DC power supply modules Rated data (devices for 400/500V mains) Operation at rated mains voltage 400 V 6 6.3 6.3.2 Internal brake chopper data I BRmax , P BRmax Periodic load change of 0.5 s and recovery time of 4.5 s R Bmin Nominal value, ±10 % Permanent current, r.m.s. R.m.s. value - important for cable dimensioning 6.3-7 EDS94SPP101 EN 3.1-04/2007 Switching threshold (adjustable) Minimum brake resistor Peak current Peak braking power Continuous current RMS Continuous braking power Type UBRmax [V] RBmin [Ω] IBRmax [A] PBRmax [kW] IBRd [A] PBd [kW] 725 27.0 26.9 19.5 9.7 725 12.0 60.4 43.8 27.0 725 5.0 145 105 58.2 725 2.8 259 188 104