................................30 k...2 MΩ
an
Ansprechwert Hysterese (DCP) ..............................................................25 %
Unterspannungserkennung .........................................................0...1000 V
..................................................................Standardeinstellung: 0 V (inaktiv)
Unterspannungserkennung Hysterese .....................................................5 %
Messbereich
R_iso_corrected ...........................................................................0...35 MΩ
R_iso_original ..............................................................................0...50 MΩ
Messbereich
Isolation: R_iso_neg* ..................................................................0...50 MΩ
Isolation: R_iso_pos* ...................................................................0...50 MΩ
Voltage: HV-System Spannungsmessung ....................................0...1000 V
Toleranz Voltage: HV-System Spannungsmessung .....................±5 % ± 2 V
Voltage: HV_pos_to_Earth .........................................................0...1000 V
Toleranz Voltage: HV_pos_to_Earth..........................................±5 % ± 2 V
Voltage: HV_neg_to_Earth ........................................................0...1000 V
Toleranz Voltage: HV_neg_to_Earth .........................................±5 % ± 2 V
Capacity C : Measured_Value ....................................................... 0...10 μF
e
Toleranz Capacity C : Measured_Value .....................................................tbd
e
Unbalance .....................................................................................0...100 %
Toleranz Unbalance ..................................................................................tbd
Relative Messunsicherheit der geschätzten Messwerte bei Schnellstart-
messung: R_iso_status = 0xFC .................................................. 0...-100 %
* verfügbar ab HV-Spannung > 100 V
8 iso175_D00415_02_Q_DEEN/08.2024
.......................................... -17...+50 %
s
...............................................DC 0...1000 V
n
Tabular data
Insulation coordination acc. to IEC 60664-1
Protective separation (reinforced insulation) .......................... between
, CAN , OK ........(L+/L-) – (terminal 31, terminal 15, E, CAN
H L HS
Rated impulse voltage ................................................................. 6000 V
Overvoltage category............................................................................ II
Voltage test .................................................................DC 4200 V/ 1 min
Pollution degree ................................................................................... 2
Supply / monitored IT system
Supply voltage U
Tolerance Supply voltage U
Self consumption, no load at output ...............................................≤ 0,55 W
Max. operating curren I
HV voltage range (L+/L-) U
Tolerance U .......................................................................................+ 10 %
n
Recommended back-up-fuse .........................................................M 630 mA
Response values
Response value R
Response value hysteresis (DCP) ............................................................25 %
Undervoltage detection ...............................................................0...1000 V
.........................................................................Default setting: 0 V (inaktive)
Undervoltage detection hysteresis ...........................................................5 %
Measuring range
R_iso_corrected ...........................................................................0...35 MΩ
R_iso_original ..............................................................................0...50 MΩ
Measuring range
Isolation: R_iso_neg* ..................................................................0...50 MΩ
Isolation: R_iso_pos* ...................................................................0...50 MΩ
Voltage: HV system voltage measurement .................................0...1000 V
Tolerance Voltage: HV system voltage measurement ................±5 % ± 2 V
Voltage: HV_pos_to_Earth .........................................................0...1000 V
Tolerance Voltage: HV_pos_to_Earth ........................................±5 % ± 2 V
Voltage: HV_neg_to_Earth ........................................................0...1000 V
Tolerance Voltage: HV_neg_to_Earth .......................................±5 % ± 2 V
Capacity C : Measured_Value ....................................................... 0...10 μF
e
Toleranz Capacity C
Unbalance .....................................................................................0...100 %
Tolerance Unbalance .................................................................................tbd
Relative uncertainty of the estimated measured values of the fast start
measurement: R_iso_status = 0xFC) ......................................... 0...-100 %
* Available from an HV voltage > 100 V
......................................................................DC 12...24 V
s
..................................................... -17...+50 %
s
.....................................................................300 mA
s
...................................................DC 0...1000 V
n
....................................................................30 k...2 MΩ
an
: Measured_Value .....................................................tbd
e
, CAN , OK
H L HS