POWER ELECTRONIC CAPACITORS
49Pages

ENERGY SECTOR POWER ELECTRONIC CAPACITORS • DC LINK CAPACITORS & SNUBBER CAPACITORS -RELEVANT FOR WIND PLANTS, SOLAR POWER PLANTS, MEDICAL AND INDUSTRIAL EQUIPMENT, CAR ELECTRONICS • AC/DC GENERAL PURPOSE CAPACITORS -RELEVANT FOR POWER ELECTRONIC APPLICATIONS WITH HIGH CURRENT AND HARMONICS DISTORTION WITH LONG LIFE EXPECTANCY

ISKRA MANUFACTURES AND SUPPLIES A WIDE RANGE OF POWER ELECTRONIC CAPACITORS WHICH CAN BE USED FOR VARIOUS FUNCTIONS IN ELECTRIC CIRCUITS. THEY ARE MOST COMMONLY USED IN FREQUENCY OR VOLTAGE INVERTERS, UNINTERRUPTIBLE POWER SUPPLIES, MOTOR DRIVES, WELDING EQUIPMENT, WIND AND SOLAR POWER SYSTEMS. A TYPICAL SWITCHING-MODE POWER SUPPLY IS SHOWN IN THE FIGURE BELOW. DC LINK CAPACITORS AT POSITION C1 ARE USED FOR DC VOLTAGE SMOOTHING. CAPACITORS AT POSITION C2 ARE SNUBBER CAPACITORS. WHEN A SWITCH OPENS, THEY ELIMINATE VOLTAGE SPIKES CAUSED BY CIRCUIT INDUCTANCE. AC FILTERING CAPACITORS AT...

• CN- RATED CAPACITANCE NOMINAL VALUE OF CAPACITANCE MEASURED AT 20 °C. • UNDC - RATED DC VOLTAGE MAXIMUM OPERATING PEAK VOLTAGE OF EITHER POLARITY BUT OF A NON-REVERSING TYPE WAVEFORM FOR WHICH THE CAPACITOR HAS BEEN DESIGNED. • Urms - RATED RMS VOLTAGE ROOT MEAN SQUARE OF MAX. PERMISSIBLE VALUE OF SINUSOIDAL AC VOLTAGE IN CONTINUOUS OPERATION. • UN - RATED AC VOLTAGE MAXIMUM OPERATING PEAK RECURRENT VOLTAGE OF EITHER POLARITY OF A REVERSING TYPE WAVEFORM FOR WHICH THE CAPACITOR HAS BEEN DESIGNED. • Ur- RIPPLE VOLTAGE PEAK-TO-PEAK ALTERNATING COMPONENT OF THE UNIDIRECTIONAL VOLTAGE. • Imax...

APPLICATIONS • HYBRID VEHICLES • WIND PLANTS • ELECTRIC ENERGY GENERATION FROM SEA WAVES • MEDICAL EQUIPMENT • INDUSTRIAL EQUIPMENT • CAR ELECTRONICS • RAILWAYS AND TURBINES (GENERATOR) • FREQUENCY INVERTERS • ELEVATORS • WELDERS REFERENCE STANDARDS • IEC61071 • UL 810 (CONSTRUCTION ONLY) FILE No.: E196169 CAPACITANCE RANGE CAPACITANCE TOLERANCE VOLTAGE RANGE DISSIPATION FACTOR TAN(A0) SERIES RESISTANCE DIELECTRIC TEMPERATURE COEFFICIENT OPERATING TEMPERATURE INDUCTANCE TEST VOLTAGE CASING MATERIAL CAP FILLING TERMINALS TORQUE OF TERMINALS BASE STUD MAX. ALTITUDE MAX. HOT SPOT TEMPERATURE...

