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The 20AD2P1F1AYYNNNN model is a variable-frequency drive within the PowerFlex 70 series from Allen Bradley. This device supports a continuous output of 1 HP (0.75 kW) for normal-duty and 0.75 HP (0.55 kW) for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC variable-frequency drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD2P1F1AYYNNNN |
| Weight | 10.00 lbs (4.54 kg) |
| Continuous Output (Normal Duty) | 1 HP (0.75 kW) |
| Continuous Output (Heavy Duty) | 0.75 HP (0.55 kW) |
| Mounting Arrangement | Flanged mount, front access |
| Front Enclosure Rating | IP20 (NEMA Type 1) |
| Rear Enclosure Rating | NEMA Type 4X/12 (indoor/outdoor) |
| Interface Display | LED readout with integrated digital keypad |
| Braking Device | Built-in IGBT dynamic brake |
| Brake Resistor | Internal drive–mounted resistor |
| Rated Supply Voltage | 480 VAC |
| Input Phases | Three-phase input |
| Rated Input Current | 2.1 A (RMS) |
| Communications Expansion | No communication module slots populated |
| Control Methodology | Standard scalar (V/Hz) control |
| EMC Filter Provision | No CE-rated line filter installed |
The Allen Bradley PowerFlex 70 series model 20AD2P1F1AYYNNNN is a highly efficient AC variable-frequency drive. Operating at a rated supply voltage of 480 VAC, this drive is specifically designed for three-phase input. It supplies a continuous output of 1 HP (0.75 kW) under normal-duty use and 0.75 HP (0.55 kW) in heavy-duty situations.
The mounting arrangement is flange mounting, enabling front access for easy installation and maintenance. This unit has an IP20 rating on the front, ensuring basic protection against contact and dust. The rear of the drive is rated NEMA Type 4X/12, which protects against both indoor and outdoor conditions.
User interaction with the drive is made convenient via an LED display coupled with an integrated digital keypad. Efficiency is further enhanced by a built-in IGBT dynamic brake system and an internal drive-mounted brake resistor. Each unit has a rated input current of 2.1 A (RMS) to accommodate operational needs. This model does not support additional communication expansions, as there are no populated communication module slots. The control methodology employed is standard scalar (V/Hz) control. It's important to note that there is no CE-rated line filter for EMC provision, so external measures may be required for compliance in specific applications.