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Eaton Cutler-Hammer SVX 9000 Drives SPX550A1-4A4N1

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SPX550A1-4A4N1

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The SPX550A1-4A4N1 from Eaton Cutler-Hammer represents a robust adjustable frequency drive from the SVX 9000 series. With a horsepower rating of 550 horsepower, this unit operates at a voltage of 480V, making it suitable for various demanding applications.

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Technical specifications for SPX550A1-4A4N1

ManufacturerEaton Cutler-Hammer
Product TypeAdjustable Frequency Drive
Product LineSVX 9000 Drives
Part NumberSPX550A1-4A4N1
UPC786680221866
Weight32.00 lbs (14.51 kg)
Product FamilyOpen Drives FR10 & Greater
Horsepower550
EnclosureNEMA Type 1
Voltage480V
Keypad TypeAlphanumeric
Input Option3-phase, EMC L
Brake Chopper OptionNo Brake Chopper Circuit
Board ModificationsStandard Boards
Frame SizeFR10
Supply Frequency50/60 Hz
Inputs2 Analog, 6 Digital
Outputs1 Analog, 1 Digital, 2 Relay
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In the realm of variable frequency control, the SPX550A1-4A4N1 drive from Eaton Cutler-Hammer stands out with its versatile functionalities. Specially designed for applications requiring significant adjustment capabilities, this drive delivers a substantial 550 horsepower while running at a steady 480V voltage level.

Its construction is compliant with NEMA Type 1 standards, enhancing its suitability for a range of environments. The design incorporates a keypad of the alphanumeric variety, facilitating user interaction and management. This drive interfaces with a 3-phase input option and functions reliably without a brake chopper circuit.

The SPX550A1-4A4N1 offers two analog inputs and six digital inputs, allowing comprehensive monitoring and control configurations. It is equipped to provide one analog output, one digital output, and two relay outputs to support various external devices or systems. Furthermore, it features standard boards without any modifications. Engineered for a supply frequency of 50/60 Hz, the SPX550A1-4A4N1 offers essential performance for intricate motor applications, falling within the Open Drives FR10 and Greater product family.