The 947D571K122CLRSN is a polypropylene DC link capacitor in an aluminum can with a dry resin UL94V-0 housing, designed for high-current inverter applications such as wind, solar, and UPS systems. It has a capacitance of 570 µF, a rated DC voltage of 1200 V, and a maximum RMS current of 66 A at 55 °C. The capacitor measures 100 mm in diameter and 162 mm in height, with a terminal spacing of 50 mm, and features an M8 stud mount with a maximum torque of 10 Nm. It operates from -45 °C to 85 °C, meets IEC 61071 standards, and has an ESR of 2.6 mΩ and an ESL of 59 nH. The case has a thermal resistance of 1.0 °C/W from case to ambient and a mass of 1.4 kg.
Power Film Dc Applications / Dc Link Capacitors / Large Cylindrical
Type 947D series uses the most advanced metalized film technology for long life and high reliability in DC Link applications. This series combines high capacitance and very high ripple current capability needed for today’s inverter designs for wind, solar, fuel cells, UPS systems and more.
570µF Film Capacitor 230V 1200V (1.2kV) Polypropylene (PP), Metallized Radial, Can
Polypropylene, High Energy Density, DC Link Capacitors 570µF 1200V
CAP FILM 570UF 10% 1.2KVDC RAD
| Cornell Dubilier | Richardson RFPD | DigiKey | New Yorker Electronics Co., Inc. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 947D571K122CLRSN | 947D571K122CLRSN | 947D571K122CLRSN-ND | 2002-947D571K122CLRSN | 947D571K122CLRSN |
| Product Name | Film Paper Film Capacitors | Film Capacitor | Film Capacitors | Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | Leaded Capacitor | ||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer | |
| Operating Temperature | -45 to 85 C (-49 to 185 F) | -45 to 85 C (-49 to 185 F) | -45 to 85 C (-49 to 185 F) | -45 to 85 C (-49 to 185 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 570 microF | 570 microF | 570 microF | 570 microF | 570 microF |
