Type MPF, AC Motor Run Capacitors Oval and Round, Oil Filled, 70 C, Metallized Polypropylene Capacitors Type MPF AC metallized polypropylene film dielectric capacitors offer a reliable option for alternating current applications. All devices are oil filled in metal cases with 4-prong quick disconnect terminals for easy assembly. These capacitors pack high capacitance and voltage capabilities into a small, light-weight package. The MPF is internally protected for fail-safe operation. These capacitors have extremely low DF that is ideal for AC motor- run applications. Highlights - Low DF - Protected with a pressure sensitive interrupter - Small size and light weight - UL E71645 - CSA 219950 Click here to view hardware - Air conditioning and refrigeration applications - Power factor correction - Motors Specifications Capacitance Range 1 F to 80 F Capacitance Tolerance 10% Rated Voltage 330 Vac, 370 Vac and 440 Vac Operating Temperature Range with Ripple 40 C to +70 C Rated Frequency 50 Hz and 60 Hz Dissipation Factor 0.1% max 60 Hz RoHS Compliant Capacitance vs. Temperature Service Life Objective The service life objective for this series is 60,000 hours of The Capacitance vs. Temperature curve may be used to determine operating life with a 94% survival rate when operated at the capacitance change as a function of temperature. Capacitance full voltage, 60 Hz, and rated ambient temperature. AC ca- varies by no more than 3% over the operating temperature range. pacitors are frequently used at voltages and ambient tem- Capacitance vs. Temperature peratures other than rated conditions. Service life may be estimated under specific conditions of temperature and voltage by using the curves as shown below and to the Capacitance vs. Temperature right. Life vs. Temperature 10000 20 0 20 40 60 80 1000 Life vs. Voltage 100 10 50 75 100 125 25 CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830 % of Rated LifeType MPF, AC Motor Run Capacitors Oval and Round, Oil Filled, 70 C, Metallized Polypropylene Capacitors Oval Case Style See Ratings Table for H dimension Oval Style A B D Industry Type B D Style 32, 37,38 32 1 5/16 2 5/32 13/16 1 Flat Oval .030 37 1 29/32 2 29/32 13/16 1 Flat Oval 38 1 31/32 3 21/32 13/16 2.0 Flat Oval A .030 H .250 .5 Construction Details Case Material Aluminum Encapsulation Enviromentally Safe Dielectric Fluid Tin Plated Steel Terminal Material Oval Ratings Cap. Case Aluminum Catalog H Cap. Case Aluminum Catalog H (F) Code Part Number (inches) (F) Code Part Number (inches) 370V 440V 1.0 32 32FD3701A-F 2.19 1.0 32 32FB4401A-F 2.19 2.0 32 32FD3702A-F 2.19 2.0 32 32FB4402A-F 2.19 3.0 32 32FD3703A-F 2.19 3.0 32 32FB4403A-F 2.19 4.0 32 32FD3704A-F 2.19 4.0 32 32FB4404A-F 2.19 5.0 32 32FD3705A-F 2.19 5.0 32 32FB4405A-F 2.19 6.0 32 32FD3706A-F 2.19 6.0 32 32FB4406A-F 2.19 7.5 32 32FD37075A-F 2.19 7.5 32 32FB44075A-F 2.88 10.0 32 32FD3710A-F 2.88 7.5 37 37FB44075A-F 2.38 12.5 32 32FD37125A-F 2.88 10.0 32 32FB4410A-F 2.88 12.5 37 37FD37125A-F 2.38 10.0 37 37FB4410A-F 2.38 15.0 37 37FD3715A-F 2.38 12.5 37 37FB44125A-F 2.38 17.5 37 37FD37175A-F 2.38 15.0 37 37FB4415A-F 2.38 20.0 37 37FD3720A-F 2.38 17.5 37 37FB44175A-F 2.91 22.5 37 37FD37225A-F 2.38 20.0 37 37FB4420A-F 2.91 25.0 37 37FD3725A-F 2.91 20.0 38 38FB4420A-F 2.91 27.5 38 38FD37275A-F 2.91 25.0 37 37FB4425A-F 3.91 30.0 37 37FD3730A-F 2.91 25.0 38 38FB4425A-F 3.91 30.0 38 38FD3730A-F 2.91 30.0 38 38FB4430A-F 3.91 35.0 37 37FD3735A-F 3.91 35.0 37 37FB4435A-F 4.75 35.0 38 38FD3735A-F 2.91 35.0 38 38FB4435A-F 3.91 40.0 37 37FD3740A-F 3.91 40.0 37 37FB4440A-F 4.75 40.0 38 38FD3740A-F 2.91 40.0 38 38FB4440A-F 3.91 45.0 37 37FD3745A-F 3.91 45.0 38 38FB4445A-F 3.91 45.0 38 38FD3745A-F 2.91 50.0 38 38FB4450A-F 3.91 50.0 38 38FD3750A-F 2.91 55.0 38 38FB4455A-F 4.75 70.0 38 38FD3770A-F 3.91 60.0 38 38FB4460A-F 4.75 CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830