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The 20BD125A3NNNACA0, part of the PowerFlex 700 series from Allen Bradley, is an adjustable frequency AC drive designed for handling substantial current loads with a rating of 125 Amperes. It features a robust interface and multiple voltage specifications to ensure compatibility in various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD125A3NNNACA0 |
| Rated Current | 125 Amperes |
| Input Phase Rating | 3-phase input |
| AC Input Overvoltage Trip | 570 Volts AC |
| Type of Operator Interface | Liquid crystal display with full numeric keypad |
| Braking Module | Without brake IGBT (Insulated Gate Bipolar Transistor) |
| Drive Control Method | Standard control |
| Filter Options | CE filter and Common Mode (CM) choke installed |
| Horsepower Rating | 100 horsepower |
| Input/Output Voltage | 24 Volts DC/AC |
| AC Input Undervoltage Trip | 280 Volts AC |
| Nominal Bus Voltage | 648 Volts AC |
| Enclosure Rating | IP20/NEMA Type 1 |
| Frame Size | Frame size 5 |
| Communication Port | ControlNet (coaxial network) |
The Allen Bradley 20BD125A3NNNACA0 is classified as an adjustable frequency AC drive within the PowerFlex 700 series. This model is specifically built to manage a rated current of 125 Amperes, reflecting its capacity for heavy-duty applications. It utilizes a three-phase input configuration and provides an output power rating of 100 horsepower, catering to a wide range of motor control scenarios.
Featuring a liquid crystal display with a full numeric keypad, the operator interface allows for easy configuration and monitoring of the drive's parameters. This drive does not include a brake IGBT, streamlining design and maintenance considerations. The standard control method of this drive facilitates straightforward operation and integration across various systems.
To enhance performance, the 20BD125A3NNNACA0 includes both a CE filter and a Common Mode (CM) choke, contributing to reduced electrical noise during operation. Protection measures include an AC input overvoltage trip threshold set at 570 Volts AC, alongside an undervoltage trip point of 280 Volts AC, safeguarding against voltage fluctuations.
This drive operates at a nominal bus voltage of 648 Volts AC, making it suitable for various industrial applications. Its enclosure is rated at IP20/NEMA Type 1, which provides protection against solid objects larger than 12mm, making it ideal for indoor environments. The drive is categorized in frame size 5 and is equipped with a ControlNet communication port, allowing seamless integration with similar devices in a networked environment.