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The part number 20DD248A3EYNACCEL, a product of Allen-Bradley, functions as an adjustable frequency AC drive tailored for robust applications. Operating at a voltage of 480V AC, it supports a three-phase configuration with a normal-duty current rating of 248 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD248A3EYNACCEL |
| 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 |
Part number 20DD248A3EYNACCEL from Allen-Bradley is an adjustable frequency AC drive crafted for demanding industrial environments. This drive operates effectively at 480V AC and is configured for three-phase operation, permitting it to handle a significant normal-duty current of 248 amps.
The drive is housed in an enclosure rated IP20 according to NEMA Type 1 specifications, suitable for indoor settings. A full numeric LCD facilitates user interaction and can be used to monitor drive operations and settings.
This model incorporates IGBT-based braking technology, designed to enhance performance during various load conditions. It is also equipped with an adjustable bus undervoltage trip feature for added safety. Thermal management is assured by a heat sink thermistor, which is continuously monitored by an embedded microprocessor for overtemperature protection.
Regarding operational stability, the drive can maintain logic control ride-thru for 0.25 seconds when not actively running. Additionally, during full load conditions, it can provide power ride-thru for durations reaching 15 milliseconds. This capability ensures reliable functionality even in the event of brief power interruptions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD248A3EYNACCEL Ser A | 20DD248A3EYNACCEL/A, Series A, Rev A | |
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