The MP9-21458K is a high-reliability, three-phase AC filter capacitor module designed specifically for demanding industrial drive applications. It integrates three identical 330 μF, 1000 VAC (RMS) metallized polypropylene film (EC) capacitors in a compact, mechanically robust, and thermally optimized housing. Rated for continuous operation at 1000 VAC (50/60 Hz), it meets IEC 61071 and IEC 61881 standards, with self-healing capability, low ESR, and high ripple current handling — essential for harmonic filtering and DC-link stabilization in ABB medium-voltage and high-power converters (e.g., ACS880, ACS800, and HPL series). The unit features screw terminals, integrated discharge resistors (≤75 V within 3 min per IEC), IP00/IP20-rated enclosure, and is UL Recognized (E492215) and RoHS compliant. Mounting orientation and forced-air cooling per ABB’s application guidelines are recommended for optimal lifetime (>100,000 h @ 70°C hotspot).
版权所有：https://www.dianrong1.com 转载请注明出处