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3/10             ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS   2CHC 420 001 C0201



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          AFDD

          DS-ARC1 arc fault detection device with integrated RCBO – technical data
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                                                                              DS-ARC1             DS-ARC1 M
                    Standards                                              IEC/EN 62606; IEC/EN 61009-1; IEC/EN 61009-2-1
          Electrical   Type (wave form of the earth leakage sensed)                        A
          Functions
                    Number of poles                                                       1P + N
                    Rated current I n                                 A                 6 ≤ In ≤ 20
                    Rated sensitivity I∆n                             A                   0.03
                    Rated voltage U e                                 V                 230 – 240
                    Insulation voltage U                              V                  500 V AC
                                 i
                    Overvoltage category                                                   III
                    Pollution degree                                                       2
                    Operating voltage of RCD circuit test U           V                 170 – 264
                                              t
                    Threshold for protection against overvoltage      V                   275
                    Rated frequency                                  Hz                   50/60
                    Rated breaking capacity acc. to IEC/EN 61009-1  ultimate I  cn  A  6000         10000
                    Rated breaking capacity acc. to IEC/EN 60947-2  ultimate I  cu  kA  7.5          10
                    (only referring to short circuit test)  service I cs  kA     6                   7.5
                    Rated residual breaking capacity I∆m              A                   6000
                    Rated impulse withstand voltage (1.2/50) U imp   kV                    4
                    Dielectric test voltage at ind. freq. for 1 min.  kV            2.5 (50/60 Hz, 1 min.)
                                                      B: 3 I  ≤ I  ≤ 5 I n
                                                          n
                                                            m
                    Thermomagnetic release – characteristic
                                                      C: 5 I  ≤ I  ≤ 10 I
                                                          n  m   n
                    Energy limiting class                                                  3
                    Surge current resistance (wave 8/20)                                   NA
          Mechanical   Housing                                                    Insulation group I, RAL 7035
          Main features                                                              Insulation group II,
                    Toggle
                                                                           Orange RAL 2004, sealable in ON-OFF-positions
                    Contact position indication                                      Green/red window
                    Earth fault trip indication                                      Blue flag on toggle
                    Electrical life                                                   10000 operations
                    Mechanical life                                                  20000 operations
                                                      housing                             IP4X
                    Protection degree acc. to EN 60529
                                                      terminals                           IP2X
                    Shock resistance acc. to IEC/EN 60068-2-27                      25 g – 2 shocks – 13 ms
                    Vibration resistance acc. to IEC/EN 60068-2-6            0.2 mm or 5 g – 20 cycles at 5 … 150 … 5 Hz
                    Environmental conditions (damp heat)            °C/   28 cycles with 55°C/90 – 96 % and 25°C/95 – 100 %
                    acc. to IEC/EN 60068-2-30                        RH
                    Reference temperature for setting of thermal
                    element                                          °C                    30
                    Ambient temperature (with daily average ≤ +35 °C)  °C               -25 … +55
                    Storage temperature                              °C                 -40 … +70
          Assembly                                                        failsafe bi-directional cylinder-lift terminal (shock-
                    Terminal type                     top/bottom
                                                                                        protected)
                    Terminal size for cables          top/bottom   mm²                    25/25
                    Terminal size for busbars         top/bottom   mm²                    10/10
                    Tightening torque                 top/bottom    Nm                     2.8
                    Stripping length of the cable                   mm                     12
                    Mounting                                             on DIN rail EN 60715 (35 mm) by means of mounting clip
                    Mounting position                                                     any
                    Supply from                                                     Top/bottom terminals
          Dimensions   Dimensions (H x D x W)                       mm                 85 × 69 × 52.5
          and weight
                    Weight                                            g                   240
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