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The 20DD077A0NYNACASE AC drive from Allen Bradley's PowerFlex 700S series is designed for 3-phase applications at 480 V AC. Rated for a current of 77 A, it operates at up to 50 horsepower under normal-duty conditions and 40 horsepower for heavy-duty tasks.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD077A0NYNACASE |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 480 V AC |
| Number of Phases | 3-Phase |
| Current Rating | 77 A |
| Normal Duty Horsepower | 50 HP |
| Heavy Duty Horsepower | 40 HP |
| Protection Category | IP20 |
| Brake IGBT | Installed |
| Minimum Temperature Range | 0°C |
| Maximum Temperature Range | 40°C |
| Humidity Range | 5 to 95% (non-condensing) |
| Maximum Operating Altitude | 1000 meters above sea level |
| Drive Mounted Brake Resistor | Not Installed |
The Allen Bradley PowerFlex 700S series 20DD077A0NYNACASE AC drive is a solution engineered for versatility in motor control. This particular model supports a 3-phase input voltage of 480 V AC and is rated to handle a significant current capacity of 77 A.
In terms of power delivery, it can provide up to 50 horsepower during normal-duty operation while maintaining performance with 40 horsepower for heavy-duty applications. This capability ensures that the drive is suitable for a broad range of uses in industrial settings. The device is protected under the IP20 classification, making it appropriate for installation in clean indoor environments.
Operating configurations allow for a wide ambient temperature range of 0°C to 40°C, while the device can perform in humidity conditions between 5% and 95%, all without condensation impacting functionality. Additionally, it can be used at altitudes of up to 1000 meters above sea level, making it adaptable for various geographic and environmental conditions.
Within this drive, an IGBT for braking is included, facilitating enhanced control, though it does not come with a mounted brake resistor.