
ABB - Low Voltage Drives
ACS310-03U-04A5-4+J404
Alternate Item Number: 3AUA0000062551
UPC: 662348003565
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Overview
The ABB ACS310-03U-04A5-4+J404 AC drive is engineered for precise motor control in pump and fan applications with minimal overload requirements. This open-type drive operates with a 3-phase input voltage range of 380-480V and is rated for 2HP (1.5kW). It delivers a nominal current of 4.5A and features a 1.1 overload capacity, making it suitable for variable torque loads. The compact module measures 9.41 inches in height, 2.76 inches in width, and 6.34 inches in depth, facilitating easy integration into industrial control panels. Designed for basic applications, the ACS310 series prioritizes energy efficiency and reliable performance in demanding industrial settings. Its optimized design simplifies commissioning by providing consistent speed control without complex programming. Leveraging ABB's established reliability, this drive ensures long-term operational stability in systems such as HVAC, water treatment, and industrial ventilation. Standard installations do not require an external bypass or complex cooling solutions. Manufactured in Denmark, this drive adheres to high-quality standards.
- 3-Phase Input Voltage: 380-480V
- Motor Power Rating: 2HP (1.5kW)
- Nominal Current: 4.5A
- Overload Capacity: 1.1
- Type: Open, Module
Specifications
Control Panel | Basic |
Current Rating | 4.5 A |
Frame Size | R1 |
Horsepower | 2 HP |
Input Phase | 3-Phase |
IP Rating | IP20 |
Mounting | Module |
Mounting Type | Module |
Mounting Type | Open Type |
Nema Rating | Open Type |
Output Current | 4.5 A |
Output Phase | 3-Phase |
Series | ACS310 |
Size | 9.41 x 2.76 x 6.34 in |
UL Type | OPEN |
Voltage | 480 V |
Voltage Range | 380-480 V |
Voltage Rating | 380-480 VAC |
Voltage Rating | 3-380-480 VAC |
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.















