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The 20AD3P4A3NYYNEC1 is an AC adjustable-frequency drive from Allen Bradley's PowerFlex 70 series. Designed for 480 VAC 3-phase input, this unit delivers an output current of 3.4 A, with the ability to support motors rated at 2 HP for normal duty and 1.5 HP for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC adjustable-frequency drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD3P4A3NYYNEC1 |
| Weight | 12.00 lbs (5.44 kg) |
| Voltage / Phase | 480 VAC, 3-phase |
| Output Current | 3.4 A |
| Motor Rating | 2 HP (Normal Duty), 1.5 HP (Heavy Duty) |
| Enclosure | Panel mount, IP20 / NEMA 1 |
| Brake IGBT | Included |
| Brake Resistor | Installed |
| EMC Filter | No CE filter |
| Network Communication | Ethernet/IP (DPI module) |
| Control Modes | V/Hz, SVC, FVC |
| HMI | Full numeric LCD |
| Temperature Rating | 0–50 °C |
| Safety Feature | Safe Torque Off (STO) |
The Allen Bradley 20AD3P4A3NYYNEC1 serves as an adjustable-frequency AC drive, positioned in the PowerFlex 70 line. With an input voltage of 480 VAC across a three-phase system, it manages an output current of 3.4 A effectively. This drive is capable of controlling motors rated at 2 HP under normal conditions and 1.5 HP under heavy-duty scenarios.
Housed in a panel-mount design, it meets IP20 and NEMA 1 standards, offering basic protection within controlled environments. It incorporates a brake IGBT and comes with an installed brake resistor, enabling enhanced braking capabilities during operation. The drive does not include a CE-compliant EMC filter.
For communication purposes, the 20AD3P4A3NYYNEC1 makes use of Ethernet/IP via a DPI module, facilitating integration into modern networked control systems. Its control capabilities encompass various modes, including V/Hz, SVC, and FVC, catering to different application requirements. A full numeric LCD is employed for the Human-Machine Interface (HMI), allowing users to easily access and adjust settings.
The operating temperature range for this drive extends from 0 to 50 °C. Furthermore, it features a Safe Torque Off (STO) function to ensure safe operation during motor control tasks.