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The 20BD156A3NYNAEC0 adjustable-frequency AC drive is part of the Allen Bradley PowerFlex 700 series. It delivers a power output of up to 125 HP and features a user interface that combines an LCD display with a numeric keypad.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3NYNAEC0 |
| Weight | 32.00 lbs (14.51 kg) |
| Control Mode | Vector, 24V I/O |
| User Interface | LCD + Keypad |
| Communication | Ethernet/IP, DeviceNet |
| Power Output | 125 HP / 100 HP |
| Enclosure | IP20 / Type 1 |
| Brake | IGBT, no resistor |
| EMC Filter | CE Compliant |
| Input Voltage | 380–480V 3-Phase |
| Input Power | 122 kVA |
| Output Current | 156 A |
| Max Frequency | 420 Hz |
| Power Loss | 1845 W |
| Frequency Accuracy | ±0.01% |
| Stop Options | Ramp, Coast, DC, Fast, Hold |
The 20BD156A3NYNAEC0 from Allen Bradley represents a versatile adjustable-frequency AC drive in the PowerFlex 700 series. With the capability to handle input voltages from 380 to 480V in a three-phase configuration, its design is optimized for robust performance in demanding environments. The drive has a substantial output current capacity of 156 A, making it suitable for applications requiring up to 125 HP.
The user interface consists of an LCD screen complemented by a keypad, allowing for straightforward programming and monitoring of operational parameters. Communication options offered include Ethernet/IP and DeviceNet, enhancing connectivity within comprehensive automation systems.
This drive operates with a maximum frequency of 420 Hz and maintains a frequency accuracy of ±0.01%, ensuring reliable performance for critical applications. The absence of a braking resistor in combination with an IGBT braking system allows for efficient performance in deceleration tasks.
Additionally, features like stop options, including ramp, coast, and DC braking, along with a fast stop capability, provide versatility in control. The EMC filter complies with CE standards, further indicating the unit's suitability for various operating environments. Input power is rated at 122 kVA, and power loss during operation is approximately 1845 W, making it an efficient choice for energy-sensitive operations.