ABB ACS550-U1-078A-4 3AUA0000009443 Low voltage Inverter drive

ABB ACS550-U1-078A-4 3AUA0000009443
Item Number: ACS550-U1-078A-4 3AUA0000009443

Frequency converter acs550 u1 078a 4 NEMA 1 (IP20), 380 - 480 AC

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General-purpose converter acs550 u1 078a 4 ACS550 series frequency inverters have an easy start-up and high dependability. Removable multi-lingual alphanumeric Assistant Control Panel provides easy control of the drive. The converter has a standard user interface and operating a bus Fieldbus, standard software to select the drive size, commissioning and maintenance.

Despite their compact size, converters can solve numerous tasks. The inverter of this model is used with a 4 kW motor. The use of a frequency converter makes it possible to smoothly start the electric drive and regulate its speed, and also increases energy performance.


TypeFrequency converter
Customs Tariff Code85044040
NEMA Rating / Enclosure Type1 (IP20)
Input Voltage380 - 480 AC
Produced inUnited States


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