
ABB - Low Voltage Drives
ACS355-03U-01A9-4
Alternate Item Number: 3AUA0000058213
UPC: 662348011072
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Overview
The ABB ACS355-03U-01A9-4 is a compact AC drive engineered for pump and fan applications, prioritizing straightforward performance without the need for high overload capacity. This drive is designed to operate efficiently within a 3-phase input voltage range of 380-480V, delivering a robust 0.75 horsepower output with a continuous current rating of 1.9A. It features a 1.5 overload capability, making it well-suited for standard motor loads commonly found in HVAC systems and fluid handling operations. The ACS355 series is recognized for its user-friendly interface and efficient energy operation. Its compact dimensions of 9.41 inches in height, 2.76 inches in width, and 6.34 inches in depth ensure a space-saving installation within control panels. This module-type drive is an excellent choice for Original Equipment Manufacturers (OEMs) and system integrators seeking reliable and efficient motor control solutions. Manufactured in Denmark, this ABB Low Voltage Drive (UNSPSC code: 39122001) is built for dependable operation across various industrial settings.
- ABB ACS355 AC Drive, SKU: ACS355-03U-01A9-4
- Input Voltage: 380-480V, 3-Phase
- Output Power: 0.75 HP
- Output Current: 1.9A
- Overload Capability: 1.5x continuous current
Specifications
0.75 | HP |
1.9 | A |
2.6 | lb |
2.76 | in |
3-Phase | A |
380-480 | VAC |
480 | VAC |
6.34 | in |
9.41 | in |
Amerage | 1.9 A |
Control Panel | Blank |
Current Rating | 1.9 A |
Frame Size | R0 |
Height | 9.41 in |
Horsepower | 0.75 HP |
Horsepower 10% & 50% Overload/ 1 min | 0.75 HP |
Input Phase | 3-Phase |
IP Rating | IP20 |
Length | 6.34 in |
Mounting | Module |
Mounting Type | Module |
Nema Rating | Type OPEN |
Number of Phases Input | 3 |
Number of Phases Output | 3 |
Output Current | 1.9 A |
Output Current 10% & 50% Overload/ 1 min | 1.9 A |
Output Phase | 3-Phase |
Phases | 3-Phase A |
Series | ACS355 |
Size | 9.41 x 2.76 x 6.34 in |
Type | ACS355 Drive |
UL Type | OPEN |
Voltage | 480 V |
Voltage Range | 380-480 V |
Voltage Rating | 480 VAC |
Voltage Rating | 380-480 VAC |
Voltage Rating | 380-480 V |
Weight | 2.6 lb |
Width | 2.76 IN |
Package Dimensions (L x W x H) | 6.34 IN x 2.76 IN x 9.41 IN |
Package Dimensions (L x W x H) | 16.1036 cm x 7.0104 cm x 23.9014 cm |
Package Weight (Imperial) | 2.600 L |
Package Weight (Metric) | 1.179 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.














