The 947C321K901CAMS is a polypropylene DC link capacitor designed for high-current inverter applications, with a capacitance of 320 µF, a rated voltage of 900 Vdc, a diameter of 90 mm, a height of 97 mm, and an M5 threaded terminal. It features a dry resin-filled, aluminum case with a black PVC sleeve, operates from -40 °C to 85 °C, and meets IEC 61071 and IEC 61881 standards. The part has a typical RMS current rating of 61 A, an ESR of 2.1 mΩ, an ESL of 33 nH, and a thermal resistance of 2.7 °C/W (case-to-ambient). Mass is 0.7 kg.
Power Film Dc Applications / Dc Link Capacitors / Large Cylindrical
Type 947C High Capacitance, High Current, DC Link Capacitors. Type 947C series uses the most advanced metallized fi lm technology for long life, high reliability in DC Link applications. This series delivers high capacitance, high voltage and high ripple current handling capabilities required for inverters used in wind, solar, fuel cell applications and more.
| Cornell Dubilier | Richardson RFPD | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | 947C321K901CAMS | 947C321K901CAMS |
| Product Name | Film Paper Film Capacitors | Film Capacitor |
| Configuration / Form Factor | Leaded Capacitor | |
| Technology | Film Capacitors | Film Capacitors |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Electrostatic Capacitors | Paper | |
| Capacitance Range | 320 microF | 320 microF |
