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The 20DD077A0ENNANCNK is an AC drive within the Allen Bradley PowerFlex 700S series. It is rated for an input voltage of 480 V AC, designed for three-phase use. This model has a current capacity of 77 A and delivers 60 HP for normal duty and 50 HP for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD077A0ENNANCNK |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 480 V AC |
| Number Of Phases | 3-Phase |
| Current Rating | 77 A |
| Normal Duty Horsepower | 60 HP |
| Heavy Duty Horsepower | 50 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 includes the 20DD077A0ENNANCNK, an efficient AC drive engineered for advanced industrial applications. Designed to operate at an input voltage of 480 V AC, this model is compatible with three-phase systems. With a current rating peak of 77 A, it can manage motor loads effectively, delivering a normal duty rating of 60 HP and supporting 50 HP for more demanding, heavy-duty tasks.
This drive features an IP20 protection classification, signifying it is adequate for indoor applications where minimal exposure to dust and moisture is prevalent. Installation of a brake IGBT bolsters its dynamic response capabilities, promoting enhanced performance during braking operations.
The device is rated to function within a temperature range from a minimum of 0°C to a maximum of 40°C, thus ensuring it operates optimally across common environmental conditions found in many settings. Furthermore, the 20DD077A0ENNANCNK can withstand humidity levels up to 95% without condensation, making it suitable for various industrial atmospheres.
In terms of altitude performance, it is capable of functioning effectively up to 1000 meters above sea level, which is critical for installations in elevated areas. Note that this model does not come with a drive-mounted brake resistor, which may be necessary depending on the specific application requirements.