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RDC104-4
Technische Daten
Primärkreis (überwachter Kreis)
Bemessungsspannung U
..........................................................250 V
n
Bemessungsstrom I
.................................................. einphasig: 48 A
n
.................................................................................. dreiphasig: 32 A
Kurzzeit-Dauerstrom I
für 1 s ...................................................200 A
n
Isolationskoordination nach IEC 60664-1/
IEC 60664-3
Definitionen:
Messkreis IC1 ................................................................(L1, L2, L3, N)
Elektronik IC2 ...............(a...f, Test, Error, DC1, DC2, Vcc, GND, PWM)
Bemessungsspannung ..............................................................250 V
Überspannungskategorie (OVC) ......................................................III
Bemessungs-Stoßspannung:
IC1/IC2 ........................................................................................4 kV
Bemessungs-Isolationsspannung:
IC1/IC2 ......................................................................................250 V
Verschmutzungsgrad ......................................................................2
Sichere Trennung (isolierte Leiter) zwischen:
IC/IC2 ............................................................................OVC III, 250 V
Die Daten gelten für den überwachten Primärkreis zum Messkreis.
Spannungsversorgung
Nenn-Versorgungsspannung V
Toleranz der Versorgungsspannung V
Spannungs-Ripple V
.........................................................< 100 mV
cc
Absolute maximale Versorgungsspannung V
Versorgungsstrom I
................................................................ 45 mA
cc
Messbereich Differenzstrom
Messbereich I
.............................................................. DC ±300 mA
Δn
Auflösung I
................................................................. < DC 0,2 mA
Δn
Ansprechwerte
RDC104-4 (IEC 62955)
Bemessungsauslösefehlergleichstrom I
Ansprechwert I
................................................................. DC 6 mA
Δn2
Ansprechtoleranz I
......................................................50...100 %
Δn2
Wiederzuschaltwert I
..........................................................< 3 mA
Δn2
Ansprecheigenzeit t
ae
DC 6 mA .............................................................................. < 480 ms
DC 12 mA ............................................................................ < 240 ms
DC 30 mA ............................................................................ < 120 ms
DC 60 mA ............................................................................. < 70 ms
DC 200 mA ........................................................................... < 30 ms
DC 300 mA ........................................................................... < 30 ms
12
RDC104-4_D00402_02_M_DEEN / 11.2021
..............................................DC 5 V
cc
.....................................±5 %
cc
......................DC 5,5 V
cc
..................................6 mA
Δdc
Technical data
Primary circuit (monitored circuit)
Rated voltage U
.......................................................................250 V
n
Rated current I
.....................................................single-phase: 48 A
n
................................................................................three-phase: 32 A
Short-term continuous current I
Insulation coordination according to
IEC 60664-1/IEC 60664-3
Definitions:
Measuring circuit IC1 ....................................................(L1, L2, L3, N)
Electronics IC2 ..............(a...f, Test, Error, DC1, DC2, Vcc, GND, PWM)
Rated voltage ............................................................................250 V
Overvoltage category (OVC) ............................................................III
Rated impulse voltage:
IC1/IC2 ........................................................................................4 kV
Rated insulation voltage:
IC1/IC2 ......................................................................................250 V
Pollution degree ..............................................................................2
Protective separation (reinforced insulation) between:
IC/IC2 ............................................................................OVC III, 250 V
The data are valid from the monitored primary circuit to the output
circuit.
Power supply
Nominal supply voltage V
cc
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
Measuring range I
...................................................... DC ±300 mA
Δn
Resolution I
................................................................ < DC 0.2 mA
Δn
Response values
RDC104-4 (IEC 62955)
Rated DC residual operating current I
Response value I
................................................................ DC 6 mA
Δn2
Response tolerance I
...................................................50...100 %
Δn2
Restart value I
....................................................................< 3 mA
Δn2
Operating time t
ae
DC 6 mA .............................................................................. < 480 ms
DC 12 mA ............................................................................ < 240 ms
DC 30 mA ............................................................................ < 120 ms
DC 60 mA ............................................................................. < 70 ms
DC 200 mA ........................................................................... < 30 ms
DC 300 mA ........................................................................... < 30 ms
for 1 s ....................................200 A
n
......................................................DC 5 V
...........................................±5 %
cc
..................................DC 5.5 V
cc
.....................................6 mA
Δdc
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