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The 20BD156F3ANNAED0 is a robust adjustable-frequency AC drive from Allen Bradley's PowerFlex 700 series, featuring an LCD keypad for user interaction. Designed for various applications, this drive operates efficiently within a voltage range of 342 to 528 volts AC and supports a maximum output current of 156 A at 480 V AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156F3ANNAED0 |
| Weight | 32.00 lbs (14.51 kg) |
| Display | LCD keypad |
| Accel/Decel Time | 0–3600 seconds adjustable |
| Trip Limits | <305 V DC / >810 V DC |
| Voltage Range | 342–528 V AC |
| Input Voltage | 380–480 V AC, 3-phase |
| Output Current | 156 A @ 480 V AC |
| Power Rating | 125 HP (Normal Duty), 100 HP (Heavy Duty) |
| Enclosure | IP54 / Type 12 |
| Network Interface | EtherNet/IP, DeviceNet |
| Control Method | Sensorless vector control |
| PWM Frequency | 4 kHz (2–10 kHz selectable) |
| Max Frequency | 420 Hz |
| Input Power | 122 kVA @ 480 V AC |
| Stop Modes | Coast, DC-brake, S-curve, fast |
The Allen Bradley 20BD156F3ANNAED0 functions as an adjustable-frequency AC drive, engineered for high-performance applications. Accommodating input voltages between 380 to 480 V AC, this model is designed specifically for three-phase operations. It boasts a substantial output current capability of 156 A when operating at 480 V AC, making it suitable for substantial industrial tasks.
With a maximum frequency rating of 420 Hz, the drive features an LCD keypad, enabling users to easily navigate settings and monitor operations. Acceleration and deceleration times can be finely adjusted from 0 to 3600 seconds, allowing adaptability to various operational demands.
This drive incorporates a trip limit feature ensuring protection with thresholds below 305 V DC and above 810 V DC. The power rating is specified as 125 horsepower for normal duty applications and 100 horsepower for heavy-duty uses.
Housed in an IP54 / Type 12 enclosure, the drive is built to withstand environmental challenges while maintaining reliable performance. Additionally, communication capabilities include EtherNet/IP and DeviceNet, facilitating integration within broader automation systems.
Control of the drive is achieved through sensorless vector control, optimizing both efficiency and performance during operation. For pulse width modulation, a frequency of 4 kHz is standard, with the flexibility to select from 2 to 10 kHz as needed. Input power consumption is rated at 122 kVA when operating at 480 V AC.
The unit supports multiple stop modes, including coast, DC-brake, S-curve, and fast stop configurations, giving operators flexible control over how processes are halted. Overall, the 20BD156F3ANNAED0 combines sophisticated features with durability, making it an effective solution for advanced motor control needs.