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The 20BD248A3QNNANA0 from Allen Bradley’s PowerFlex 700 series serves as an adjustable frequency AC drive with a robust current capacity of 248 Amps. Rated for 200 horsepower and capable of handling voltages of up to 480V AC, this drive efficiently operates at a standard frequency of 60 Hz.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD248A3QNNANA0 |
| Weight | 32.00 lbs (14.51 kg) |
| Current | 248 Amps |
| Frequency | 60 Hz |
| 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) |
| Enclosure | IP20, NEMA/UL Type 1 |
| Coating | Conformal Coat |
| Input Phase | Three-Phase |
| Horsepower | 200 HP |
| Voltage | 480V AC |
| Internal Brake Resistor | No |
| Operator Interface | LCD Display, Full Numeric Keypad |
| Brake IGBT | No |
| CE Filter/CM Choke | Yes/Yes |
The 20BD248A3QNNANA0 is an adjustable frequency AC drive belonging to the PowerFlex 700 series by Allen Bradley. This unit operates with a significant rated current of 248 Amps and can manage a voltage input of 480V AC. It is rated for up to 200 horsepower, providing robust performance tailored for various industrial applications. The standard frequency for operation is set at 60 Hz, ensuring compatibility with common electrical systems.
For versatile integration, the drive supports three-phase input and comes equipped with a comprehensive I/O setup, including 6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs. This capability allows for intricate control and monitoring of connected systems. Additionally, the encoder input supports dual-channel signals at 12 V DC, with a capacity of 250 mA, suitable for precise positional feedback in motion control situations.
The maximum output frequency of this drive is 400 Hz, though an optional setting allows for an increase to 420 Hz, accommodating specific application requirements. Designed for industrial environments, it houses in an IP20-rated enclosure compliant with NEMA/UL Type 1 standards, ensuring adequate protection from dust and debris. The unit features a conformal coating to enhance its durability in challenging conditions.
Operator interaction is facilitated through an LCD display paired with a full numeric keypad, providing a user-friendly interface for adjustments and monitoring. This drive does not include an internal brake resistor or Brake IGBT. However, it is equipped with both CE filtering and a common mode choke, which contribute to smoother operation by minimizing electrical noise.