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The Allen Bradley 20BD077A3AYNARD1 belongs to the PowerFlex 700 series of adjustable frequency AC drives. It has a maximum output power capacity of 45 kilowatts and operates efficiently at a voltage of 480 Volts AC. With a protection class rating of IP20/NEMA Type 1, this unit is designed for indoor applications, ensuring appropriate safeguarding from dust and moisture.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A3AYNARD1 |
| Weight | 62.00 lbs (28.12 kg) |
| Output Power Capacity | 45 kilowatts |
| Protection Class | IP20/NEMA Type 1 |
| Filter Options | Common Mode (CM) choke and CE filter installed |
| Working Temperature Range | 0 to 50°C (32°F to 122°F) |
| Voltage Rating | 480 Volts AC |
| Rated Input Phase | 3-phase |
| Supply Voltage Rating | 480 Volts AC |
| Type of Encoder | 12 Volts/5 Volts incremental encoder with dual channel |
| Braking Unit | Internal brake transistor installed |
| Storage Temperature | -40 to 70°C (-4°F to 158°F) |
| AC Input Overvoltage/Undervoltage Trip | 570 Volts AC (overvoltage) and 280 Volts AC (undervoltage) |
| User Interface | LCD display with full numeric keypad |
| Network Port | ControlNet (coax) communication port |
| Size of Frame | Size 4 |
The part number 20BD077A3AYNARD1 from Allen Bradley’s PowerFlex 700 lineup features an adjustable frequency AC drive with notable specifications. The device is rated for an output power of 45 kilowatts, ideal for various industrial applications where precise motor control is essential. Designed to accommodate a voltage rating of 480 Volts AC, it operates on a three-phase power system, ensuring stable and efficient operation. This AC drive has a protection class of IP20/NEMA Type 1, suitable for installations that require reliable dust and moisture protection.
Operating within a temperature range from 0 to 50°C (32°F to 122°F), this unit remains functional in typical industrial environments, while storage conditions can vary widely from -40 to 70°C (-4°F to 158°F). It includes a common mode (CM) choke and CE filter installed for enhanced electromagnetic interference management, contributing to its reliability in sensitive environments.
The 20BD077A3AYNARD1 features an internal brake transistor facilitating control in dynamic applications requiring rapid stopping. It uses a dual-channel incremental encoder with voltage ratings of 12 Volts and 5 Volts, providing effective feedback for motor control.
User interaction is straightforward, owing to its LCD display that features a full numeric keypad for easy navigation of settings. Communication with other devices is enabled by its ControlNet (coax) network port, allowing integration into larger automation systems. With a frame size of 4, it fits well in systems designed for compact yet powerful performance.
| Revision Part # | Also known as | |
|---|---|---|
| 20BD077A3AYNARD1 Ser A | 20BD077A3AYNARD1/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
This PowerFlex 700 drive is a 480V AC unit with 60 horsepower and has an Enclosure Type of IP20, NEMA/UL Type 1
| Width (w/Mounting Hardware) | 8.66 in. (220.0 mm) |
|---|---|
| Height (w/Mounting Hardware) | 29.87 in. (758.8 mm) |
| Depth | 7.94 in. (201.7 mm) |
| Mounting Bracket Hole Width | 7.56 in. (192.0 mm) |
| Mounting Bracket Hole Height | 29.06 in. (738.2 mm) |
| Weight (Drive) | 54.0 lb (24.49 kg) |
| Estimated Total Weight (Drive and Packaging) | 64.0 lb (29.03 kg) |