SKS 1630N B6U 1090 V16 ZU Electrical Characteristics Symbol Conditions min Electrical Data TAMBIENT = 45°C ; No overload ID Maximum DC current VAC Maximum AC voltage (+/-10%) VBUS DC Bus voltage PTOTAL Maximum stack power Stack power loss (TAMBIENT = 45°C) PLOSS Environnmental Data Symbol Diode Presspack stack Conditions typ max 1 630 500 670 1 090 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 typ Unit A VAC VDC kW W max 12092602.00 118.2 1 000 IP00 2 Unit kg m - SEMISTACK® CLASSICS - B6U Three phase uncontrolled rectifier Stack Protection Symbol Preliminary Data RC Circuit Ordering No. 08785109 Type R C Description SKS 1630N B6U 1090 V16 ZU Features Conditions min typ max - RC in parallel with bridge rectifier Resistance (80W) Unit Ohm µF 33 0.47 Fuses Non-isolated power stacks SKN 1500/16 Heatsink U3/515 Natural cooling RC circuit included Fuses with microswitches Size IN RMS UN I²t 1 fuse per switch, with microswitches Caliber Nominal voltage (IEC) Total at Un at room temperature (approx. 20…25°C) 33 1 250 690 1 942.5 A V kA²s Typical Applications Power supplies Rectifier for AC/DC motor control 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. B6U © by SEMIKRON Rev. 1 - 06.08.2015 1 SKS 1630N B6U 1090 V16 ZU 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. 1 - 06.08.2015 2