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You can not get a good answer for this. There are different capacitors for some compressors. Your best advice would be to search the web using the compressor model number and get the manufacturer's recommendation. If that is not avalible then try this. Most compressors of this size use 55MFD. If the unit has a start and run capacitor then, then the run gets down to 50MFD. Most High efficiency dual cap compressors are 45MFD. Some high efficiency dual capacitor units can go as low as 40MFD but that is rare. All of these run capacitors should be 370V or greater.
What else can I help you with?
How can you use a 3 phase capacitor as a single phase capacitor?
Just use any two of the three terminals that are available, this will give you a single phase capacitor.
Why do you use codenser in fan?
fan is a capacitor start capacitor run single phase induction motor. since single phase induction motors are not self starters, caused by discontinuty in stator mmf. so to iniate rotation single phase supply is splitted 90 degree apart by a capacitor to convert it to a 2 phase motor, which produces a continued synchronously revolving mmf in stator to start the motor. cool !!
How single-phase induction motor classified?
The single phase induction motors are made self starting by providing an additional flux by some additional means. Now depending upon these additional means the single phase induction motors are classified as: 1.Split phase induction motor. 2.Capacitor start inductor motor. 3.Capacitor start capacitor run induction motor. 4. Shaded pole induction motor.
How do you connect single phase supply to a two capacitor motor?
See Discuss Question below.
How to connect 3 phase power factor correction capacitor?
how to connect power capacitor with 3 phase motor
How can you use a 3 phase capacitor as a single phase capacitor?
Just use any two of the three terminals that are available, this will give you a single phase capacitor.
What are four types of single phase motors?
Some examples of single-phase motors include split-phase, capacitor-start, shaded pole, and permanent split capacitor (PSC) motors. Each type has its own unique design and application, offering different characteristics and performance capabilities.
Why is a capacitor NOT used in a single phase motor?
Very often a capacitor IS used in a single-phase motor. It provides a phase-shifted current to the starting winding to ensure that the motor runs in the right direction, e.g. clockwise if that is the requirement.
How to rate capacitor in single phase motor?
above 20 Rs/-
What are the types of single phase ac motor?
capacitor start motor
Drawing block diagram of single phase capacitor start motor?
Drawing block diagram of single phase capasitor start motor?
Why can a run capacitor with a single phase motor remain in circuit after the motor starts?
A run capacitor is used to improve the efficiency and power factor of a single-phase motor by providing a phase shift to the auxiliary winding. Once the motor is running, the capacitor helps maintain a steady motor speed and performance. It remains in the circuit to assist in the motor's operation.
Why do you connect a capacitor with an Ac motor?
The capacitor is used to create a second phase from the single phase power source and it is the interaction between these two phases that causes the motor to turn.
Why do you use codenser in fan?
fan is a capacitor start capacitor run single phase induction motor. since single phase induction motors are not self starters, caused by discontinuty in stator mmf. so to iniate rotation single phase supply is splitted 90 degree apart by a capacitor to convert it to a 2 phase motor, which produces a continued synchronously revolving mmf in stator to start the motor. cool !!
Cause of single phase capacitor start motor burning?
mainly due to undervoltage.
How single-phase induction motor classified?
The single phase induction motors are made self starting by providing an additional flux by some additional means. Now depending upon these additional means the single phase induction motors are classified as: 1.Split phase induction motor. 2.Capacitor start inductor motor. 3.Capacitor start capacitor run induction motor. 4. Shaded pole induction motor.
How do you connect single phase supply to a two capacitor motor?
See Discuss Question below.
