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Type 947D Polypropylene, High Energy Density, DC Link Capacitors
High Current, High Capacitance for Inverter Applications

Type 947D series uses the most advanced metallized 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.
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A Cornell Dubilier Orange Drop®

Manufacturer

 N/A Cornell Dubilier

Capacitance

 N/A 260 µF

Direct Current (DC) Rated Voltage (Vr)

 N/A 1100 V

Can Diameter (D)

 N/A 90 mm

Can Height (H)

 N/A 87 mm

Lead Spacing (S)

 N/A 45 mm

Case Area

 N/A 37300 mm²

Root Mean Square (RMS) Current (Irms) at TA = 55 Degree Celsius (ºC) Temperature

 N/A 68 A

Typical Equivalent Series Resistance (ESR)

 N/A 1.5 mΩ

Typical Equivalent Series Inductance (ESL)

 N/A 33 nH

Thermal Resistance θcc

 N/A 1.2 ºC/W

Thermal Resistance θca

 N/A 3.2 ºC/W

Maximum Mass

 N/A 0.6 kg

Standard Capacitance Tolerance (±)

 N/A 10 %

Operating Ambient Temperature Range

 N/A -45 to 85 ºC

Maximum Root Mean Square (RMS) Alternating Current (AC) Voltage (Vrms)

 N/A 230 V

Test Voltage between Terminals at 25 Degree Celsius (ºC) Temperature

 N/A 150 % rated DC voltage for 10 s

Test Voltage between Terminals and Case at 25 Degree Celsius (ºC) Temperature

 N/A 4 kVac at 50/60 Hz for 10 s

Life Test at 85 Degree Celsius (ºC) Temperature, Rated Voltage

 N/A 7000 hours

Life Expectancy at 60 Degree Celsius (ºC) Temperature Core, Rated Voltage

 N/A 350000 hours

Construction Details

Case Material

 N/A Aluminum Can

Resin Material

 N/A Dry Resin UL94V-0

Terminal Material

 N/A Tin Plated Brass

Insulator Cap Material

 N/A Plastic UL94V-0