Eaton CorporationSPX150A1-4A1B1SPX drive 150HP NEMA Type 1 380-500v Internal brake chopper
Locally based here in North Carolina, PEI has been servicing industrial electronics for over 30 years. Quality workmanship and commitment to our customers have made us a trusted partner in the industry. Free repair quote evaluation is standard, and rush service is available for critical repairs. We can help get your Eaton Corporation SPX drive 150HP NEMA Type 1 380-500v Internal brake chopper up and running at 30-60% of the cost of new, with a service guarantee on all parts and labor. Please give us a call or reach out via the contact form below. We look forward to serving you!
| Manufacturer: | Eaton Corporation |
| Part Number: | SPX150A1-4A1B1 |
| Part Name: | SPX drive 150HP NEMA Type 1 380-500v Internal brake chopper |
Eaton Corporation’s SPX drive SPX150A1-4A1B1 is a variable frequency drive for controlling AC motor speed in industrial equipment. Rated for 150 HP, it is specified for 380–500 V supply, housed in a NEMA Type 1 enclosure, and includes an internal brake chopper. The drive regulates motor operation by varying the power supplied to the motor, supporting speed control in compatible industrial machinery. The brake chopper provides a means of managing braking energy when used with an appropriate braking resistor.
Precision Electronics, Inc. (PEI) provides repair services for Eaton Corporation SPX drives, including the SPX150A1-4A1B1. Our technicians work with industrial variable frequency drives and their control and power electronics, addressing equipment-specific repair needs to support reliable integration with motor-driven machinery. PEI brings focused industrial electronics expertise to the evaluation and repair of this drive, including its internal braking circuitry.
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