SPP Compressor Hard Start Capacitor

SPP compressor hard start capacitor consists of a motor starting capacitor and a series PTC thermistor.

It can increase the motor torque at a voltage lower than 90%, and make the compressor motor start.

In addition, the product features high reliability and long service life.

SPP compressor hard start capacitor is suitable for refrigeration compressor frequency of 50 Hz to 60 Hz and 110 VAC to 277 VAC for single-phase AC motors.

For example, heavy-duty motor starting on refrigeration, heat pump, and ETC compressors.

Model

Voltage

Scope of application(HP)

Capacitor(uF)

SPP4A

90-130

1/8-1

88-106

SPP5B

90-227

1/3-2

43-52

SPP6B

90-227

1/2-3

88-106

SPP7B

90-227

1-4

130-156

SPP7C

90-227

2-5

130-156 330VAC

SPP8B

90-227

1-5

145-174

SPP8C

90-227

2-6

145-174 330VAC

The SPP compressor hard start capacitor is connected to the run capacitor by keeping the two wires in the SPP capacitor connected in parallel with the run capacitor without removing any of the original wires.

If all running capacitor terminals are used, use the special terminal connections for the RX-E.

For more details, please contact us now.

SPP Hard Start Capacitor Connection

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