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The 20DD077A3EYNADASE model from Allen Bradley's PowerFlex 700S series is a high-performance AC drive with a significant output current capacity of 77 A. It operates on a 480 VAC input voltage and is tailored for 60 Hz frequency applications, providing robust control and operations.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD077A3EYNADASE |
| Weight | 32.00 lbs (14.51 kg) |
| Output Current | 77 A |
| Input Voltage | 480 VAC |
| Frequency | 60 Hz |
| Filter Type | CE 2nd Env. Filter |
| Expansion | Expanded Cassette |
| Motor Power (ND/HD) | 60 HP / 50 HP |
| Input Phase | 3-Phase |
| Enclosure Type | IP20 / NEMA 1 |
| Communication | DeviceNet (DPI) |
| Feedback Support | Dual Encoder |
| HIM Display | LCD, Full Keypad |
| Control Method | Phase II Control |
| Brake IGBT | Installed |
The Allen Bradley part number 20DD077A3EYNADASE is an advanced AC drive within the PowerFlex 700S series, featuring an output current of 77 A and specifically designed for applications requiring a 480 VAC input. Its operation is optimized for a 60 Hz frequency, ensuring compatibility with industrial systems requiring precise control.
This drive utilizes a CE 2nd Environment filter and an expanded cassette for additional flexibility. It is capable of supporting motor power ratings of 60 HP for normal duty and 50 HP for heavy duty. The drive is configured for 3-phase input, making it suitable for a variety of industrial motor applications.
Housed in an enclosure rated IP20/NEMA 1, the 20DD077A3EYNADASE provides sufficient protection for environment-controlled applications. Communication is facilitated via DeviceNet (DPI), allowing for straightforward integration into existing network structures. The unit incorporates a full keypad LCD human interface module (HIM), providing operators with an intuitive display for monitoring and adjustments.
Moreover, this drive employs a Phase II control method, which significantly improves the performance and accuracy of the drive in dynamic applications. The inclusion of a dual encoder feedback mechanism enhances operational precision, while an installed brake IGBT allows for efficient braking during motor deceleration.