
ABB - Low Voltage Drives
ACS355-03U-44A0-4+J402+J404+N827
Alternate Item Number: 3AUA0000176711
UPC: 662348039014
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Overview
The ABB ACS355-03U-44A0-4+J402+J404+N827 is a 25 HP, 44 Amp, 480 VAC machinery drive from ABB's Low Voltage Drives product family, designed for high-efficiency motor control in industrial applications. This model operates within a voltage range of 380-480V and delivers a 3-phase output with a 3-phase input, ensuring compatibility with standard industrial power systems. The drive is configured for cabinet mounting with UL Type Open (IP20) protection, providing a balance of accessibility and safety for indoor installations. Specifically optimized for solar pump applications, it includes built-in controls for seamless integration with renewable energy systems. Integrated features include a speed potentiometer for precise motor speed adjustment, start/stop switches for manual operation, and forward/reverse switches for bidirectional control. The compact R4 frame measures 9.61 inches in height, 10.24 inches in width, and 6.65 inches in depth, making it suitable for space-constrained installations. Weighing just 9.7 lbs, this drive is lightweight yet robust, manufactured in Denmark to ABB's high-quality standards. The model designation ACS355-03U-44A0-4+J402+J404+N827 reflects its specific configuration, including the Basic Panel (J402), integrated switches (J404), and solar pump application kit (N827).
- 25 HP / 44A / 480 VAC Machinery Drive
- Ideal for Solar Pump Applications
- Cabinet-Mounted, UL Type Open (IP20)
- Integrated Speed Potentiometer, Start/Stop, Fwd/Rev Switches
- 3-Phase Input / 3-Phase Output
Specifications
Package Dimensions (L x W x H) | 17 in x 10 in x 10 in |
Package Dimensions (L x W x H) | 43.18 cm x 25.4 cm x 25.4 cm |
Package Weight (Imperial) | 16.000 L |
Package Weight (Metric) | 7.258 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.








