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The York S1-6420544 is a variable frequency drive (VFD) controller designed for 7.5 horsepower applications. It handles a current rating of 7.9 amps and is configured for a power supply of 575 volts at three phases and sixty hertz.
This VFD controller allows for efficient control of motor speeds and enhances overall system performance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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