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The 20BD248A3NNNACD1 model, part of Allen Bradley's PowerFlex 700 series, functions as an adjustable frequency AC drive. Powered by 480 volts AC, it is configured to support three-phase input and offers a current capacity of 248 amps, along with a robust output of 200HP, making it suitable for significant industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD248A3NNNACD1 |
| 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 |
| Frequency | 60Hz |
| Internal Brake Resistor | No |
| Operator Interface | LCD Display, Full Numeric Keypad |
| Brake IGBT | No |
| Horsepower | 200HP |
| CE Filter/CM Choke | Yes/Yes |
| I/O | 6 DI, 3 DO, 2 AI, 2 AO |
| Encoder Input | 12 V DC, dual-channel, 250 mA |
| Max Output Frequency | 400 Hz (420 Hz optional) |
The Allen Bradley 20BD248A3NNNACD1 is an adjustable frequency AC drive designed for high-performance applications in the PowerFlex 700 series. This unit operates using a three-phase power supply of 480V AC and is capable of delivering a powerful output rated at 200 horsepower. It is built to handle a current of up to 248 amps while functioning at a frequency of 60 Hz. However, its maximum output frequency can reach 400 Hz, and there is an option to extend it to 420 Hz.
Constructed with an IP20/NEMA UL Type 1 enclosure, this drive is suitable for standard environments. Its conformal coating provides an additional layer of protection against environmental factors. The device does not feature an internal brake resistor or a Brake IGBT, which simplifies its design, focusing on essential functionalities.
The operational interface includes an LCD screen and a full numeric keypad, enabling easy manipulation and monitoring of settings. The drive is also equipped with an array of input and output options, including 6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs, allowing for flexible connectivity in various control systems. Furthermore, the encoder input supports dual channels at 12 V DC with a current capacity of 250 mA, enhancing feedback capabilities. This model, with its robust specifications, is engineered to meet the demands of modern automation applications.