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The 20BD248A3NNNANC0 from Allen Bradley is an adjustable frequency AC drive designed to operate at 480V, making it suitable for high-power applications. With a maximum current of 248 amps, this unit can provide up to 200 horsepower and supports three-phase input systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD248A3NNNANC0 |
| Weight | 32.00 lbs (14.51 kg) |
| Enclosure | IP20, NEMA/UL Type 1 |
| Coating | Conformal Coat |
| Input Phase | Three-Phase |
| Voltage | 480V AC |
| Current | 248 Amps |
| Horsepower | 200 HP |
| Frequency | 60 Hz |
| Operator Interface | LCD Display, Full Numeric Keypad |
| Internal Brake Resistor | No |
| IGBT | No |
| 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 PowerFlex 700 model 20BD248A3NNNANC0 functions as an adjustable frequency AC drive that excels in industrial scenarios requiring significant power control. This drive operates at a voltage level of 480 volts AC, recommended for robust applications. Its current capacity of 248 amps allows it to deliver a total horsepower of 200 HP, making it ideal for extensive operational demands.
This unit is designed to function with three-phase input systems and operates efficiently at a frequency of 60 Hz. It is capable of handling maximum output frequencies up to 400 Hz, with an optional extension available up to 420 Hz. The enclosure comes rated at IP20, adhering to NEMA/UL Type 1 standards, ensuring adequate protection in standard industrial environments. A conformal coating is applied for additional durability against environmental factors.
An intuitive user interface is provided by an LCD display, accompanied by a full numeric keypad, allowing for ease of operation and control. The drive integrates a dual-channel encoder input that operates at 12 V DC and offers 250 mA capacity. In terms of connectivity, the unit includes 6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs for flexible integration into existing systems. While the model does not come equipped with an internal brake resistor or an IGBT, it includes essential filtering capabilities with installed CE filters and common mode chokes to optimize performance during operation.