Smiler Cbb65 Capacitor 45UF+5 45mf AC Motor Run Dual Capacitor for Air Conditioner

• Customization: Available
• Type: Polypropylene Capacitor
• Application: AC / Motor, Power, Air Conditioner, Fan
• Model NO.: CBB65
• Packaging Type: Surface Mount
• Capacitance: 1~80UF
• Structure: Fixed Capacitor
• Manufacturing Material: Polypropylene
• Transport Package: Carton
• Specification: CBB65
• Trademark: SMILER
• Origin: Guangdong, China (Mainland)
• Production Capacity: 50, 000 PCS Per Day
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Safety approvals:	CQC/UL/VDE/TUV/CL
Approval  standard	GB/T3667,UL810,EN60252
Climatic category	25/70/21,25/85/21,40/70/21,40/85/21
Rated voltage	150VAC~600VAC(50-60Hz)
Capacitance range	1uF~80uF
Capacitance tolerance	+_5%(J),+_10%(K),+10%(U),-5%(U)
Testing voltage
Between terminals	2*Un(VAC)/5s
Between terminals and case	2*Un+1000(VAC)/5s(>=2000VAC)
Insulation Resistance(20ºC)
Between terminals	>=2000MΩ,UF(500VDC,5s)
Tangent of loss angle(20ºC)	<=0.002(100Hz)
Class of safety protection	S0/S3
Fault Currency	10,000AFC(UL810)

 

 

Capacitance(uf)	250/300VAC			400-450VAC
	Cylindrical		Ocal	Cylindrical		Ocal
	D	H	L*W*H	H	D	L*W*H
10uf	40	55	51.5*31.5*65	30	60	51.5*31.5*65
15uf	40	55	51.5*31.5*65	35	60	/
20uf	40	65	51.5*31.5*65	40	60	51.5*31.5*75
25uf	40	65	51.5*31.5*65	40	60	51.5*31.5*85
30uf	/	/	/	40	70	71.5*45*75
35uf	40	75	71.5*45*75	45	70	/
40uf	/	/	/	45	70	71.5*45*85
45uf	45	75	71.5*45*75	45	80	/
50uf	45	85	71.5*45*85	45	90	71.5*45*100
60uf	45	95	71.5*45*100	50	90	/

 

• Model: CBB65 
• Case Material: unpainted aluminum case.
• Dielectric Material: metallized polypropylene film.
• Capacitance Tolerance: ±5%.
• Operating temperature: -40ºC to +70ºC/-104ºF to +158ºF.
• Frequency: 50/60 Hz.
• Safety rated: 10,000 AFC - Available Fault Current.
• Operating Life: 60,000 hours with 94% survival (In accordance with the EIA­456 Industry Standard).
• Dissipation Factor: 0.1% maximum.

 

 

What's a dual run AC capacitor ?

• A capacitor is an electric component that temporarily stores an electrical charge and AC capacitor is a key component to start air conditioner motors.
• A dual run capacitor supports "TWO" electric motors, one section for the condenser fan motor and the other for the compressor motor. Beacause of technological innovation, the dual run capacitor can saves space by combining two capacitors into one case.
• Round cylinder-shaped dual run capacitors are commonly used for air conditioning, it can help in the starting of the compressor and the condenser fan motor.
• Air conditioner capacitor is small in size, lightweight, heat resisting and anti-explosion.

Dual capacitors come in a variety of sizes, depending on the capacitance (µF or MFD) and the voltage.

 

1. The capacitance (µF or MFD) must be the same or stay within ±6% of its original value. Example: 45 µF cap can be substituted by 42.3 to 47.7 µF with the same or better voltage ratings capacitor .
2. A 440 volt capacitor can be used in place of a 370 volt capacitor, as it can work better, but the 370 volt capacitor can't be used in place of a 440 volt capacitor.It will work for a while or will fail prematurely, because exceeding the capacitor's rated voltage will cause the dielectric to break down and the capacitor to short out.

"TIME" to Replace

The Dual Run AC Capacitor needs to be replaced when the following conditions occur:

1. The fan wouldn't spin - the condenser fan motor maybe died.
2. The air conditioner is making humming sound, but no air flow.
3. Air conditioner stopped cooling - the compressor in the condenser maybe not coming on.

"SUPER EASY" to Install

• First, Shut off power to the A/C at both the thermostat and the breaker box. Secondly, taking out the capacitor.
• What's important, make sure you know which wire is for which terminal - three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan and "C" for the common line.
• Direct replacement, no need to change wiring or adapter.
• Last but not least, self-install will save you a substantial amount of money!

Film capacitors are widely used in electronics, home appliances, communications, electric power and other industries. Film capacitors are mostly made of polypropylene and polyester films, and polyester films are mostly used in low-voltage, miniaturized electronic instruments with low heat resistance requirements Household appliances and power capacitors mostly use polypropylene film.

In recent years, in the application of hybrid electric vehicles and electric vehicles, it is required to meet:

1.In order to achieve high output and high efficiency of the motor drive system, the voltage is increased.

2.In order to realize the miniaturization of automobiles with low energy consumption (or low fuel consumption), etc.

In the inverter of its drive system, a smoothing capacitor for smoothing the DC voltage is required, and a large-capacity and inexpensive aluminum electrolytic capacitor is conventionally used for this purpose.

However, with the advancement of technological innovation and thinning of dielectric films for capacitors, it is now required to re-evaluate the specifications of film capacitors with excellent electrical characteristics such as high withstand voltage, low loss, high ripple current, and long life.

With the spread and widespread use of hybrid vehicles and electric vehicles in the future, cost reduction and miniaturization of the system are indispensable. Therefore, film capacitors are also required to further improve the performance of miniaturization, support for high ripple current, and high temperature.

Miniaturization by thinning dielectric film, high withstand voltage and long life by developing vapor deposition technology, supporting high ripple current by reducing ESR, enhancing reliability by developing component materials, and enhancing heat dissipation by optimizing structural design , and other functional film capacitors.

 

Features of Film Capacitors

As the electrolyte of film capacitors, a plastic film with a thickness of several micrometers is used, and in the application of hybrid vehicles and electric vehicles, a polypropylene film with metal vapor deposited on it is mainly used as an internal electrode.

Vapor-deposited metals (metallized films), which have excellent electrical properties, safety, and high reliability as shown below.

1.Capacitance characteristics that are stable to temperature changes

2.Excellent voltage resistance performance, most suitable for high voltage applications

3.Low loss, so the heat generation of the product itself can be suppressed, and energy saving can be realized

4.It has sharp high frequency characteristics and excellent filtering effect

5.High ripple current tolerance, high current density per unit volume

6.With self-recovery function (self-repair), excellent safety

7.No maintenance required for more than 10 years in high temperature environment

Although conventional film capacitors using polypropylene films have excellent electrical properties, they are difficult to miniaturize, and it is difficult to obtain capacitance per unit volume, so they are only used for some applications.

Today, with the thinning of dielectric films and the improvement of evaporation technology, the demand for film capacitors in hybrid vehicles and electric vehicles has risen sharply.