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The 20DE261N0NNNBNASE AC drive from Allen-Bradley is designed to operate at 600V AC across three phases. This model accommodates a normal-duty current rating of 261 amps, making it suitable for applications requiring robust power handling.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DE261N0NNNBNASE |
| 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 | 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 Allen-Bradley 20DE261N0NNNBNASE is an adjustable frequency AC drive that operates effectively at a high input voltage of 600V AC in a three-phase configuration. This device can handle an impressive normal-duty current of 261 amps, making it well-suited for substantial industrial applications. Its open enclosure, classifying it under IP00, provides minimal environmental protection while allowing for efficient thermal dissipation. Users should note that this model does not feature a brake and has no human-machine interface due to its blank cover design, simplifying the unit's configuration.
The adjustable bus undervoltage trip enhances safety by enabling tailored settings to fit specific operational requirements. The unit is equipped with a heat sink thermistor continually supervised by a microprocessor to detect overheating conditions. For continuity during power interruptions, the logic control ride-thru function allows for a maximum of 0.25 seconds when the drive is inactive. Furthermore, under full load conditions, the power ride-thru capability lasts for up to 15 milliseconds, ensuring that the application remains functional during brief outages.
| Revision Part # | Also known as | |
|---|---|---|
| 20DE261N0NNNBNASE Ser A | 20DE261N0NNNBNASE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||