Product image is representative; revision or series may vary. Contact us to request a specific version.
Part number 20DD261A3EYNB6DNL represents an advanced adjustable frequency AC drive from Allen-Bradley. Designed for three-phase operations at a voltage of 480V AC, it efficiently handles input currents reaching 261 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD261A3EYNB6DNL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 261 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| 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 20DD261A3EYNB6DNL, part of the Allen-Bradley PowerFlex 700S series, functions as an adjustable frequency AC drive. This unit operates on a three-phase system, accepting input voltage of 480V AC. It is capable of handling a maximum current of 261 amps, making it suitable for heavy-duty applications.
Engineered with an IP20-rated enclosure conforming to NEMA Type 1 standards, the drive is appropriate for indoor environments. A full numeric LCD facilitates user interaction and operational monitoring, while a quick start guide assists with installation and configuration.
With an IGBT-based braking system, this drive ensures efficient management during motor control operations. The adjustable bus undervoltage trip feature delivers safety customization as needed. Additionally, the unit includes a heat sink thermistor monitored by a microprocessor, which triggers an overtemperature trip to mitigate risks.
In terms of reliability, it provides a logic control ride-thru function lasting for 0.25 seconds when the drive is not in use and sustains power ride-thru for 15 milliseconds while operating at full load. The 20DD261A3EYNB6DNL is constructed to meet rigorous demands and ensure consistent performance across diverse industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD261A3EYNB6DNL Ser A | 20DD261A3EYNB6DNL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||