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The 20BD077A2AYNARC0 model from Allen Bradley is an adjustable frequency AC drive that operates at a voltage of 480 VAC. Designed for three-phase systems, it provides a maximum load capacity of 60 horsepower or 45 kilowatts and can handle a current limit of 77 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A2AYNARC0 |
| Weight | 62.00 lbs (28.12 kg) |
| Voltage Category | 480 VAC |
| Phase Number | 3-phase |
| Input Frequency Type | 50/60 Hz |
| Current Limit (Normal Duty) | 77 A |
| Load Capacity Rating (kW) | 45 kW |
| Load Capacity Rating (HP) | 60 HP |
| Frame Standard | 4 |
| Protection Rating | IP20, NEMA 1 |
| HIM Option | Digital LCD |
| IGBT Class Brakes | Yes |
| Internal Brakes | No |
| Communication Accessory | RIO |
| I/O and Control Class | Vector, 24 VDC |
| Standard of Feedback | None |
Part number 20BD077A2AYNARC0 of the PowerFlex 700 series by Allen Bradley is a versatile adjustable frequency AC drive. It is configured for 3-phase power and operates at a voltage category of 480 VAC. This drive achieves a maximum load capacity of 60 HP, corresponding to 45 kW, making it suitable for various motor control tasks. The current limit for normal duty applications is rated at 77 A, providing ample support for heavy loads.
This model accommodates input frequencies of 50 to 60 Hz, ensuring compatibility with standard electrical systems. Operating within a temperature-controlled environment, it conforms to the Frame Standard 4 dimensions, which allows for effective integration in typical setups.
The device's IP20 and NEMA 1 protection rating makes it an ideal choice for indoor applications where dust and moisture exposure are limited. The drive features IGBT class brakes for enhanced performance, although it does not include internal braking capabilities. Communication is managed through a RIO accessory, facilitating effective data exchange with other devices.
User-friendly interaction is supported by a digital LCD, allowing straightforward monitoring and control. The drive operates on a vector control style at 24 VDC, ensuring precise manipulation of motor functions. Notably, it does not incorporate feedback mechanisms, thereby simplifying its design for specific applications.