Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD248A3EYNANCNL model by Allen-Bradley is an advanced adjustable-frequency AC drive. Operating at 480V AC in three-phase configurations, it is rated for a normal-duty current of 248 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD248A3EYNANCNL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 248 |
| 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 20DD248A3EYNANCNL from Allen-Bradley is a pivotal component in motor control. Designed as an adjustable-frequency AC drive, it delivers operational efficiency at 480 volts AC within a three-phase voltage system. It has a substantial capacity, managing normal-duty currents of up to 248 amps, making it suitable for various demanding applications.
Constructed within an IP20-rated enclosure, this device complies with NEMA Type 1 standards, which help safeguard it from environmental factors. The full numeric LCD facilitates straightforward user interaction, allowing real-time monitoring and adjustments.
The braking mechanism utilizes IGBT technology, providing efficient motor control. For added safety, the drive features an adjustable bus undervoltage trip and a heat sink thermistor that is continuously monitored by an internal microprocessor, which activates an over-temperature trip when necessary. During instances of brief power interruptions, the drive can maintain logic control for 0.25 seconds while not operational. Additionally, it supports power ride-thru for 15 milliseconds at full load, ensuring continuity during unexpected power fluctuations. Overall, the 20DD248A3EYNANCNL delivers reliable performance and effective control for industrial motor applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD248A3EYNANCNL Ser A | 20DD248A3EYNANCNL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||