97F9851 GENTEQ, 97F9851 Datasheet - Page 11

• Manufacturer Part Number: 97F9851
• Description: CAPACITOR MOTOR RUN 45/5UF, 440VAC, CASE T
• Manufacturer: GENTEQ
• Series: Life-Liner

Specifications of 97F9851

• Capacitance 1: 45µF
• Capacitance 2: 5µF
• Voltage Rating: 440VAC
• Capacitor Dielectric Type: Polypropylene
• Capacitance Tolerance: ± 6%
• Capacitor Mounting: Quick Connect
• Lead Spacing: 20.57mm
• Capacitance: 45 μF,5 μF
• Material, Element: Polypropylene Metallized
• Special Features: Motor Run
• Termination: Quick Connect
• Tolerance: ±6 %
• Voltage, Rating: 440 VAC
• Capacitance, Dual: 45 / 5 UF
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FINAL INSTALLATIoN NoTeS
Before energizing the HVAC system, always confirm all wiring with the
system’s schematic and the diagrams provided in this manual. Also confirm
that all connections, even the ones not affected, are clean and secure.
After replacing capacitors, always confirm the system operation –
including confirmation that voltage and amperage readings fall within the
manufacturer’s specification on the data plate.
Capacitor Diagnosis Support
If a run capacitor is suspect of being weak or failed, there are different means
of diagnosis. The information provided here is for RUN capacitors only.
oHmS TeST
The ohms test will only determine whether the capacitor can charge and
discharge – basically telling you that the capacitor acts like a capacitor. This
test will NoT determine actual capacitance or capability.
Using an ohm meter set to the highest scale, connect the leads of the ohm
meter across the terminals of the capacitor. on dual run capacitors, check
(C) to (FAN) or (C) to (HERM) as two separate checks. Leave the leads
connected to the capacitor for a couple of seconds. Then simply reverse the
meter leads on the two thermals being checked. A good capacitor will cause
the ohm meter to read from Infinity to zero and back to Infinity. If there is no
movement on the meter, reverse the meter leads again.
If the meter only reads zero, the capacitor is shorted and should be replaced.
If the meter only reads Infinity, the capacitor is open and should be replaced.
CAP3001 Rev 5/09
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