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The 20DE261N0ENNBNBNE is an adjustable frequency AC drive designed for three-phase systems with an operating voltage of 600V AC. It offers a normal-duty current capability of 261 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DE261N0ENNBNBNE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 600V AC |
| Phases | 3 |
| 600V Input Amps | 261 |
| Enclosure | Open/IP00 |
| Human Interface Machine | Blank Cover |
| Documentation | Quick Start Guide |
| 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 20DE261N0ENNBNBNE represents an adjustable frequency AC drive from Allen-Bradley, a brand under Rockwell Automation. This model operates at a voltage of 600V AC and is designed for three-phase connections. It can support a normal-duty current of 261 amps, making it suitable for demanding applications.
The drive's enclosure is categorized as open or rated IP00, making it appropriate for environments where external protection from contaminants is not a concern. As indicated by the blank cover, no human interface machine is present, simplifying its design while still allowing basic functionality.
This unit does not incorporate a braking mechanism but features an adjustable bus undervoltage trip for operational safety. Temperature management is enforced by a heat sink thermistor, which is actively monitored by a microprocessor tasked with initiating an overtemperature trip as necessary. The drive also supports logic control ride-thru for a brief period of 0.25 seconds when inactive and can maintain power ride-thru for up to 15 milliseconds at full load conditions. Overall, the 20DE261N0ENNBNBNE is engineered for reliable performance in various industrial settings.
| Revision Part # | Also known as | |
|---|---|---|
| 20DE261N0ENNBNBNE Ser A | 20DE261N0ENNBNBNE/A, Series A, Rev A | |
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