Potential Relay Hard Start Kit

Backup electronic timing circuit to protect the compressor.

Potential relay hard start kit.

Spp6e e series hard start. The compressor manufacturer or oem will almost always use a potential starting relay for this purpose. I have spent most of my career being afraid of hard start kits i heard too many horror stories of start caps exploding and sales technicians telling every customer they need one. Hard start kit potential relay start capacitor 208 to 240 voltage 35 contact rating amps item 20lp99 mfr.

A hard start kit is a capacitor that adds the starting torque and some means of removing the capacitor from the start circuit as soon as the compressor has started. Looking for 5 2 1 compressor saver hard start kit potential relay start capacitor 208 to 240 voltage 35 contact rating amps 32zn46. As the compressor reaches about 80 of full speed the voltage generated in the. Electronic potential relay start capacitor combination hard start kit with electronic timing circuit.

Grainger s got your back. This electronic relay meets original equipment manufacturer oem requirements for relays to fit multiple applications. This supco spp e series electronic potential relay style hard start kit has a two wire installation connection for starting motors. Nate recognized course 1867 0002 voltage sensing.

You will find that most oem s wire between start and common but this does not mean that wiring between start and run is bad it just needs to be designed correctly for that purpose kickstart does it this way for example. Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more. Some hard start manufactures wire the coil on the potential between start and common and some wire it between start and run. Mechanical potential relay hard start kit recommended this style hard start kit uses a potential relay to take out the start capacitor of the circuit upon startup once the ac compressor is at approximately 75 to 80 its full operating speed back emf electro motive force generated by the compressors rotor creates a magnetic field that opens the relay taking the start capacitor out of.

It dawned on me recently that it may be time for me to take a more mature look at start capacitors.