The Allen-Bradley PowerFlex 525 AC Drive, catalog number 25B-D043N114, is a reliable variable frequency drive designed for industrial motor control applications. It operates on a 380–480V AC 3-phase input and delivers an output current of 43A, supporting 30 HP (22 kW) in normal duty and 25 HP (18.5 kW) in heavy-duty settings. The drive features an open-type enclosure with an IP20 rating, integrated EtherNet/IP™ and RS-485 communication for seamless network integration, and a built-in EMC filter. It includes Safe Torque Off (STO) functionality for enhanced safety and supports operation in environments up to 70 °C (158 °F). This versatile drive is ideal for applications such as conveyors, fans, pumps, and mixers, offering a compact design and flexible installation options.
Embedded EtherNet/IP and Safety, 480V AC, 3 Phase, 30HP, 22kW Normal Duty; 25HP, 18.5kW Heavy Duty, Frame E, IP20 NEMA / Open Type
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| Manufacturer | Rockwell Automation |
| Input Voltage: | 380-480VAC |
| EMC Filter: | Integrated |
| Integrated Safety: | Safe-Torque Off (STO) functionality |
| Optional communication protocols: | ProfiBus; Ethernet; DeviceNet; |
| Built-in communication port: | RS485; Ethernet |
| Control Method: | Volts / Hertz Control; Sensorless Vector Control |
| Frame: | B |
| Enclosure Rating: | IP20 / NEMA UL Open Type |
| Installation | Panel Mount |
| I/O: | Discrete Inputs: Seven (7) Inputs Discrete Outputs: Two (2) Opto Outputs and Two (2) Relay Outputs Analog Input: Two (2) Analog Input Analog output: One (1) analog output |
| Output Power: | 22 kW (30.0 HP) for normal operation; 18.5 kW (25.0 HP) heavy-duty operation |
| Output Voltage: | 0-460VAC |
| Input Phase: | 3-Phase |
| Product Family: | PowerFlex 525 Adjustable Frequency AC Drive |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 25B-D043N114 |
| Output Current | 43 A |
| Series | PowerFlex 525 Drive |
| Voltage | Three Phase, 480V AC |
| Enclosure Type | IP20 NEMA / Open Type |
| Interface Module | Standard |
| Frame Size | Frame E |
| EMC Filtering Options | Filter |