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The 20BD014A3NYNAEC1 from Allen Bradley is an adjustable-frequency AC drive designed for precise motor control. This drive operates on a line voltage of 480 V AC in a 3-phase configuration at a frequency of 60 Hz. It can handle a continuous current of 14 A, with capabilities to support short-time currents of up to 22 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD014A3NYNAEC1 |
| Weight | 32.00 lbs (14.51 kg) |
| Enclosure | IP20 / NEMA 1 |
| Line Voltage | 480 V AC, 3-phase, 60 Hz |
| Voltage Range | 342–528 V AC |
| DC Bus | 648 V DC |
| Continuous Current | 14 A |
| Short-Time Current | 16.5 A (for 1 min), 22 A (for 3 s) |
| Max Frequency | 420 Hz |
| PWM | 4 kHz |
| Braking | Brake IGBT only |
| Communication | EtherNet/IP, DeviceNet |
| I/O | AI 2, AO 2, DI 6, DO 3 |
| Control | Vector control, ±2% torque |
| Trip Points | AC UV ~280 V, DC UV ~305 V, DC OV ~810 V |
| Auxiliary | 12 V encoder, LCD with keypad |
The model 20BD014A3NYNAEC1 by Allen Bradley is an adjustable-frequency AC drive expertly crafted for a range of motor control applications. Designed to operate within a 480 V AC line voltage, this 3-phase device functions effectively at 60 Hz. The equipment boasts a continuous current rating of 14 amps, with the ability to support short bursts of higher current—16.5 amps for one minute and 22 amps for three seconds.
The voltage range that this drive accommodates spans from 342 to 528 V AC, ensuring versatility in deployment. It maintains a maximum frequency of 420 Hz, paired with a pulse width modulation (PWM) frequency of 4 kHz. The braking system for this drive employs a brake IGBT.
Connectivity options include EtherNet/IP and DeviceNet, facilitating easy integration into industrial networks. The input/output configuration consists of 2 analog inputs, 2 analog outputs, 6 digital inputs, and 3 digital outputs, allowing for extensive control and monitoring capabilities.
Employing vector control technology, the drive achieves a torque accuracy of ±2%. Important trip points are set at approximately 280 V AC for undervoltage, around 305 V DC for undervoltage, and about 810 V DC for overvoltage. Additionally, the drive contains a 12 V encoder for feedback purposes and features a user-friendly LCD display coupled with a keypad for straightforward operation.