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The 20DD011A0NYYACHNE is an adjustable frequency AC drive from Allen Bradley's PowerFlex 700S series designed for efficient motor control. It operates on 480 VAC, utilizes a 3-phase input, and supplies a maximum continuous output current of 11 A. This unit is capable of delivering 7.5 HP for normal-duty applications and 5 HP for heavy-duty scenarios.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD011A0NYYACHNE |
| Weight | 20.00 lbs (9.07 kg) |
| Input Voltage Rating | 480 VAC, 3-Phase |
| Maximum Output Current | 11 A Continuous |
| Normal Duty Horsepower | 7.5 HP (Standard Load Capacity) |
| Heavy Duty Horsepower | 5 HP (High-Torque Applications) |
| Enclosure Protection Class | IP20 / Type 1 (Open Chassis) |
| Operator Interface | Blank Plate (No Human Interface Module) |
| Dynamic Braking Component | Integrated IGBT Braking Transistor |
| Braking Resistor Configuration | Factory-Installed Drive-Mounted Resistor |
| Network Communication Protocol | ControlNet (Coaxial DPI Module) |
| Control Architecture | Phase II Logic with SynchLink Synchronization |
| Feedback System | Sensorless Vector Control (No Encoder Feedback) |
| Control Expansion Slot | Base Cassette (No Modular Add-Ons) |
| Embedded Programmable Features | Excludes DriveLogix and Native Communication |
The Allen Bradley 20DD011A0NYYACHNE is a flexible adjustable frequency AC drive for robust motor applications. It receives a 480 VAC input from a 3-phase system. The maximum continuous output current reaches 11 A, offering reliable power management.
This drive has a standard load capacity of 7.5 HP for normal duty applications and supports high-torque situations with a capacity of 5 HP for heavy-duty workloads. The enclosure, designed to meet IP20 / Type 1 requirements, reflects an open chassis style suitable for specific installation environments.
This model does not include a human interface module, presenting a blank plate. It integrates dynamic braking capability via an IGBT-braking transistor, which enhances operational efficiency during stop commands. The braking resistor is pre-installed within the drive, simplifying the setup.
The device is compatible with ControlNet using a coaxial DPI module for communication, allowing for effective system integration. Control is executed through a Phase II logic platform, featuring SynchLink synchronization to maintain performance across connected devices. The feedback system utilizes sensorless vector control, allowing for precise motor management without reliance on encoder feedback. The drive maintains a base cassette for control expansion but does not support modular add-ons. Notably, it excludes embedded features such as DriveLogix and native communication capabilities.