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The 20AD027C3AYYANNN from Allen Bradley is a versatile AC drive in the PowerFlex 70 series. It operates at a voltage rating of 480 VAC across a three-phase system and provides a nominal current rating of 27 A. This model delivers an output power of 15 kW or 20 HP, making it suitable for a range of industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027C3AYYANNN |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage Rating | 480 VAC |
| Number of Phases | 3-phase |
| Frequency | 50/60 Hz |
| ND Current Rating | 27 A |
| Power Output (kW) | 15 kW |
| Power Output (HP) | 20 HP |
| Frame Size | D |
| Enclosure | IP66, NEMA 4X/12 |
| HMI Option | Full Numeric Keypad and LCD |
| Brake IGBT | Yes |
| Internal Brake Resistor | Yes |
| Communication Slot | None |
| Control Type | Standard |
| Feedback Device | None |
The Allen Bradley 20AD027C3AYYANNN is an efficient AC drive engineered for demanding industrial applications. Designed to function within a voltage range of 480 VAC, this three-phase device operates across a frequency spectrum of 50 to 60 Hz. The drive is equipped with a nominal current rating of 27 A, enabling it to manage significant loads comfortably. It generates a power output of 15 kW, translating to 20 HP, ideal for a variety of motor control tasks.
Constructed with frame size D, this drive is housed in an enclosure rated IP66, suitable for environments requiring NEMA 4X/12 protection. This rating offers excellent resistance against moisture and dust ingress, ensuring longevity and reliability. Additionally, the drive includes an internal brake resistor and a brake IGBT, which together enhance its stopping capabilities and efficiency when handling motor loads.
For user interactions, the device includes a full numeric keypad alongside an LCD, allowing for straightforward programming and operational adjustments. However, it is worth noting that this model does not feature a communication slot, nor does it utilize an external feedback device. The standard control type optimizes performance under typical operational conditions, making it a practical choice for many users in industrial settings.