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The 20BD248A3NNNAND0 from Allen Bradley is an adjustable frequency AC drive capable of handling significant industrial applications. It supports a maximum current of 248 amps and operates at a frequency standard of 60 Hz, making it suitable for a variety of settings. This model also provides a notable power capacity of 200 horsepower while working at an input voltage of 480 volts AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD248A3NNNAND0 |
| Weight | 20.00 lbs (9.07 kg) |
| Current | 248 Amps |
| Frequency | 60 Hz |
| Enclosure | IP20, NEMA/UL Type 1 |
| Coating | Conformal Coat |
| Input Phase | Three-Phase |
| Voltage | 480V AC |
| IGBT | No |
| Internal Brake Resistor | No |
| Horsepower | 200 HP |
| Operator Interface | LCD Display, Full Numeric Keypad |
| CE Filter/CM Choke | Yes/Yes |
| Encoder Input | 12 V DC, dual-channel, 250 mA |
| Max Output Frequency | 400 Hz (420 Hz optional) |
| I/O | 6 DI, 3 DO, 2 AI, 2 AO |
The Allen Bradley 20BD248A3NNNAND0 functions as a robust adjustable frequency AC drive tailored for demanding applications. With the capability to manage a current load of 248 amps, this unit is designed for efficiency and reliability. It operates effectively at a frequency of 60 Hz and manages a power output of 200 horsepower, rendering it suitable for high-performance tasks in industrial environments.
This drive utilizes a three-phase input system and has an input voltage rated at 480V AC. The enclosure is rated IP20, conforming to NEMA/UL Type 1 specifications, which provides a basic level of protection in typical indoor settings. A conformal coating offers extra defense against potential environmental factors, extending the lifespan of the device.
Operational management is facilitated through a comprehensive operator interface featuring an LCD display paired with a full numeric keypad. The inclusion of a CE filter and common mode choke promotes noteworthy performance stability, especially in applications sensitive to electrical noise.
The drive accommodates up to 400 Hz output frequency, with an optional extension to 420 Hz. For varied applications, input and output configurations include six digital inputs, three digital outputs, two analog inputs, and two analog outputs. Additionally, it supports dual-channel encoder inputs rated at 12 V DC with a 250 mA capacity. This extensive feature set makes the Allen Bradley 20BD248A3NNNAND0 a versatile option for controlling AC motors in various situations.