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The Allen Bradley 20DD077A2NNNACNNN is a high-performance AC drive designed to operate efficiently in demanding environments. With a voltage rating of 480V AC, this 3-phase drive handles a current load of 77A and is rated at 60 horsepower.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | High-Performance AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD077A2NNNACNNN |
| 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 | Digital LCD |
| Brake IGBT | Not Available |
| Brake Resistor | Not Available |
| CE Filter | Available |
| CM Choke | Available |
| Communication Slot | DPI ControlNet (Coax) |
| Feedback | None |
| Control Options | Phase I Control |
The 20DD077A2NNNACNNN model from Allen Bradley is engineered as a high-performance AC drive, tailored for rigorous operational requirements. This drive accepts an input voltage of 480V AC and is configured for 3-phase applications, allowing it to manage up to 77A of current. The drive delivers 60 horsepower, making it suitable for various high-demand motor control tasks.
Its infrastructure is protected by a NEMA Type 1 enclosure, recognized for basic environmental safeguarding, alongside an IP20 rating that further defines its level of dust and contact ingress protection. A digital LCD serves as the human-machine interface, allowing users to monitor and adjust parameters easily.
For enhanced integration with control systems, it includes a DPI ControlNet communication slot utilizing coaxial connections. However, it's important to note that the drive does not come with feedback functionality, nor does it have a brake IGBT or brake resistor integrated into its design. The accompanying CE filter and CM choke ensure that electrical noise is minimized and standards compliance is met. Control options for the unit are dictated by Phase I Control, providing straightforward operational management for users.