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The 20AD3P4A3AYNAEC1 model from Allen Bradley’s PowerFlex 70 series is classified as a variable frequency drive. This unit operates at a supply voltage of 480 VAC (three-phase), delivering a rated current of 3.4 A and providing motor power of 2 HP for normal-duty applications and 1.5 HP for heavy-duty tasks.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD3P4A3AYNAEC1 |
| Weight | 12.00 lbs (5.44 kg) |
| Digital I/O | 6 inputs, 2 outputs |
| Analog I/O | 2 inputs, 1 output |
| Supply Voltage | 480 VAC, 3Φ |
| Input Phases | 3 |
| Rated Current | 3.4 A |
| Motor Power (Normal Duty) | 2 HP |
| Motor Power (Heavy Duty) | 1.5 HP |
| Control & I/O Supply | Enhanced control, 24 V I/O |
| Feedback | Standard encoder |
| Brake Resistor | None installed |
| Enclosure Rating | IP20 / NEMA 1 |
| Network Interface | EtherNet/IP |
| Line Frequency | 50 Hz |
| Voltage Tolerance | ±10 % |
The 20AD3P4A3AYNAEC1 from Allen Bradley is a variable frequency drive, engineered for precision control in industrial motor applications. It operates with an input supply of 480 VAC in a three-phase configuration. The rated current for this drive is 3.4 A, delivering reliable performance tailored for various operational requirements.
In terms of motor capabilities, this unit supports 2 horsepower for normal duty applications and can manage 1.5 horsepower for heavy-duty demands. The drive incorporates both digital and analog interfacing capabilities, featuring six digital inputs, two digital outputs, two analog inputs, and one analog output, facilitating versatile connectivity and control.
For enhanced operational efficiency, the control system utilizes a 24 V I/O supply while feedback is provided by a standard encoder. Notably, this unit does not come equipped with a brake resistor, concentrating solely on operational performance.
The construction of the 20AD3P4A3AYNAEC1 complies with IP20 / NEMA 1 enclosure standards, ensuring suitable protection for indoor environments. Communication is streamlined through an EtherNet/IP network interface, allowing for integration into complex automation systems. Operating at a line frequency of 50 Hz, the drive also accommodates voltage variations within a tolerance of ±10 %. This model is suitable for a diverse array of applications requiring precise and efficient motor control.