ABB - Low Voltage Drives
ACS550-U1-078A-4
Alternate Item Number: 3AUA0000009443
UPC: 662348049297
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Overview
The ABB ACS550-U1-078A-4 is a high-performance AC drive designed for industrial applications requiring reliable motor control. With a voltage range of 3-380-480V and a power rating of 60HP (77A), this drive offers robust performance and efficiency. Featuring a Type 1/IP21 enclosure, it provides protection against dust and light splashes, making it suitable for harsh environments. The 1.1 overload capacity ensures durability under demanding conditions. Its advanced control features enhance motor performance, energy efficiency, and ease of integration into automation systems. The compact wall-mounted design (27.1 x 8 x 10.3 in) saves space while maintaining accessibility for maintenance. Ideal for applications in manufacturing, HVAC, and process industries, the ACS550-U1-078A-4 delivers precision control and long-term reliability.
- High-performance AC drive with 60HP (77A) power rating for demanding industrial applications
- Voltage range of 3-380-480V for versatile compatibility with various power systems
- Type 1/IP21 enclosure for protection against dust and light splashes in harsh environments
- 1.1 overload capacity ensures reliable operation under heavy loads
- Advanced control features enhance motor efficiency, precision, and automation integration
Specifications
Control Panel | Advanced |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Output Current | 77 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Package Dimensions (L x W x H) | 10.3 in x 8 in x 27.1 in |
Package Dimensions (L x W x H) | 26.162 cm x 20.32 cm x 68.834 cm |
Package Weight (Imperial) | 53.000 L |
Package Weight (Metric) | 24.041 kg |
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ACS550-U1-078A-4+B055+L511+L512
IP Rating: IP55
Options: Relay output extension 115/230 V digital input
UL Type: 12
