Technical Data - Bender ISOMETER isoCHA425HV Quick Start Manual

ISOMETER® isoCHA425HV + AGH420-1/AGH421-1
Technische Daten isoCHA425HV
()* = Werkseinstellung
Isolationskoordination nach IEC 60664-1/IEC 60664-3
Bemessungsspannung .................................................................. 240 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 mit AGH .......................................DC 0...1000 V
n
Toleranz von U ............................................................................+10 %
n
Netznennspannung U mit AGH (UL 508) ..........................DC 0...600 V
n
Ansprechwerte
Ansprechwert R ........................................... R
an1
Ansprechwert R ............................................... 5 kΩ...R
an2
Hysterese R ......................................................................25 %, >1 kΩ
an
Unterspannungserkennung U< ................................ 10...1090 V (off)*
Überspannungserkennung U> ................................. 11...1100 V (off)*
Überlasterkennung U> ................................. 1200 V (nicht abschaltbar)
Hysterese U ............................................................................5 %, >5 V
Messbereich
Messbereich .........................................................................DC ±1200 V
Anzeigebereich ...................................0 V...1,2 kV (Messung trueRMS)
Mess- und Ansprechunsicherheit .....................................±5 %, > ±5 V
Modus CCS (dc)
Zulässige Netzableitkapazität C
Zulässige Netzableitkapazität C
Messunsicherheit R / Ansprechunsicherheit R
F
C ≤ 5 μF ...................................................................±15 %, ±2 kΩ
e
C ≥ 5 μF und RF > 100 kΩ .............±(5 % × R
e
Mess- und Anzeigebereich
C
Messunsicherheit
C
e
R < 10 kΩ ................................................................keine Messung
F
R ≥ 10 kΩ ............................................................. ±15 %, ±0,1 µF
F
Ansprechzeit t
an
R = 2,0 × R und C = 1 µF nach IEC 61557-8 .....................≤ 10 s
an F e
R = 2,0 × R C
und ≤ 5 μF oder
an F e
Modus CHAdeMO (CHd und CHA)
Netzspannung U ...................................... Messbetrieb ab U
n
Zulässige Netzableitkapazität C
Einpoliger Fehler
R
FU
Mess- und Anzeigebereich
R
Messunsicherheit / Ansprechunsicherheit
R
FU
U ≥ 100 V und R ≤ 200 kΩ ...................................±15 %, ±2 kΩ
n FU
U > 200 V ................................................................±15 %, ±2 kΩ
n
10 isoCHA425HV_D00404_05_Q_DEEN / 11.2023
...600 kΩ (600 kΩ)*
an2
.................................................≤ 20 µF
e
................................≤ 10 µF
e (UL 2231-1/-2)
an
/ 100 kΩ + 10 %)
an
...................................................0...35
e
R
≤ 100 kΩ .........................≤ 10 s
F
..................................je Leiter ≤ 1,6 µF
e
............................................1 kΩ ... 2 MΩ
FU
R
an

Technical data

()* = Factory settings
Insulation coordination acc. to IEC 60664-1/IEC 60664-3
Rated voltage ................................................................................. 240 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
Tolerance of U
Nominal system voltage U
Response values
Response value R
(120 kΩ)* Response value R
an1
Hysteresis R
Undervoltage detection U< ...................................... 10...1090 V (off)*
Overvoltage detection U> ........................................ 11...1100 V (off)*
Overvoltage detection U> ....................1200 V (cannot be switched off)
Hysteresis U ............................................................................5 %, >5 V
Measuring
Measuring range ..................................................................DC ±1200 V
Display range ................................... 0 V...1.2 kV (Measuring trueRMS)
Operating uncertainty and relative uncertainty ..............± 5 %, > ±5 V
Mode CCS (dc)
Permissible system leakage capacitance C
Permissible system leakage capacitance C
Measurement uncertainty R
C ≤ 5 μF ...................................................................±15 %, ±2 kΩ
e
≥ 5 μF und R
C
e
Measuring and display range
µF
Measurement uncertainty
R < 10 kΩ ............................................................ no measurement
F
R ≥ 10 kΩ ............................................................. ±15 %, ±0.1 µF
F
Response time t
R = 2.0 × R
an
R = 2.0 × R
an
Mode CHAdeMO (CHd and CHA)
System voltage U
≥ DC 50 V
n
Permissible system leakage capacitance C
One-pole fault
Measuring and display range and
Measurement uncertainty
U ≥ 100 V and R
n
U > 200 V ................................................................±15 %, ±2 kΩ
n
................................. AC 100...240 V/ DC 24...240 V
s
.................................................................−30...+15 %
s
............................................................... 47...63 Hz
s
with AGH ..............................DC 0...1000 V
n
.............................................................................+10 %
n
with AGH (UL 508) .................DC 0...600 V
n
......................................... R
an1
............................................. 5 kΩ...R
an2
......................................................................25 %, >1 kΩ
an
/ relative uncertainty R
F
> 100 kΩ .............±(5 % × R
F
.............................................. 0...35 µF
C
e
C
e
an
and C = 1 µF acc. to IEC 61557-8 ...................≤ 10 s
F e
and C ≤ 5 μF R
or ≤ 100 kΩ
F e F
.......................... Measuring mode from U
n
R
FU
.................................1 kΩ ... 2 MΩ
R
FU
/ relative uncertainty
R
FU
≤ 200 kΩ ....................................±15 %, ±2 kΩ
FU
...600 kΩ (600 kΩ)*
an2
(120 kΩ)*
an1
.................................≤ 20 µF
e
(UL 2231-1/-2) ........≤ 10 µF
e
an
/ 100 kΩ + 10 %)
an
...........................≤ 10 s
≥ DC 50 V
n
.........per conductor ≤ 1.6 µF
e
R
an