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The Allen Bradley PowerFlex 70 20AD011C5AYYARNN is a compact adjustable speed AC drive designed for efficiency. It operates on a three-phase 480 V AC supply and features a six-pulse rectification input configuration.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Speed AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD011C5AYYARNN |
| Weight | 32.00 lbs (14.51 kg) |
| Input Configuration | 6-Pulse Rectification, 50 Hz Frequency |
| Input Voltage | 480 V AC, Three-Phase Supply |
| Normal Duty Ratings | 11 A Current, 7.5 HP (5.5 kW) Output Capacity |
| Heavy Duty Threshold | 5 HP Maximum Under Continuous Heavy Load |
| Physical Frame | Compact C-Frame Design |
| Mounting Options | Wall or Machine Mount-Compatible |
| Enclosure Standards | IP66/NEMA 4X/12 Rated for Indoor Environments |
| Operator Display | Integrated LCD Screen for Monitoring |
| Configuration Interface | Dedicated Programming Terminal (No Multi-Function Controls) |
| Braking Technology | Pre-Installed IGBT Dynamic Braking Unit |
| Braking Resistor | Factory-Mounted Resistor for Energy Dissipation |
| Communication Protocol | Distributed Peripheral Interface (DPI) for Remote I/O Integration |
| Control Architecture | Standard Open-Loop Speed Control |
| Feedback Mechanism | None (Sensorless Operation) |
With the PowerFlex 70 series, the 20AD011C5AYYARNN stands out as an adjustable speed AC drive, perfect for industrial applications. The unit functionally supports a three-phase input voltage of 480 V AC and employs a six-pulse rectification method, operating at a frequency of 50 Hz.
This drive can handle a typical output of up to 7.5 horsepower (5.5 kW) under normal conditions, delivering 11 A of current. Under continuous heavy load, it maintains a heavy-duty threshold of 5 HP to ensure reliable operation.
Designed with a compact C-frame, the device offers wall or machine mounting compatibility, simplifying installation. The enclosure meets IP66/NEMA 4X/12 specifications, protecting against dust and water ingress, which is ideal for various indoor settings.
The built-in LCD and indicator parameters make monitoring operations easy. The programming terminal is dedicated solely to configuration and lacks multi-function controls for a straightforward interface. For enhanced control, the unit has a pre-installed IGBT dynamic braking system and a factory-mounted resistor to manage energy dissipation during braking.
The Distributed Peripheral Interface (DPI) facilitates communication capabilities for remote I/O integration, supporting effective data exchange in connected environments. This model employs standard open-loop speed control, operating without feedback mechanisms, showcasing sensorless operation capabilities.