Technical Specifications
| Parameter Name | Value |
|---|---|
| Product Model | 25A‑D017N104 |
| Manufacturer | Allen‑Bradley / Rockwell Automation |
| Series | PowerFlex 523 |
| Product Type | AC Drive / Variable Frequency Drive |
| Input Voltage | 380‑480V AC, 3‑phase |
| Output Current | 17 A |
| Output Power (Normal Duty) | 7.5 kW (10 HP) |
| Output Power (Heavy Duty) | 7.5 kW (10 HP) |
| Max. Output Frequency | 500 Hz |
| Frame Size | C |
| Enclosure Rating | IP20 NEMA / Open Type |
| EMC Filter | No Filter |
| Control Methods | V/Hz, Sensorless Vector Control, SVC with Economizer |
| Digital Inputs | 5 |
| Analog Inputs | 2 (0‑10V, 0‑20mA) |
| Digital Outputs | 2 |
| Analog Outputs | 1 |
| Communication Ports | 1x RS485 (MODBUS), 1x USB |
| Safe‑Torque‑Off (STO) | Yes |
| Dynamic Brake Chopper | Included |
| Operating Temperature | Up to 70°C with derating |
| Dimensions (H×W×D) | 220 mm × 109 mm × 184 mm |
| Weight | Approx. 2.95 kg |
| Certifications | CE, UL, cUL, UKCA, Morocco DOC |
Main Features and Advantages
Robust Performance and Motor Control Flexibility: The ALLEN‑BRADLEY 25A‑D017N104 supports multiple control algorithms, allowing users to match the drive precisely to the application. Volts per Hertz control is ideal for basic fan and pump applications, while Sensorless Vector Control provides superior torque and speed regulation for more demanding loads . The Economizer mode enhances energy efficiency by automatically reducing voltage under light load conditions. With an overload capacity of 110% for 60 seconds (normal duty) and 150% for 60 seconds (heavy duty), the ALLEN‑BRADLEY 25A‑D017N104 can handle transient overloads without nuisance tripping .
Simplified Commissioning and Configuration: The ALLEN‑BRADLEY 25A‑D017N104 features an onboard USB port that enables direct connection to a laptop running Rockwell Automation’s Connected Components Workbench software . This eliminates the need for specialized programming cables and simplifies drive setup, parameter cloning, and firmware updates. The modular design includes a removable control core that allows simultaneous installation and software configuration, reducing downtime during machine commissioning .
Integrated Safety and Communication: The built‑in Safe‑Torque‑Off function on the ALLEN‑BRADLEY 25A‑D017N104 provides a cost‑effective means of achieving machine safety compliance without external safety contactors . The drive’s RS485 port supports MODBUS RTU protocol, enabling low‑cost networking with PLCs, HMIs, and SCADA systems . Its 0.98 displacement power factor across the entire speed range ensures minimal harmonic distortion and high energy efficiency .
Compact and Durable Design: The ALLEN‑BRADLEY 25A‑D017N104 is built to withstand demanding industrial conditions. Its IP20 enclosure protects against solid objects larger than 12mm, and the drive can operate at ambient temperatures up to 70°C with appropriate current derating . Side‑by‑side mounting with a 50mm air‑flow gap at the top and bottom maximizes cabinet space utilization . Additionally, the ALLEN‑BRADLEY 25A‑D017N104 includes a built‑in dynamic brake chopper, simplifying the integration of braking resistors for applications requiring rapid deceleration .
