
ABB - Low Voltage Drives
ACS355-03U-12A5-4+J400+K454+N830
Alternate Item Number: 3AUA0000177842
UPC: 662348028629
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Overview
The ABB ACS355-03U-12A5-4+J400+K454+N830 is a compact, cabinet-mounted machinery drive designed for 3-phase 480VAC (380-480V range) industrial applications. Rated at 7.5 HP with 12.5A output current, this drive delivers reliable speed and torque control for pumps, fans, conveyors, and other heavy-duty machinery. Its IP20 (UL TYPE OPEN) enclosure ensures safe operation in standard industrial environments while maintaining accessibility for maintenance.
The drive features a built-in PROFIBUS-DP adapter for seamless integration into automation networks, enabling real-time monitoring and control via PLCs or SCADA systems. Enhanced sequence programming allows for custom automation sequences without requiring external controllers. The advanced panel provides local monitoring and parameter adjustment, reducing downtime during setup or troubleshooting.
Measuring just 9.29" x 6.65" x 6.65" and weighing 5.5 lbs, the ACS355 fits easily into control cabinets or enclosures. The R3 frame size accommodates space-constrained installations while maintaining robust performance. With 3-phase input and output, it supports balanced power distribution and reduces harmonic distortion in industrial power systems.
- 7.5 HP output at 480VAC (380-480V range), 12.5A output current
- Cabinet-mounted design with IP20 (UL TYPE OPEN) enclosure
- Built-in PROFIBUS-DP adapter for industrial automation integration
- Enhanced sequence programming for custom automation logic
- Compact R3 frame: 9.29" x 6.65" x 6.65", 5.5 lbs weight
Specifications
Package Dimensions (L x W x H) | 13 in x 8 in x 8.5 in |
Package Dimensions (L x W x H) | 33.02 cm x 20.32 cm x 21.59 cm |
Package Weight (Imperial) | 10.000 L |
Package Weight (Metric) | 4.536 kg |

FENA-21
The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.













