sks 1200f b6c 820 v16 ? by semikron rev. 2 ? 22.10.2008 1 semistack thyristor b6c three-phase controlled bridge rectifier sks 1200f b6c 820 v16 preliminary data features ? p17/130 heatsink ? presspack stack with double side cooling ? forced air cooled typical applications ? industrial rectifiers ? softstarters ? dc motor control ? ac controller options ? trigger unit ? current transformer ? functional test ? dielectric / isolation test no. 08766627 characteristics symbol conditions min. typ. max. unit electrical data i d t amb = 35c no overload 1200 a 150 % overload, 60s every 10 min. 929 1394 a 200 % overload, 60s every 10 min. 821 1643 a v ces 1600 v v dc dc voltage applied to the capacitor bank 670 v v ac network voltage (line side), -20% / +15% 500 v v isol 50 hz / 1 min. 2500 v i 2 t t vj = 25c 1125 ka 2 s t vj = 125c 845 ka 2 s (di/dt) cr t vj = 125c 125 a/s (dv/dt) cr 1000 v/s v gt 3v i gt 200 ma p tot t amb = 35c 3091 w r thja per component 0.18 k/w tvj -40 125 c fuse type zu (690v) size 32 800 a rc resistance (80w) 33 ? rc capacitance (900v dc / 630v ac )0.47f thermal trip normally closed 95 c mechanical data dv/dt air m 3 /h w approx. total weight 38 kg size width x depth x height (with fan) 427 393 558 mm t stg 560c t amb 560c altitude installation height w/o derating 1000 m protection ip00 pollution en 50178 2 fan data fan included in the stack ( yes ) type skf 17a-230-01 v fan fan voltage 230 v f fan fan frequency 50 hz i fan fan current 0.36 a p fan fan power 83 w www.datasheet.co.kr datasheet pdf - http://www..net/
sks 1200f b6c 820 v16 2 rev. 2 ? 22.10.2008 ? by semikron fig. 1 maximal overload factor vs nom current and ovl duration, tamb = 35c fig. 2 maximal overload factor vs nom current and ovl duration, tamb = 45c fig. 3 maximal overload duration vs nom current and ovl factor, tamb = 35c fig. 4 maximal overload duration vs nom current and ovl factor, tamb = 45c fig.5 power losses fig. 6 thermal impedance zth(j-a) www.datasheet.co.kr datasheet pdf - http://www..net/
sks 1200f b6c 820 v16 ? by semikron rev. 2 ? 22.10.2008 3 this technical information specifies semiconductor devices but pr omises no characteristics. no warranty or guarantee expressed or implied is made regarding delivery, performance or suitability. note: stack design may vary depending upon the ve rsion. please contact semikron for further details. www.datasheet.co.kr datasheet pdf - http://www..net/
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