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The 20BD077A2AYNASC1 model, an adjustable frequency AC drive within the Allen Bradley PowerFlex 700 series, operates at a rated voltage of 480 VAC and is designed for 3-phase systems. It can handle a non-derating current of 77 A and delivers an output power of 60 HP (45 kW), suited for various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A2AYNASC1 |
| Weight | 62.00 lbs (28.12 kg) |
| Rated Voltage | 480 VAC |
| Phases | 3-Phase |
| Line Frequency | 50/60 Hz |
| ND Rated Current | 77 A |
| Output Power | 45 kW (60 HP) |
| Frame | 4 |
| Enclosure Type | IP20, NEMA 1 |
| HMI Module Option | Digital LCD |
| IGBT Brake | Yes |
| Internal Brake | No |
| Communication Option | RS-483 DF1 |
| Control and I/O Type | Vector, 24 VDC |
| Feedback Type | Encoder 12V/5V |
Operating as part of the PowerFlex 700 series by Allen Bradley, the part number 20BD077A2AYNASC1 is a versatile adjustable frequency AC drive optimized for precise motor management. This unit is designed to operate with a voltage rating of 480 VAC across a three-phase power system, accommodating a line frequency of both 50 and 60 Hertz. Its nominal current rating is 77 A, allowing it to support substantial loads. The drive is capable of delivering 60 HP, or 45 kW, which makes it suitable for a wide range of high-demand applications.
Housed in a robust Frame 4 configuration, it ensures reliable operation and easy installation. Designed to meet IP20/NEMA 1 standards, this enclosure type provides protection against solid objects, making it ideal for environments that require moderate safeguarding against contaminants.
Additional features include a digital LCD HMI module option, allowing users to interact with the drive for easy adjustments and monitoring. This model also integrates an IGBT braking system for enhanced control during deceleration, yet it does not possess an internal braking resistor. The drive supports vector control with a 24 VDC I/O type, which further enhances its capabilities in precise speed and torque adjustments.
For communication, it offers an RS-483 DF1 interface, facilitating integration into existing systems and enhancing data transmission capability. Feedback is managed through a suitable encoder capable of providing 12 V and 5 V signals, ensuring accurate operational feedback during runtime. Overall, the 20BD077A2AYNASC1 brings advanced functionality and sophisticated control to industrial motor applications.