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Eaton Corporation

SPX800A2-4A1B1

SPX drive 800HP NEMA Type 12 380-500v 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 800HP NEMA Type 12 380-500v 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!

Repair Available
Manufacturer: Eaton Corporation
Part Number: SPX800A2-4A1B1
Part Name: SPX drive 800HP NEMA Type 12 380-500v Internal brake chopper

Eaton Corporation’s SPX drive SPX800A2-4A1B1 is an adjustable-frequency drive for controlling industrial motor speed and operation. Rated for 800 HP and a 380–500 V supply, it is housed in a NEMA Type 12 enclosure for industrial installation. Its internal brake chopper supports dynamic braking by directing braking energy to a compatible braking resistor, helping control motor deceleration in applications that require frequent or controlled stopping.

Precision Electronics, Inc. (PEI) provides repair services for Eaton Corporation SPX drives, including the SPX800A2-4A1B1. These industrial drives combine motor control with braking functions, so repair requires attention to their role within the equipment’s control system. PEI’s industrial electronics expertise supports evaluation and repair of the drive to address service needs and help return it to operation in its intended application.

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