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The 20BD248A3ANNAEC1 from Allen Bradley is a high-performance adjustable frequency AC drive in the PowerFlex 700 series. It operates with a voltage of 480 VAC and is designed for 3-phase systems, featuring a horsepower rating of 200 HP. This model enables efficient control through a speed range from 0 to 60 Hz and offers impressive torque output capabilities.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD248A3ANNAEC1 |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480 VAC |
| Phase | 3-Phase |
| Horsepower Rating | 200 HP |
| Control Mode (V/Hz) | 0–60 Hz Speed Range |
| Sensorless Vector Torque Output | 150% Torque at 0.5 Hz |
| Flux Vector Torque Output | 200% Torque at 0 RPM |
| w/Brake IGBT | No |
| w/Resistor | No |
| Current | 248 Amps |
| Frequency Rating | 60 Hertz |
| CE Filter/CM Choke | Yes/Yes |
| Operator Interface | LCD Display, Full Numeric Keypad |
| Enclosure | IP20, NEMA/UL Type 1 |
The 20BD248A3ANNAEC1 is an adjustable frequency AC drive manufactured by Allen Bradley as part of their PowerFlex 700 series. This device operates at 480 VAC and supports 3-phase power systems, making it suitable for high-demand industrial applications. Rated for a robust 200 horsepower, it efficiently manages motor control within a speed range from 0 to 60 Hz.
With a current rating of 248 Amps, this drive can provide significant performance across a variety of tasks. It implements sensorless vector control technology, offering 150% torque at low speeds of 0.5 Hz, enabling smooth acceleration and deceleration. Notably, it can achieve an impressive 200% torque output from a complete stop, thanks to its flux vector capability.
The device has neither a brake IGBT nor an internal resistor, which simplifies its configuration while maintaining effectiveness in most scenarios. The drive operates at a frequency of 60 Hertz and includes protective features such as a CE filter and a common mode choke, effectively minimizing electrical noise and enhancing system stability.
For user interaction, the 20BD248A3ANNAEC1 features an LCD interface along with a full numeric keypad, allowing for intuitive navigation and programming. It is encased in an IP20-rated, NEMA/UL Type 1 enclosure, providing adequate protection for indoor environments. Overall, this AC drive is engineered for versatility and reliability in demanding applications.