SKS 290F W3C 250 V16 SU Electrical Characteristics Symbol Conditions min Electrical Data IOUT Maximum output current Tamb = 35°C ; No overload VAC Maximum AC voltage (+/-10%) PTOTAL Maximum stack power Stack power loss (TAMBIENT = 35°C) PLOSS Environnmental Data Symbol Thyristor Presspack stack Conditions typ max ARMS VAC 290 500 250 min Mechanical Data SEMIKRON document number.revision.version Drawing Approximate total weight Weight Installation altitude without derating Altitude IEC 60529 Protection Pollution Degree EN 50178 Unit kW W typ max Unit 1 000 kg m 12100802.00.B 12,6 IP00 2 - SKF 16A-230-11 VAC Fan Data SEMISTACK® CLASSICS - W3C Three phase reverse parallel thyristor converter Preliminary Data Ordering No. Description SEMIKRON fan designation Fan voltage Fan frequency Fan maximum input current Fan power Type VFAN fFAN IFAN PFAN 230 50/60 0.60/0.68 135/154 Hz A W 08785225 SKS 290F W3C 250 V16 SU Stack Protection Symbol Features Conditions min typ max Unit RC Circuit • Isolated power stacks • SKKT 162/16 • Heatsink P16/200 SPack2 • Forced air cooling • RC circuit included • Fuses with microswitches • Thermal trip included Type R C RC in parallel with each switch Resistance (11W) 1/2 RC47 47 0.22 Ohm µF 30 400 A V kA²s Fuses Size IN RMS UN 1 fuse per phase, with microswitches Caliber Nominal voltage (IEC) Total at Un at room temperature (approx. 20…25°C ) Typical Applications I²t • Soft starters Bimetal Thermal Trip TS Switching temperature over which thermal trip is open ITC MAX Maximum permissible current at 240VAC at 30VDC 690 126 75 1 3 °C A A Remarks This technical information specifies semiconductor devices but promises no characteristics. No warranty or guarantee, expressed or implied, is made regarding delivery, performance or suitability. W3C © by SEMIKRON Rev. 0 - 06.08.2015 1 SKS 290F W3C 250 V16 SU Dimensions This technical information specifies semiconductor devices but promises no characteristics. No warranty or guarantee expressed or implied is made regarding delivery, performance or suitability. © by SEMIKRON Rev. 0 - 06.08.2015 2