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RCMB104
Technische Daten
Hauptstromkreis (Strompfad durch Wandler)
Bemessungsbetriebsspannung U
Bemessungsstrom I
.................................................. einphasig: 32 A
n
.................................................................................. dreiphasig: 32 A
Isolationskoordination nach IEC 60664-1/
IEC 60664-3
Definitionen:
Hauptstromkreis IC1 .....................................................(L1, L2, L3, N)
Steuerstromkreis IC2 ..........................................................................
........................(a...f, Test, Error, Switch2, Switch1, Vcc, GND, PWM)
Bemessungsspannung ..............................................................250 V
Überspannungskategorie (ÜK) ........................................................III
Bemessungs-Stoßspannung:
IC1/IC2 ........................................................................................4 kV
Bemessungsisolationsspannung U
IC1/IC2 ......................................................................................250 V
Verschmutzungsgrad ......................................................................2
Sichere Trennung (isolierte Leiter) zwischen:
IC/IC2 ..............................................................................ÜK III, 250 V
Die Daten gelten für den überwachten Hauptstromkreis zum
Steuerstromkreis.
Spannungsversorgung
Nenn-Versorgungsspannung V
Toleranz der Versorgungsspannung V
Spannungs-Ripple V
.........................................................< 100 mV
cc
Absolute maximale Versorgungsspannung V
Versorgungsstrom I
................................................................ 45 mA
cc
Messbereich Fehlerstrom
Bemessungsfrequenzbereich I
Messbereich I
....................................................................±300 mA
Δn
Auflösung I
.......................................................................< 0,2 mA
Δn
Ansprechwerte
RCMB104-1 (Switch1)
Auslösefehlerstrom I
...................................................RMS 30 mA
Δrms1
Ansprechtoleranz I
Δrms1
für f = DC ...≤ 100 Hz ................................................ 0,7...1 x I
für f = 100 Hz ...≤ 400 Hz ...................................... 0,8...2,5 x I
für f = 400 Hz...2000 Hz ............................................ 1,5...6 x I
Wiederzuschaltwert I
......................................................< 10 mA
Δrms1
Ansprecheigenzeit t
(DC...≤ 100 Hz)
ae
1x I
.................................................................................. < 270 ms
Δn1
2x I
.................................................................................... < 80 ms
Δn1
5x I
................................................................................... < 20 ms
Δn1
14
RCMB104_D00294_04_M_DEEN / 02.2023
..................................... 230/400 V
e
:
I
..............................................DC 5 V
cc
.....................................±5 %
cc
......................DC 5,5 V
cc
................................0 Hz...2000 Hz
Δn
Technical data
Main circuit (current paths trough CT)
Rated operational voltage U
Rated current I
.....................................................single-phase: 32 A
n
................................................................................three-phase: 32 A
Insulation coordination according to
IEC 60664-1/IEC 60664-3
Definitions:
Main circuit IC1 .............................................................(L1, L2, L3, N)
Control circuit IC2 ...............................................................................
........................(a...f, Test, Error, Switch2, Switch1, Vcc, GND, PWM)
Rated voltage ............................................................................250 V
Overvoltage category (ÜK) ..............................................................III
Rated impulse voltage:
IC1/IC2 ........................................................................................4 kV
Rated insulation voltage U
IC1/IC2 ......................................................................................250 V
Pollution degree ..............................................................................2
Protective separation (reinforced insulation) between:
IC/IC2 ..............................................................................ÜK III, 250 V
The data are valid from the main circuit to the control circuit.
Power supply
Nominal supply voltage V
Tolerance of the supply voltage V
Voltage ripple V
...............................................................< 100 mV
cc
Absolute maximum supply voltage V
Supply current I
...................................................................... 45 mA
cc
Residual current measuring range
Rated frequency I
Δn
Measuring range I
Δn
Resolution I
.......................................................................< 0.2 mA
Δn
Response values
RCMB104-1 (Switch1)
Rated residual operating current I
Response tolerance I
for f = DC ...≤ 100 Hz ................................................ 0.7...1 x I
Δrms1
for f = 100 Hz ...≤ 400 Hz ...................................... 0.8...2.5 x I
Δrms1
for f = 400 Hz...2000 Hz ............................................ 1.5...6 x I
Δrms1
Restart value I
.................................................................< 10 mA
Δrms1
Operating time t
(DC...≤ 100 Hz)
ae
1x I
.................................................................................. < 270 ms
Δn1
2x I
.................................................................................... < 80 ms
Δn1
5x I
.................................................................................. < 20 ms
Δn1
............................................ 230/400 V
e
:
I
......................................................DC 5 V
cc
...........................................±5 %
cc
..................................DC 5.5 V
cc
...................................................0 Hz...2000 Hz
............................................................±300 mA
..............................RMS 30 mA
Δrms1
Δrms1
Δrms1
Δrms1
Δrms1
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