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| KMKP/KA Vishay ESTA Power Electronic, Standard AC Capacitors STANDARD CAPACITORS IN CYLINDRICAL CASING, OIL IMPREGNATED, SELF-HEALING, WITH FUSE AC-CAPACITORS, COMMUTATION AND DAMPING CAPACITORS Series KMKP/KA 900V - 3500V, higher voltages upon request. Capacitance range from 0.1 to 100F, in relation to rated voltage and dimension. Other capacitance values, upon request. GENERAL Vishay ESTA Commutation capacitors are used in static frequency changers. They act, for example, as quenching capacitors taking over for a short time the current of the main thyristor thus making sure that the latter will safely block when the voltage returns. The current load is very high on commutation and damping capacitors. Owing to the non-sinusoidal characteristic of the voltage path, high pulse-shaped recharge currents occur. With regard to ohmic and dielectric losses, the commutation capacitors have to be of a particularly high quality. Since modern low-loss dielectrics are applied and also the current paths are generously dimensioned, Vishay ESTA commutation capacitors are ideal for such extreme loads. TECHNICAL DATA OPERATING MODE continuous operation CLASS OF APPLICATION HSF (refer to general information) IMPREGNATION Oil (NON PCB, refer general information) PERMISSIBLE TEMPERATURE RANGE Min./max. casing temperature: - 25/70C Min./max. storage temperature: - 40/85C SELF-DISCHARGE TIME CONSTANT > 10.000s PERMISSIBLE RELATIVE AIR HUMIDITY 95% LIFE EXPECTANCY WITH 3% FAILURE RATE 100000h CONNECTIONS AMP plugs 6.3 x 0.8 Threaded bolts M10 MOUNTING POSITION Vertical/Horizontal Upside down position, upon request only PROTECTION Overpressure tear-off fuse, refer to general information LOSS FACTOR 50Hz 1.5 x 10-4 10kHz 5.0 x 10-4 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 Revision 21-Mar-02 www.vishay.com 51 KMKP/KA Vishay ESTA Power Electronic, Standard AC Capacitors STANDARD CAPACITORS IN CYLINDRICAL CASING, OIL IMPREGNATED, SELF-HEALING, WITH FUSE AC-CAPACITORS, COMMUTATION AND DAMPING CAPACITORS SERIES KMKP/KA 900V - 3500V RATED VOLTAGE RMS voltage Peak voltage (periodical) Surge peak voltage (not periodical) DC voltage MODEL KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 KMKP 900 0.10 0.22 0.33 0.47 0.68 1.0 2.2 3.3 4.7 6.8 10 15 15 22 33 47 68 100 IA IA IA IA IA IA IA IA IA IA IA IA IB IB IB IB IB IB C Un Urms Us Usmax UDC 900V 640V 1344V 2688V 1800V I A 12.0 12.0 12.0 12.0 15.0 16.0 16.0 16.0 18.0 18.0 18.0 18.0 40.0 80.0 80.0 80.0 80.0 80.0 du / dt V / s 750 750 600 500 500 500 500 500 300 300 300 300 300 300 300 300 300 300 DIMENSIONS d x h (mm) 30 x 52 30 x 52 30 x 52 30 x 52 30 x 52 35 x 52 35 x 72 35 x 82 40 x 97 50 x 92 60 x 97 60 x 127 64 x 109 64 x 140 64 x 240 64 x 240 84 x 240 84 x 340 WEIGHT kg 0.04 0.04 0.04 0.04 0.04 0.05 0.07 0.08 0.12 0.18 0.27 0.31 0.31 0.45 0.68 1.06 1.33 1.42 FIGURE* 1 1 1 1 1 1 1 1 1 4 4 4 6I 6l 6I 6I 6I 6I F 0.10 0.22 0.33 0.47 0.68 1.0 2.2 3.3 4.7 6.8 10.0 15.0 15.0 22.0 33.0 47.0 68.0 100.0 *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 52 Document Number: 13102 Revision 21-Mar-02 KMKP/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 RMS voltage Peak voltage (periodical) Surge peak voltage (not periodical) DC voltage MODEL KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 KMKP 1400 0.10 0.22 0.33 0.47 0.68 1.0 2.2 3.3 4.7 6.8 6.8 10 15 22 30 0.10 0.22 0.33 0.47 1.0 SA SA SA SA IA IA IA IA IB IB IBK IB IB IB IB IAX IAX IAX IAX IAX Un Urms Us Usmax UDC C F 0.10 0.22 0.33 0.47 0.68 1.0 2.2 3.3 4.7 6.8 6.8 10.0 15.0 22.0 30.0 0.10 0.22 0.33 0.47 1.0 Un Urms Us Usmax UDC C F 0.10 0.22 0.33 0.47 0.68 1.0 1.5 2.0 3.0 1400V 1000V 2100V 4200V 3000V I A 10.0 10.0 10.0 10.0 18.0 18.0 18.0 18.0 40.0 60.0 80.0 60.0 80.0 80.0 80.0 10.0 10.0 10.0 10.0 10.0 3500V 2480V 5208V 10416V 7200V I A 12.0 12.0 12.0 15.0 15.0 30.0 60.0 80.0 80.0 du / dt V / s 1900 1900 900 750 750 500 400 400 400 DIMENSIONS d x h (mm) 40 x 97 40 x 127 50 x 127 50 x 127 60 x 127 64 x 190 84 x 190 84 x 190 84 x 210 WEIGHT kg 0.16 0.16 0.25 0.25 0.36 0.61 1.05 1.05 1.16 FIGURE* 3 3 3 3 3 7 II 7 II 7 II 7 II du / dt V / s 900 900 900 750 500 500 500 450 450 450 450 250 250 250 250 900 900 900 750 500 DIMENSIONS d x h (mm) 40 x 52 40 x 52 40 x 52 40 x 52 50 x 72 50 x 72 50 x 97 50 x 127 64 x 140 64 x 190 84 x 140 64 x 190 84 x 190 84 x 190 84 x 240 35 x 52 35 x 52 40 x 52 40 x 52 40 x 75 WEIGHT kg 0.07 0.07 0.07 0.07 0.16 0.16 0.19 0.25 0.45 0.61 0.78 0.61 1.05 1.16 1.33 0.05 0.05 0.07 0.07 0.09 FIGURE* 3 3 3 3 4 4 4 4 6I 6I 6I 6I 6I 6l 6I 2 2 2 2 2 RATED VOLTAGE RMS voltage Peak voltage (periodical) Surge peak voltage (not periodical) DC voltage MODEL KMKP 3500 - 0.10 KMKP 3500 - 0.22 KMKP 3500 - 0.33 KMKP 3500 - 0.47 KA 3500 - 0.68 KA 3500 - 1.0 KA 3500 - 1.5 KA 3500 - 2.0 KA 3500 - 3.0 SA SA SA SA SA SB SB SB SB *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. Document Number: 13102 Revision 21-Mar-02 www.vishay.com 53 |
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