20BD125A3AYNANC1
20BD125A3AYNANC1
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen Bradley PowerFlex 700 20BD125A3AYNANC1
The Allen Bradley PowerFlex 700 20BD125A3AYNANC1 is a heavy-duty three-phase AC drive built for demanding industrial motor control applications. Manufactured by Rockwell Automation, this model delivers exceptional performance in applications requiring precise speed and torque control. With a 480V AC input, it outputs up to 125 amps and supports motors up to 75 HP in heavy-duty and 100 HP in normal-duty scenarios. The drive comes in a Size 5 frame with IP20, NEMA/UL Type 1 protection, and features vector control technology for responsive motor performance. Designed for reliability, it includes an LCD display for easy configuration and monitoring, EMC filtering for noise reduction, and a built-in brake IGBT for dynamic braking operations. This model is suitable for retrofits and new installations where advanced motor control and system integration are needed.
Key Features of Allen Bradley PowerFlex 700 20BD125A3AYNANC1
- 480V AC three-phase input, 60 Hz
- Rated output: 125 amps, 75 HP heavy duty / 100 HP normal duty
- IP20 / NEMA/UL Type 1 enclosure
- Vector control with 24V I/O
- Integrated LCD display for diagnostics and parameter adjustment
- EMC filter and common-mode choke for robust electrical environment
- Brake IGBT installed for dynamic braking; external brake resistor required
- No internal communication module; supports optional ControlNet, DeviceNet, and others
- Conformal coating available for harsh environments
- Size 5 frame for easy installation in cabinets
Technical Specs of PowerFlex 700 20BD125A3AYNANC1
| Input Voltage | 480V AC (three-phase, 60 Hz) |
| Output Current | 125 amps |
| Output Power | 75 HP heavy duty, 100 HP normal duty |
| Control Type | Vector control with sensorless feedback |
| Enclosure | IP20 / NEMA/UL Type 1, Size 5 frame |
| Display | Numeric keypad with LCD |
| I/O | 24V digital & analog I/O |
| Braking | Brake IGBT installed (external resistor required) |
| Environmental | Conformal coating optional |
| Certifications | UL, CE, RoHS |
Applications / Use Case
The Allen Bradley PowerFlex 700 20BD125A3AYNANC1 is engineered for mid-to-large scale industrial automation applications where precise, variable-speed motor control is critical. Typical use cases include large pumps, high-performance fans, compressors, conveyors, and material handling systems in sectors like water/wastewater, mining, oil & gas, and manufacturing. Its robust construction and advanced vector control make it ideal for applications demanding smooth acceleration, deceleration, and rapid response to load changes. The drive's ability to integrate with control systems via optional communication modules allows for seamless operation in networked environments. While this model has been discontinued by Rockwell Automation, it remains a reliable choice for existing systems and can be supported by reputable industrial automation suppliers for maintenance, repair, and spares.
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