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The 20BD027A0AYNARA0 is an adaptable frequency AC drive by Allen Bradley, part of the PowerFlex 700 series. Capable of handling a nominal power of 20 HP under normal duty and 15 HP under heavy-duty conditions, this unit operates at an output current of 27 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD027A0AYNARA0 |
| Weight | 267.25 lbs (121.22 kg) |
| Control Method | Standard Control with 24V I/O |
| Nominal Motor Power (Normal Duty) | 20 HP |
| Nominal Motor Power (Heavy Duty) | 15 HP |
| Output Current | 27 Amps |
| Overload Capacity | 110 % for 1 min |
| Carrier Frequency | 4 kHz |
| Maximum Output Frequency | 420 Hz |
| Human Interface Module (HIM) | No HIM |
| Brake IGBT | Installed |
| Internal Brake Resistor | Without Brake Resistor |
| Communication Module | Remote I/O - DPI Module |
| Input Voltage | 480 VAC, 3 PH |
| Feedback | No Feedback |
| Degree of Protection | IP20 / Type 1 |
The PowerFlex 700 model 20BD027A0AYNARA0 by Allen Bradley serves as a versatile adjustable frequency AC drive. It manages inputs of 480 VAC across three phases and achieves nominal motor power ratings of 20 horsepower for normal duties and 15 horsepower when rated for heavy-duty applications. The output current reaches 27 amps, which supports substantial motor demands.
For overload conditions, this drive boasts a capacity of up to 110% for a duration of one minute, accommodating project requirements that may exceed nominal ratings briefly. The drive operates within a range of maximum output frequencies up to 420 Hz, with a carrier frequency established at 4 kHz for performance efficiency.
The unit does not include a Human Interface Module (HIM) and lacks an internal brake resistor, although it does incorporate a brake IGBT for stopping capabilities. Communication for this model is facilitated through a Remote I/O - DPI module while feedback is not a feature offered. It possesses an IP20 degree of protection, classified as Type 1, suitable for indoor applications and environments where dust ingress is limited.