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The 20DD077A0ENNANNAB from Allen Bradley is a high-performance AC drive designed for effective motor control. With a voltage capability of 480V AC and a power rating of 60 horsepower, this unit supports 3-phase operation and has a current capacity of 77 Amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | High-Performance AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD077A0ENNANNAB |
| Voltage Rating | 480V AC |
| Phase Type | 3 Phase |
| Current Rating | 77A |
| HP Rating | 60 Hp |
| Enclosure Type | NEMA Type 1 |
| IP Rating | IP20 |
| Human Interface Module | Blank Cover |
| Brake IGBT | Not Available |
| Brake Resistor | Not Available |
| CE Filter | Available |
| CM Choke | Available |
| Communication Slot | None |
| Feedback | Resolver |
| Control Options | Phase I Control |
The PowerFlex 700S series includes the 20DD077A0ENNANNAB model, which functions as a high-performance AC drive tailored for industrial applications. Rated at 480V AC, this drive is engineered for 3-phase systems, optimizing its output performance at a current rating of 77A. Moreover, delivering up to 60 horsepower enhances its applicability across diverse motor-driven tasks.
This device is encased in a NEMA Type 1 enclosure with an IP20 rating, making it suitable for various indoor environments. As designed, it has a blank cover for the human interface module, indicating minimal need for manual interaction. The unit lacks components such as a brake IGBT and brake resistor but includes essential features like a CE filter and CM choke to reduce harmonic distortion and enhance reliability in operations.
Communication capabilities are not provided, which may limit integration with complex control systems. Feedback from the motor is managed through a resolver, ensuring accurate positional information. Control options are configured for Phase I control, suitable for many straightforward applications, making the 20DD077A0ENNANNAB a solid choice for effective motor management.