KMKP/KA Vishay ESTA Power Electronic, Standard AC Capacitors STANDARD CAPACITORS IN CYLINDRICAL CASING, OIL IMPREGNATED, SELF-HEALING, WITH FUSE TECHNICAL DATA AC-CAPACITORS, COMMUTATION AND DAMPING OPERATING MODE CAPACITORS continuous operation Series KMKP/KA 900V - 3500V, higher voltages upon CLASS OF APPLICATION request. HSF (refer to general information) Capacitance range from 0.1 to 100 F, in relation to rated voltage and dimension. Other capacitance IMPREGNATION Oil (NON PCB, refer general information) values, upon request. PERMISSIBLE TEMPERATURE RANGE GENERAL Min./max. casing temperature: - 25/70C Vishay ESTA Commutation capacitors are used in static Min./max. storage temperature: - 40/85C frequency changers. They act, for example, as quenching capacitors taking over for a short time the current of the SELF-DISCHARGE TIME CONSTANT > 10.000s main thyristor thus making sure that the latter will safely block when the voltage returns. PERMISSIBLE RELATIVE AIR HUMIDITY 95% The current load is very high on commutation and damping capacitors. Owing to the non-sinusoidal characteristic of the LIFE EXPECTANCY WITH 3% FAILURE RATE voltage path, high pulse-shaped recharge currents occur. 100000h With regard to ohmic and dielectric losses, the commutation capacitors have to be of a particularly high quality. Since CONNECTIONS AMP plugs 6.3 x 0.8 modern low-loss dielectrics are applied and also the current Threaded bolts M10 paths are generously dimensioned, Vishay ESTA commutation capacitors are ideal for such extreme loads. MOUNTING POSITION Vertical/Horizontal Upside down position, upon request only PROTECTION Overpressure tear-off fuse, refer to general information LOSS FACTOR -4 50Hz 1.5 x 10 4 10kHz 5.0 x 10- CAPACITANCE TOLERANCE 10% TEST VOLTAGES terminal/terminal 2.15 x Un DC/2 AC/ 10 sec. terminal/casing 2.0 x Un/2 + 1000 VAC/60 sec. min. 3.000VAC/10 sec. PEAK CURRENT (periodical) du/dt x C A STANDARD VDE 0560/12 IEC 61071-1 EN 61071-1 DIELECTRIC metallized polypropylene film, refer to general information Document Number: 13102 www.vishay.com Revision 21-Mar-02 51KMKP/KA Power Electronic, Standard AC Capacitors Vishay ESTA STANDARD CAPACITORS IN CYLINDRICAL CASING, OIL IMPREGNATED, SELF-HEALING, WITH FUSE AC-CAPACITORS, COMMUTATION AND DAMPING CAPACITORS SERIES KMKP/KA 900V - 3500V RATED VOLTAGE U 900V n RMS voltage U 640V rms Peak voltage (periodical) U 1344V s Surge peak voltage (not periodical) U 2688V smax DC voltage U 1800V DC MODEL C I du / dt DIMENSIONS WEIGHT FIGURE* F A V / s d x h (mm) kg KMKP 900 - 0.10 IA 0.10 12.0 750 30 x 52 0.04 1 KMKP 900 - 0.22 IA 0.22 12.0 750 30 x 52 0.04 1 KMKP 900 - 0.33 IA 0.33 12.0 600 30 x 52 0.04 1 KMKP 900 - 0.47 IA 0.47 12.0 500 30 x 52 0.04 1 KMKP 900 - 0.68 IA 0.68 15.0 500 30 x 52 0.04 1 KMKP 900 - 1.0 IA 1.0 16.0 500 35 x 52 0.05 1 KMKP 900 - 2.2 IA 2.2 16.0 500 35 x 72 0.07 1 KMKP 900 - 3.3 IA 3.3 16.0 500 35 x 82 0.08 1 KMKP 900 - 4.7 IA 4.7 18.0 300 40 x 97 0.12 1 KMKP 900 - 6.8 IA 6.8 18.0 300 50 x 92 0.18 4 KMKP 900 - 10 IA 10.0 18.0 300 60 x 97 0.27 4 KMKP 900 - 15 IA 15.0 18.0 300 60 x 127 0.31 4 KMKP 900 - 15 IB 15.0 40.0 300 64 x 109 0.31 6 I KMKP 900 - 22 IB 22.0 80.0 300 64 x 140 0.45 6 l KMKP 900 - 33 IB 33.0 80.0 300 64 x 240 0.68 6 I KMKP 900 - 47 IB 47.0 80.0 300 64 x 240 1.06 6 I KMKP 900 - 68 IB 68.0 80.0 300 84 x 240 1.33 6 I KMKP 900 - 100 IB 100.0 80.0 300 84 x 340 1.42 6 I *See dimensional drawings document number : 13104 Other values available upon request. Standard capacitors types usually, available ex stock. Non-standard and custom styles to be manufactured in accordance with specific orders. Minimum order quantities are applicable depending on the various capacitor types. Vishay reserve the right to change any dimensions without notice. www.vishay.com Document Number: 13102 52 Revision 21-Mar-02