GENERAL CHARACTERISTICS CAPACITANCE RANGE

APPLICATIONS • SWITCHING MODE POWER SUPPLIES (SMPS) • WIND PLANTS • SOLAR POWER PLANTS • MOTOR DRIVES • INDUCTION HEATERS • FREQUENCY INVERTERS • UNINTERRUPTIBLE POWER SUPPLIES (UPS) • FOR HARSH ENVIRONMENT • SELF-HEALING PROPERTIES • HIGH RIPPLE CURRENT • HIGH RELIABILITY • VERY LOW LOSSES SPECIFICATIONS • RATED CAPACITANCE • CAPACITANCE TOLERANCE • RATED VOLTAGE UNDC • TEST VOLTAGE • SELF-INDUCTANCE • INSULATION RESISTANCE BETWEEN TERMINALS • OPERATING TEMPERATURE RANGE • CLIMATIC CATEGORY • LIFE EXPECTANCY TERMINAL TO TERMINAL = 1.5xUNDC, 10 s < 1nH PER mm OF PITCH RxC > 30 000 s AFTER 1...

GENERAL CHARACTERISTICS CAPACITANCE RANGE (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (3) MAXIMUM tan(5) VALUES MEASURED AT 1 kHz. (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz.

GENERAL CHARACTERISTICS CAPACITANCE RANGE (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (3) MAXIMUM tan(5) VALUES MEASURED AT 1 kHz. (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz.

GENERAL CHARACTERISTICS CAPACITANCE RANGE (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (3) MAXIMUM tan(5) VALUES MEASURED AT 1 kHz. (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz.

GENERAL CHARACTERISTICS CAPACITANCE RANGE NOTES: (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (2) NOMINAL DIMENSIONS. (3) MAXIMUM tan(5) VALUES MEASURED AT 1 kHz. (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz. (5) MAXIMUM R.M.S. CURRENT AT 10 kHz, 0,mb = 70°C FOR A9ase< 20°C.

GENERAL CHARACTERISTICS CAPACITANCE RANGE NOTES: (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (2) NOMINAL DIMENSIONS. (3) MAXIMUM tan(5) VALUES MEASURED AT 1 kHz (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz. (5) MAXIMUM R.M.S. CURRENT AT 10 kHz, 0,mb = 70°C FOR A9ase< 20°C.

GENERAL CHARACTERISTICS CAPACITANCE RANGE NOTES: (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (2) NOMINAL DIMENSIONS. (3) MAXIMUM tan(5) VALUES MEASRED AT 1kHz. (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz. (5) MAXIMUM R.M.S. CURRENT AT 10 kHz, 0,mb = 70°C FOR A9ase< 20°C.

DIMENSIONS TERMINAL DIMENSIONS CONSTRUCTION • DIELECTRIC: POLYPROPYLENE FILM • CAPACITOR ELECTRODES: VACUUM-DEPOSITED • CASING: PLASTIC CASE WITH FLAME-RETARDANT EPOXY RESIN SEALING (UL 94 V-0) • TERMINAL: PARALLEL TINNED COPPER (2 OR 4 PINS) INTERNAL CONSTRUCTION FIRST CONTACT LAYER

APPLICATIONS • HYBRID VEHICLES • WIND PLANTS • SOLAR POWER PLANTS • ELECTRIC ENERGY GENERATION FROM SEA WAVES • MEDICAL EQUIPMENT • INDUSTRIAL EQUIPMENT • CAR ELECTRONICS • RAILWAYS AND TURBINES (GENERATOR) • FREQUENCY INVERTERS • DC FILTERING APPLICATIONS • HIGH CAPACITANCE • SELF-HEALING PROPERTIES • HIGH RELIABILITY • LOW LOSSES • LOW DISSIPATION FACTOROF DIELECTRIC 0.1 mF UP TO 480 mF ± 5 %, ± 10 % 450 V DC, 700 V DC, 800 V DC, 900 V DC, 1100 V DC, 1300 V DC TERMINAL TO TERMINAL = 1.5xUNDC, 10 s < 1nH PER mm OF PITCH RxC > 30 000 s AFTER 1 min AT 100 V FOR UNDC < 500 V DC AT 500 V FOR...

GENERAL CHARACTERISTICS CAPACITANCE RANGE (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz.

GENERAL CHARACTERISTICS CAPACITANCE RANGE (1) CAPACITANCE VALUE MEASURED AT 1 kHz. INTERMEDIATE CAPACITANCE VALUES AVAILABLE ON REQUEST. (4) TYPICAL EQUIVALENT SERIES RESISTANCE AT 10 kHz.