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The 20DD052A3EYNANBBL models an advanced adjustable frequency AC drive from Allen-Bradley. Capable of operating at 480 volts AC, this device supports three-phase applications and is rated for an input current of 52 amps. It features a full numeric LCD for user interaction and an IP20 enclosure compliant with NEMA Type 1 standards, ensuring adequate protection in suitable environments.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD052A3EYNANBBL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 52 |
| 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 20DD052A3EYNANBBL is a robust adjustable frequency AC drive produced by Allen-Bradley, a brand of Rockwell Automation. Designed for three-phase operation, it handles an input voltage of 480V AC and supports a maximum current of 52 amps. The drive is built with an IP20-rated enclosure compliant with NEMA Type 1 standards, providing protection suitable for indoor usage.
Operator interaction is facilitated through a full numeric LCD, which displays essential operational information. The unit includes a quick start guide to assist users during installation and initial configuration. One key feature of this drive is its IGBT braking system, which enhances performance by providing effective braking control.
This model incorporates an adjustable bus undervoltage trip option to prevent malfunction due to low voltage conditions. The drive is equipped with a heat sink thermistor that is monitored by a microprocessor, which triggers an overtemperature trip if necessary to protect the device from overheating.
Furthermore, the 20DD052A3EYNANBBL ensures operational reliability with a logic control ride-thru capacity of 0.25 seconds when inactive, along with a power ride-thru duration of 15 milliseconds while at full load. Collectively, these features make this adjustable frequency drive a dependable choice for varied industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD052A3EYNANBBL Ser A | 20DD052A3EYNANBBL/A, Series A, Rev A | |
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