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The 20BD125A3NYNARB0 model is an adjustable frequency AC drive from Allen Bradley's PowerFlex 700 series. It supports a three-phase configuration and operates efficiently with nominal voltage inputs of 480 Volts AC, achieving an electrical efficiency of 97.5% at rated amperage.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD125A3NYNARB0 |
| Weight | 32.00 lbs (14.51 kg) |
| Number of Phases | 3-phase |
| Control Type and Input/Output Voltage | Standard control, 115 Volts AC input/output |
| Braking Unit | Brake IGBT installed |
| Electrical Efficiency | 97.5% at rated amperage |
| Nominal Horsepower | 100 horsepower (normal duty) and 75 horsepower (heavy duty) |
| Frequency Range | 47 to 63 Hertz |
| Display Type | Liquid crystal display with full numeric keypad |
| Nominal Voltage | 480 Volts AC |
| Output Current Rating | 125 Amperes |
| Degree of Protection | NEMA Type 1 enclosure (IP20) |
| Communication Interface | Remote Input/Output |
| Output Capacity | 75 kilowatts |
| Feedback Options | No encoder |
| Filter Type | Equipped with CE filter and Common Mode (CM) choke |
The 20BD125A3NYNARB0 is a component from Allen Bradley's PowerFlex 700 series, specifically designed as an adjustable frequency AC drive. This unit operates within a three-phase setup, efficiently managing a nominal voltage of 480 volts AC. It is engineered for an input and output voltage of 115 volts AC, enabling compatibility with various standard control systems. The device can handle output currents up to 125 Amperes, making it suitable for demanding applications while providing a powerful output capacity of approximately 75 kilowatts.
With a nominal horsepower rating, the unit achieves 100 horsepower under normal duty conditions and 75 horsepower for heavy-duty applications. The frequency range of operation spans from 47 to 63 Hertz, allowing for versatility in different environments. One of the critical features of this model is the installed Brake IGBT, which facilitates enhanced braking capabilities. The drive has a 97.5% electrical efficiency rating at rated amperage, underscoring its effectiveness in power management.
The display options include a liquid crystal unit with a full numeric keypad, which enables straightforward interaction and adjustments. While the drive includes a NEMA Type 1 enclosure rated at IP20, it does not support feedback through an encoder. Also notable is the inclusion of a CE filter and a Common Mode choke, both of which enhance the drive’s performance by minimizing electrical noise. The 20BD125A3NYNARB0 effectively combines robust functionality with essential features suited for industrial applications.