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The 20DD460ACNNNBNANE is an adjustable frequency AC drive designed and manufactured by Allen-Bradley. Operating at 480 volts AC and configured for three-phase input, it supports a maximum of 460 input amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD460ACNNNBNANE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 460 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD, Door Mount |
| Documentation | No |
| Brake | No |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The part number 20DD460ACNNNBNANE represents an adjustable frequency AC drive from the Allen-Bradley PowerFlex 700S series. This device operates at a voltage rating of 480V AC and is designed to manage three-phase systems efficiently. The unit supports a high input current of 460 amps, making it suitable for applications that require significant power handling.
Constructed within an IP20-rated enclosure compliant with NEMA Type 1 standards, this drive is intended for indoor use where basic dust and moisture protection is sufficient. A key feature is the fully numeric LCD that supports user interaction, positioned for easy door mounting. However, this unit does not come with any documentation.
Notably, there is no braking system included. The drive does incorporate an adjustable bus undervoltage trip mechanism, allowing for tailored operational safety. Additionally, a heat sink thermistor proactively monitored by an integrated microprocessor provides alerts for overheating scenarios, ensuring system reliability.
When idle, this drive can maintain its logic control ride-thru functionality for up to 0.25 seconds, providing stable performance during brief power interruptions. Furthermore, it can sustain power for 15 milliseconds under full load, making it a robust choice for continuous operations in various industrial tasks.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD460ACNNNBNANE Ser A | 20DD460ACNNNBNANE/A, Series A, Rev A | |
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