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Product Overview
The Allen-Bradley 20BD065A0AYNAND0 is a high-performance PowerFlex 700 series AC drive engineered by Rockwell Automation to deliver precise, energy-efficient control of three-phase induction motors in demanding industrial environments. Rated at 50 HP normal duty (40 HP heavy duty) with a continuous output current of 65 A at 480 V AC, the Allen-Bradley 20BD065A0AYNAND0 occupies Frame 3 of the PowerFlex 700 platform and is housed in an IP20/NEMA Type 1 enclosure with conformal coating for enhanced protection against corrosive atmospheres. As a member of the widely deployed PowerFlex 700 family, the Allen-Bradley 20BD065A0AYNAND0 combines sine-coded PWM technology, sensorless vector control, and FORCE technology vector control to achieve exceptional torque regulation of ±5% and speed regulation of 0.1% of base speed across a 120:1 operating range.This particular configuration of the Allen-Bradley 20BD065A0AYNAND0 is distinguished by several critical build options: it integrates an internal ControlNet communication module for seamless CIP-based networking, features a brake IGBT (without internal brake resistor) for dynamic braking capability, and includes a second environment filter with EMC filter and common-mode choke to meet stringent CE EMC directives. The drive operates from a 480 V AC, 3-phase, 60 Hz mains supply and produces a variable output frequency up to 400 Hz (420 Hz in vector control mode), making the Allen-Bradley 20BD065A0AYNAND0 ideally suited for pumps, fans, compressors, conveyors, hoists and other variable-speed machinery across the process industries.While Rockwell Automation officially discontinued the Allen-Bradley 20BD065A0AYNAND0 as of November 30, 2023, it remains a strategically vital spare part and engineering replacement for the thousands of PowerFlex 700 drives installed worldwide. Its backwards compatibility, proven reliability, and Logix platform integration continue to make the Allen-Bradley 20BD065A0AYNAND0 the preferred choice for plant engineers seeking to maintain operational continuity without undertaking a full drive-platform migration.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | 20BD065A0AYNAND0 |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Type | AC Variable Frequency Drive |
| Product Family | PowerFlex 700 |
| Lifecycle Status | Discontinued (Nov 30, 2023) – Available as Engineering Replacement |
| Rated Power | 50 HP (normal duty) / 40 HP (heavy duty) |
| Input Voltage | 480 V AC, 3-phase, 60 Hz |
| Input Current | 69.7 A @ 650 V DC |
| Output Current (continuous) | 65 A @ 650 V DC |
| Output Current (1 minute) | 78 A @ 650 V DC |
| Output Current (3 seconds) | 104 A @ 650 V DC |
| Output Voltage | 0–460 V AC |
| Output Frequency | 0–400 Hz (standard) / 0–420 Hz (vector) |
| PWM Frequency | 4 kHz @ 650 V DC (selectable 2/4/8/10 kHz) |
| Control Methods | V/Hz, Sensorless Vector, FORCE Vector Control |
| Internal Communication Module | ControlNet |
| Supported Protocols | CIP, DeviceNet, ControlNet, EtherNet/IP, Modbus, PROFIBUS, CAN, TCP/IP, LON |
| Digital Inputs / Outputs | 6 inputs / 3 outputs |
| Analog Inputs / Outputs | 2 inputs / 2 outputs |
| Brake IGBT | Installed (no internal brake resistor) |
| EMC Filtering | With EMC filter and common-mode choke |
| Enclosure Rating | IP20 / NEMA Type 1 |
| Frame Size | Frame 3 (zero-stacking capable) |
| Efficiency | 97.5% at rated current, nominal line voltage |
| Operating Temperature | 0–50 °C (Frame 3) |
| Protection Features | Motor overload, overcurrent, over/under voltage, ground fault |
| Physical Dimensions | Approx. 320 mm × 230 mm × 200 mm (Frame 3) |
| Weight | Approx. 18 kg |
