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The Allen Bradley PowerFlex 700 model 20BD248A3ANNADC1 is an adjustable frequency drive engineered for performance at 480 VAC. This 3-phase device is capable of managing up to 200 horsepower and handles a current of 248 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD248A3ANNADC1 |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480 VAC |
| Phase | 3-Phase |
| Enclosure | IP20, NEMA/UL Type 1 |
| w/Brake IGBT | No |
| Operator Interface | LCD Display, Full Numeric Keypad |
| Horsepower Rating | 200HP |
| Sensorless Vector Torque Output | 150% torque at 0.5 Hz |
| Flux Vector Torque Output | 200% torque at 0 RPM |
| Control Mode (V/Hz) | 0–60 Hz speed range |
| Frequency Rating | 60 Hertz |
| Current | 248 Amps |
| CE Filter/ CM Choke | Yes/Yes |
| w/Resistor | No |
The 20BD248A3ANNADC1, part of the PowerFlex 700 series from Allen Bradley, is designed as an adjustable frequency AC drive suited for demanding applications. Operating at a voltage of 480 VAC, this 3-phase drive can output a formidable 200 horsepower. Additionally, it supports a current rating of 248 amps, enabling it to deliver robust performance.
This unit operates within a frequency rating of 60 Hertz, utilizing a control mode with a speed range extending from 0 to 60 Hz. The drive's capabilities include a sensorless vector torque output that provides up to 150% torque at a low frequency of 0.5 Hz, and a flux vector output delivering an impressive 200% torque when stationary.
User interaction is facilitated via a comprehensive LCD display paired with a full numeric keypad, allowing for intuitive programming and monitoring. The drive is enclosed in an IP20-rated housing that meets NEMA/UL Type 1 standards, ensuring suitable protection for indoor environments.
For enhanced performance, the drive is equipped with both a CE filter and a common mode choke, ensuring stable operation while mitigating electrical noise. Notably, there is no integrated brake IGBT or resistor in this configuration, emphasizing its design focus on precise control and efficient operation without additional braking components.