27L880 GENTEQ, 27L880 Datasheet - Page 6

• Manufacturer Part Number: 27L880
• Description: CAPACITOR MOTOR RUN 45/5UF, 370V, CASE S
• Manufacturer: GENTEQ

Specifications of 27L880

• Capacitance 1: 45µF
• Capacitance 2: 5µF
• Voltage Rating: 370VAC
• Capacitor Dielectric Type: Polypropylene
• Capacitance Tolerance: ± 6%
• Capacitor Mounting: Quick Connect
• Operating Temperature Range: -40°C To +70°C
• Lead Spacing: 20.57mm
• Capacitance, Dual: 45 / 5 UF
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

02
GTC
Metallized film capacitors are unsurpassed in terms of size, weight, performance, and reliability for
AC applications. Regal-Beloit brings over 60 year of capacitor manufacturing experience to the
product lines described in this publication. These capacitors represent the best in product design
for long-term reliability and safe operation. Regal-Beloit’s materials, product, and process
development work continue to provide capacitor users with outstanding total value.
The GEM III Motor Run Capacitors are widely used with permanent split phase capacitor motors
for the more efficient use of electricity. These motors are used in heating and cooling
equipment, appliances, business machines, office equipment, and a wide variety of light
commercial and industrial equipment.
001
Capacitors for Motor Run Applications
– 02 / 10
GEM III Construction
Genteq Capacitors
www.genteqcapacitors.com
Regal-Beloit’s GEM III capacitors are manufactured with
high-grade metallized polypropylene film. This film is in the
range of 5 to 10 microns thick, depending on the
application, voltage, and conditions. The metallized
electrode is several hundred angstroms thick.
The film is wound into capacitor rolls on high-speed, high-
precision machines. The winding is extremely tight so that
there is not enough space between the layers for corona
(localized partial electrical discharges) to occur. The rolls
are sprayed on both ends with metal to make the
connection to the extremely thin edges of the metallized
electrodes. This process is critical to the quality and
performance of the capacitors.
The rolls are assembled in metal cases, Regal-Beloit’s
proprietary Dielektrol VI liquid is introduced under
vacuum, and the capacitors are sealed. They are then
subjected to 100% electrical testing for capacitance,
dissipation factor, and high potential electrical withstand,
both terminal-to-terminal and terminal-to-case.
Descriptive Information