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Optimizing machine design and motor efficiency, the ACS380-040N-050A-4 machinery drive delivers precise speed and torque control for diverse industrial environments. This compact, three-phase variable frequency drive is engineered as part of the ABB ACS380 series, focusing on seamless integration, high-performance motor control, and reliable functional safety. It supports multiple motor types, including induction, permanent magnet, and synchronous reluctance (SynRM) motors, enabling flexible engineering configurations across production lines.
With its robust thermal management and standard coated circuit boards, this machinery drive is built to withstand demanding industrial conditions. The unit features built-in programming flexibility and pre-configured application macros, which simplify commissioning and reduce engineering time. Safety is prioritized through an integrated Safe Torque Off (STO) function, meeting strict modern machinery safety directives.
| Manufacturer | ABB |
| Part Number / Model | ACS380-040N-050A-4 |
| Product Series | ACS380 Machinery Drive |
| Input Voltage Range | 3-phase 380 to 480 V AC (+10% / -15%) |
| Input Frequency | 50/60 Hz (+/-5%) |
| Nominal Output Current | 5.0 A |
| Typical Motor Power (Heavy Duty) | 1.5 kW (2.0 hp) |
| Frame Size | R1 |
| Enclosure Rating | IP20 / UL Open Type |
| Ambient Operating Temperature | -10 to 50 degC (up to 60 degC with derating) |
| Analog Inputs | 2 (voltage/current selectable) |
| Analog Outputs | 1 (current) |
| Digital Inputs | 4 |
| Relay Outputs | 1 (form C) |
| Terminal Block | Function Description |
|---|---|
| X1 | Safe Torque Off (STO) redundant connections |
| X2 | Auxiliary voltage output (+24 V DC) and digital inputs |
| X3 | Analog input and analog output connections |
| X4 | Relay output terminal (250 V AC / 30 V DC, 2 A) |
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Returns & Warranty






Optimizing machine design and motor efficiency, the ACS380-040N-050A-4 machinery drive delivers precise speed and torque control for diverse industrial environments. This compact, three-phase variable frequency drive is engineered as part of the ABB ACS380 series, focusing on seamless integration, high-performance motor control, and reliable functional safety. It supports multiple motor types, including induction, permanent magnet, and synchronous reluctance (SynRM) motors, enabling flexible engineering configurations across production lines.
With its robust thermal management and standard coated circuit boards, this machinery drive is built to withstand demanding industrial conditions. The unit features built-in programming flexibility and pre-configured application macros, which simplify commissioning and reduce engineering time. Safety is prioritized through an integrated Safe Torque Off (STO) function, meeting strict modern machinery safety directives.
| Manufacturer | ABB |
| Part Number / Model | ACS380-040N-050A-4 |
| Product Series | ACS380 Machinery Drive |
| Input Voltage Range | 3-phase 380 to 480 V AC (+10% / -15%) |
| Input Frequency | 50/60 Hz (+/-5%) |
| Nominal Output Current | 5.0 A |
| Typical Motor Power (Heavy Duty) | 1.5 kW (2.0 hp) |
| Frame Size | R1 |
| Enclosure Rating | IP20 / UL Open Type |
| Ambient Operating Temperature | -10 to 50 degC (up to 60 degC with derating) |
| Analog Inputs | 2 (voltage/current selectable) |
| Analog Outputs | 1 (current) |
| Digital Inputs | 4 |
| Relay Outputs | 1 (form C) |
| Terminal Block | Function Description |
|---|---|
| X1 | Safe Torque Off (STO) redundant connections |
| X2 | Auxiliary voltage output (+24 V DC) and digital inputs |
| X3 | Analog input and analog output connections |
| X4 | Relay output terminal (250 V AC / 30 V DC, 2 A) |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Sweden
|