SKS 1080F B6C 730 V16 Characteristics Symbol Conditions min. typ. max. Unit 1080 A 831 1247 A 736 1468 A 1600 V Electrical Data Id Tamb = 35°C no overload 150 % overload, 60s every 10 min. 200 % overload, 60s every 10 min. VCES SEMISTACK Thyristor Three-phase controlled bridge rectifier SKS 1080F B6C 730 V16 Preliminary Data VDC DC voltage applied to the capacitor bank 670 V VAC network voltage (line side), -20% / +15% 500 V Visol 50 Hz / 1 min. 2 it (di/dt)cr 2500 V Tvj = 25°C 660 kA2s Tvj = 125°C 500 kA2s 125 A/µs 1000 V/µs Tvj = 125°C (dv/dt)cr VGT 3 V Features IGT 200 mA • P17/130 heatsink • Presspack stack with double side cooling • Forced air cooled Ptot Tamb = 35°C 3091 W Rthja per component 0.18 K/W Fuse No fuse - A Typical Applications RC No RC - Ω • • • • RC No RC - µF Thermal trip normally closed 95 °C Industrial rectifiers Softstarters DC motor control AC controller Tvj -40 125 °C Mechanical Data Options m3/h dv/dtAIR • Fuse • RC No. 08754502 w approx. total weight Size Width x Depth x Height (with fan) 38 556 mm Tstg 5 60 °C Tamb 5 60 °C 1000 m Altitude 348 Installation height w/o derating Protection Pollution 420 kg IP00 EN 50178 2 Fan Data Fan included in the stack (YES ) Type SKF 17A-230-01 VFan Fan voltage 230 V fFAN Fan frequency 50 Hz IFAN Fan current 0.36 A PFAN Fan power 83 W B6C © by SEMIKRON Rev. 4 – 18.11.2008 1 SKS 1080F B6C 730 V16 Fig. 1 Maximal overload factor vs nom current and ovl duration, Tamb = 35°C Fig. 2 Maximal overload factor vs nom current and ovl duration, Tamb = 45°C Fig. 3 Maximal overload duration vs nom current and ovl factor, Tamb = 35°C Fig. 4 Maximal overload duration vs nom current and ovl factor, Tamb = 45°C Fig.5 Power losses Fig. 6 Thermal impedance Zth(j-a) 2 Rev. 4 – 18.11.2008 © by SEMIKRON SKS 1080F B6C 730 V16 Note: Stack design may vary depending upon the version. Please contact SEMIKRON for further details. 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. 4 – 18.11.2008 3