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The 20DD248A0EYNANDCL from Allen-Bradley is designed as an adjustable frequency AC drive, perfect for three-phase applications with a voltage rating of 480V AC. It supports an impressive normal-duty current of 248 amps, ensuring reliable performance for demanding industrial environments.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD248A0EYNANDCL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 248 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| 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 Allen-Bradley 20DD248A0EYNANDCL is part of the PowerFlex 700S series and is a high-performance adjustable frequency AC drive. This unit is built to operate in three-phase systems using a nominal voltage of 480V AC. With a substantial normal-duty current rating of 248 amps, it is capable of managing tasks that require reliable energy control in various industrial settings.
The drive's enclosure is designed to meet IP20 and NEMA Type 1 standards, ensuring protection against dust and accidental contact. Designed for effective braking, it integrates IGBT technology to enhance operational efficiency. The unit also features an adjustable bus undervoltage trip, which permits configuration for greater adaptability to specific applications. The thermal aspect is controlled via a heat sink thermistor, continuously monitored by a microprocessor to prevent overheating.
During operation, the 20DD248A0EYNANDCL provides a logic control ride-thru capability for 0.25 seconds while not running, ensuring that settings and configurations are retained during brief power interruptions. Additionally, it is able to maintain power for around 15 milliseconds at full load during such events. This robust design supports its use in challenging industrial environments where precision and reliability are paramount.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD248A0EYNANDCL Ser A | 20DD248A0EYNANDCL/A, Series A, Rev A | |
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