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The 20BD156A3NNNANB0 model is an adjustable-frequency AC drive from Allen Bradley's PowerFlex 700 series. It operates on a 480 V AC three-phase input power at 60 Hz, providing an output current of up to 156 Amps and supporting a power rating of 125 horsepower.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3NNNANB0 |
| Weight | 32.00 lbs (14.51 kg) |
| Enclosure | IP20 / Type 1 |
| Input Power | 480 V AC 3Ø 60 Hz |
| Motor Voltage | 460 V nominal |
| Output Current | 156 A |
| Power Rating | 125 HP / 100 HP |
| Control Power | 120 V AC |
| Interface | LCD keypad |
| Digital Inputs | 600% |
| Digital Outputs | 3 |
| Analog Inputs | 2 |
| Analog Outputs | 2 |
| Switching Frequency | 2–10 kHz |
| EMC Filtering | Integrated |
| Braking Option | None |
The 20BD156A3NNNANB0 is categorized as an adjustable-frequency AC drive in Allen Bradley's PowerFlex 700 series. This model is suitable for 480 V AC input power supplied in a three-phase configuration, operating at a frequency of 60 Hz. It ensures reliable performance with an output current rating of 156 Amps and supports a power output of either 125 or 100 horsepower, dependent on application needs.
The drive is housed in an IP20 enclosure classified as Type 1, offering adequate protection from environmental conditions. Intended for use with a nominal motor voltage of 460 volts, this drive is compatible with various motor types. To facilitate integration and user interaction, the 20BD156A3NNNANB0 is equipped with an LCD keypad interface, allowing straightforward operation.
It features significant input capabilities, incorporating 600% digital inputs alongside three digital outputs, which provide flexibility for control systems. For analog interfacing, it includes two analog inputs and two outputs, further broadening its applicability in diverse setups. The device can operate with a switching frequency range of 2 to 10 kHz, allowing for precision in control.
Integrated electromagnetic compatibility (EMC) filtering enhances its performance in industrial settings, mitigating potential disturbances. However, it does not include a braking option, which may be a consideration for certain applications. Overall, the 20BD156A3NNNANB0 stands as a functional solution within the PowerFlex 700 series for effective motor control.