Units: Unit Voltage range Current range SM 15-400 0 – 15 V 0 – 400 A SM 30-200 0 – 30 V 0 – 200 A SM 45-140 0 – 45 V 0 – 140 A SM 60-100 0 – 60 V 0 – 100 A SM 70-90 0 – 70 V 0 – 90 A SM 120-50 0 – 120 V 0 – 50 A SM 300-20 0 – 300 V 0 – 20 A SM 600-10 0 – 600 V 0 – 10 A Features: Designed for long life at full power Excellent dynamic response to load changes Protected against all overload and short circuit conditions EMC surpasses CE requirements: low emission und high immunity Low audible noise: fans are temperature controlled Functionalities: Master / Slave parallel and series operation with voltage and current sharing Stacking is allowed, space between units is not required High power system configuration from multiple units 19” rack mounting or laboratory use (feet included) Remote sensing Interlock Specifications: Input voltage (3 phase, 342 – 528 V AC, rated voltage range) Vnom line to line (48-62 Hz) Active Power Factor Correction (PFC) 0.98 (at 100% load) Efficiency up to 90% (at full load) Output ripple and spikes from 0.8 mVrms / 10 mVpp Regulation from 2.5 mV (0-100% load step) Recovery time from 100 μs (50-100% load step) Programming speed from 2.7 ms (10-90%),optional from 0.4 ms Analog programming accuracy from 0.2% Output voltage and current stability 5.10-5 / 10.10-5 MTBF 500.000 hrs Operating ambient temperature -20 to 50 °C Standards: Power supply standard : EN 61204-3 Generic Emission : EN 61000-6-3 (EN 55022B) Generic Immunity : EN 61000-6-2 Safety : EN 60950 / EN 61010 Insulation input / output : 3750 Vrms Protection class : IP20 cTÜVus Dimensions and weight: Width = 19 Height = 4 U Depth = 542 mm Weight = 27 kg
