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325P356H37M36N3X Dataheets PDF



Part Number 325P356H37M36N3X
Manufacturers Commonwealth Sprague
Logo Commonwealth Sprague
Description Commonwealth Sprague Motor Run Capacitor Catalog
Datasheet 325P356H37M36N3X Datasheet325P356H37M36N3X Datasheet (PDF)

COMMONWEALTH SPRAGUE MOTOR RUN CAPACITOR CATALOG www.DataSheet4U.com www.DataSheet4U.com www.DataSheet4U.com COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 Table of Contents Motor Run Capacitors - Description Marking General Specifications Dimensional Information Part Numbering System Part Numbers - Single Capacitors D.

  325P356H37M36N3X   325P356H37M36N3X


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COMMONWEALTH SPRAGUE MOTOR RUN CAPACITOR CATALOG www.DataSheet4U.com www.DataSheet4U.com www.DataSheet4U.com COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 Table of Contents Motor Run Capacitors - Description Marking General Specifications Dimensional Information Part Numbering System Part Numbers - Single Capacitors Dual Capacitors Part Numbers - Dual Capacitors General Terms and Conditions 2 4 5 8 9 10 13 14 15 Corporate Profile Commonwealth Sprague Capacitor, Inc. (CSCI), formerly a division of Sprague Electric Company, has been manufacturing motor run capacitors since the 1940’s in North Adams, Massachusetts. Sprague has been a leading supplier to many of the well established motor, compressor, and HVAC manufacturers in the industry. Commonwealth Sprague is the only US motor run capacitor manufacturer that metallizes its own polypropylene film. This key attribute allows CSCI to quickly adjust material types to meet fluctuating market demand. Commonwealth Sprague is dedicated to providing high quality products built to US standards for the international marketplace. Continuous improvements in the design, performance, and cost effectiveness of CSCI capacitors are the primary reasons we have been a premiere supplier of motor run capacitors for over 50 years. COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 Motor Run Capacitors Description Metallized polypropylene oil-filled capacitors manufactured by Commonwealth Sprague Capacitor, Inc. offer improved performance and proven reliability in split phase motor, compressor, filter, and general AC applications. The metallized polypropylene capacitor is self healing. Any defect that occurs in the dielectric is automatically “cleared” within microseconds, and the capacitor continues to function at full efficiency. The metallized electrode evaporates around the defect allowing full functionality of the component with negligible capacitance loss. The 325P and 328P Series capacitors have excellent capacitance stability with time and temperature, and very low internal power losses. The low power loss is a result of the minimal dissipation factor of the dielectric. Offered in AC voltage ranges from 240 Volt to 660 Volt at 60 Hertz, these capacitors are available with capacitance values ranging from 3 to 100 µF (micro-Farads). Metallized Polypropylene Film The primary component of these motor run capacitors is the metallized film. The electrode is vacuum deposited on specially formulated polypropylene film to create a high quality metallized film. CSCI also has led the industry in applying the latest film advances. This capability has allowed CSCI to lead the industry in the development of thinner metallized films and smaller capacitors. The Capacitor Element The master rolls of metallized film are slit into specific widths based on a capacitor model. These rolls are placed on high speed, computer controlled winding machines where the capacitor section is wound into discrete capacitor elements. Once the section is wound, the ends are completely covered with a conductive endspray and thermally cured to relieve any material stresses and stabilize the capacitance (Figure 1.1). 1.1 Single Capacitor Element COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 Construction The Dual Capacitor Element The dual, round concentric capacitor element (Figure 1.2) was developed in response to the application requirements of the HVAC industry. In a typical air conditioning (AC) system, two motor run capacitors are required. One capacitor is used for the fan motor (fan), the other for the compressor (herm). CSCI uses state-of-the-art winding technology to wind these two capacitors into one concentric element, resulting in a more compact package and increased cost savings. 1.2 Dual Round Concentric Element The Interruptible Cover Assembly The capacitor element is housed in a steel, aluminum, or plastic case with a cover. Both of the metal housings use a steel cover assembly (Figure 1.3), consisting of the cover blank, patented single bushing terminals, and a pressure actuated interrupter. The plastic capacitor uses a plastic cover. The patented single bushing terminal is designed to provide a leak proof seal and prevents terminal rotation. The interrupter is a standard safety feature found on all high quality motor run capacitors. If the capacitor experiences a failure that disrupts the dielectric system, internal pressure builds up. Our pressure sensitive interrupter is designed to internally disconnect the tabs from the terminals. This creates an open circuit before allowing the case to rupture. This very important feature prevents a potentially dangerous catastrophic failure. 1.


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