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The Allen Bradley 20BD011A3NYNAEA0 is an AC variable frequency drive capable of operating on a 480VAC three-phase network at 60Hz. With a continuous current output of 11 amps, this drive supports motor ratings of 7.5HP in normal duty and 5HP in heavy duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Variable Frequency Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD011A3NYNAEA0 |
| Mains Supply | 480VAC 3PH 60Hz |
| Continuous Current | 11 A (12.1 A for 1 min, 16.5 A for 3 s) |
| Motor Power Rating | 7.5 HP ND / 5 HP HD |
| Enclosure | IP20/NEMA 1 |
| Operator Interface | LCD + Keypad |
| Dynamic Braking | Built-in IGBT |
| Fieldbus Support | EtherNet/IP, DeviceNet, ControlNet |
| EMC Filtering | CE 2nd environment filter + choke |
| Motor Control Modes | Sensorless Vector + V/Hz |
| Output Frequency | 0-400 Hz Standard, 0-420 Hz Vector |
| Carrier Frequency | 2/4/8/10 kHz (rated 4 kHz) |
| Full-Load Efficiency | 97.50% |
| Input Apparent Power | 7.9 kVA |
| Analog Channels | 2 In / 2 Out |
The 20BD011A3NYNAEA0 model from Allen Bradley is part of the PowerFlex 700 series, functioning as an AC variable frequency drive. Designed to handle a mains supply of 480VAC at 60Hz, it delivers continuous current rated at 11 amps, capable of brief peaks of 12.1 amps for one minute and 16.5 amps for a duration of three seconds. This drive is well-suited for various motor applications, with a power capacity of 7.5 HP for normal duty and 5 HP when operating under heavy duty.
Encased in an IP20/NEMA 1 housing, this unit ensures basic protection from dust and foreign objects in controlled environments. The user interface includes an LCD display complemented by a keypad, simplifying interaction and adjustments. The 20BD011A3NYNAEA0 features built-in dynamic braking using IGBT technology, which aids in enhancing the drive's performance and response time during deceleration.
This unit also supports fieldbus communications including EtherNet/IP, DeviceNet, and ControlNet, providing versatility in network integration. Its EMC filtering is equipped with a second environment filter and choke compliant with CE standards, making it suitable for various operational environments. The drive operates with multiple motor control modes, including sensorless vector and V/Hz, allowing it to adapt to different load conditions and applications.
The output frequency can vary from 0 to 400 Hz in standard mode, extending to 0 to 420 Hz in vector mode. Additionally, the carrier frequency setting is adjustable at 2, 4, 8, or 10 kHz, with a rated frequency of 4 kHz, contributing to stable operation. The full-load efficiency is rated at 97.50%, ensuring optimal energy consumption, with an input apparent power of 7.9 kVA. For data handling and control, it includes two analog input and two analog output channels, facilitating effective communication with other equipment.
The Allen Bradley 20BD011A3NYNAEA0 drive encapsulates advanced functionality and robust specifications, ensuring reliability and efficiency in various industrial scenarios.