
ABB - Low Voltage Drives
ACS355-03U-12A5-4+B063+C169+F278+H376
Alternate Item Number: 3AUA0000132811
UPC: 662348028049
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Overview
The ABB ACS355 AC Drive (SKU: ACS355-03U-12A5-4+B063+C169+F278+H376) is a robust and efficient variable frequency drive designed for demanding industrial applications, particularly pump and fan control. Engineered by ABB Low Voltage Drives, this unit delivers a reliable 7.5 HP output with a continuous current rating of 12.5 A, operating seamlessly within a broad input voltage range of 380-480 VAC. Its IP66/Type 4X enclosure provides superior protection against dust, water, and corrosive environments, making it suitable for challenging installations. The ACS355 series is known for its compact footprint and user-friendly interface, facilitating straightforward integration and operation. Key features include a 1.5 overload capability, ensuring consistent performance under transient load conditions. The drive is configured for wall mounting, with dimensions of 17.17 x 9.69 x 10.91 inches (HxWxD), and includes essential components for safe and efficient deployment: a pressure relief valve, a main drive switch for isolation, and a cable clamp kit for secure wiring management. The ACS355 drive is optimized for energy savings and reduced maintenance, contributing to lower operational costs in HVAC systems, water management, and general industrial automation. Its design prioritizes ease of installation and commissioning, supported by ABB's commitment to quality and reliability in low-voltage drives.
- ABB ACS355 AC Drive with 7.5 HP power output
- 12.5 A current rating for versatile motor control
- 380-480 VAC input voltage range
- Type 4X enclosure for harsh environment protection
- Wall-mount design with pressure relief valve and main switch
Specifications
Amerage | 12.5 A |
Control Panel | Blank |
Current Rating | 12.5 A |
Enclosure UL Type | 4X |
Frame Size | R3 |
Height | 17.17 in |
Horsepower | 7.5 HP |
Input Phase | 3-Phase |
IP Rating | IP66 |
Ip Rating | Type 4X |
Length | 10.91 in |
Mounting | Wall |
Mounting Type | Wall |
Nema Rating | Type 4X |
Options | Pressure relief valve, Drive main switch, Cable cland kit |
Output Current | 12.5 A |
Output Phase | 3-Phase |
Phases | 3-Phase A |
Series | ACS355 |
Size | 17.17x9.69x10.91 in |
UL Type | 4X |
Voltage | 480 V |
Voltage Range | 380-480 V |
Voltage Rating | 480 VAC |
Voltage Rating | 380-480 V |
Weight | 28.66 lb |
Width | 9.69 in |
Package Dimensions (L x W x H) | 10.91 IN x 9.69 IN x 17.17 IN |
Package Dimensions (L x W x H) | 27.7114 cm x 24.6126 cm x 43.6118 cm |
Package Weight (Imperial) | 28.660 L |
Package Weight (Metric) | 13.000 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.








