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RCMA420-DM_D00060_02_M_XXEN/06.2016
6. Technical data
6.1
Data in tabular form
( )* = factory setting
Insulation coordination acc. to IEC 60664-1 / IEC 60664-3
RCMA420-DM-D-1:
Rated insulation voltage ................................................................................................................. 100 V
Overvoltage category/ pollution degree............................................................................................ III/3
Rated impulse voltage ................................................................................................................... 2,5 kV
RCMA420-DM-D-2:
Rated insulation voltage ................................................................................................................ 250 V
Overvoltage category/ pollution degree............................................................................................ III/3
Rated impulse voltage....................................................................................................................... 4 kV
Supply voltage
RCMA420-DM-D-1:
Supply voltage range
U
s
.......................................................................... AC 24…60 V, DC 24…78 V
Operating range
U
s
.............................................................................. AC 16…72 V / DC 9.6…94 V
Frequency range
U
s
...................................................................................................... DC, 42…460 Hz
RCMA420-DM-D-2:
Supply voltage range
U
s
........................................................................................ AC/DC 100…250 V
Operating range
U
s
................................................................................................... AC/DC 70…300 V
Frequency range
U
s
........................................................................................................... 42…460 Hz
Protective separation (reinforced insulation) between......................................... (A1, A2) - (k/l, T/R) - (M+, μA, V)
Voltage test according to IEC 61010-1 ............................................................................................................... 2.21 kV
Power consumption ......................................................................................................................................... ≤ 6,5 VA
CT circuit
External measuring current transformer ...........................................................W20AB, W35AB(P), W60AB(P) series
Rated insulation voltage (measuring current transformer) ................................................................................. 800 V
Operating characteristic acc. to IEC 62020 and IEC/TR 60755 ........................................................................... Type B
Frequency range ....................................................................................................................................... 0…2000 Hz
Measuring range AC ................................................................................................................................ 3 mA…1.5 A
