Eaton CorporationSPX400A0-5A1B1SPX drive 400HP Open chassis 525-690v 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 400HP Open chassis 525-690v 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: | SPX400A0-5A1B1 |
| Part Name: | SPX drive 400HP Open chassis 525-690v Internal brake chopper |
Eaton Corporation’s SPX drive SPX400A0-5A1B1 is an open-chassis industrial motor drive rated 400 HP for 525–690 V systems. It controls motor operation by varying the electrical supply to regulate speed, supporting drive-based control of industrial machinery. The integrated brake chopper switches braking energy to an external braking resistor when required, helping manage motor deceleration. Its open-chassis construction is intended for installation within suitable equipment enclosures as part of an industrial drive system.
PEI provides industrial repair services for Eaton Corporation’s SPX drive, model SPX400A0-5A1B1. Our technicians work with high-power motor drives and their role in industrial control systems, assessing the equipment and performing appropriate repair work based on its condition. PEI’s experience with industrial electronics supports a practical, technically informed approach to returning drive equipment to service.
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