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The 20DD180A3EYNADABE is an adjustable-frequency AC drive manufactured by Allen-Bradley. It operates at 480V AC and is designed for three-phase systems with a maximum normal-duty current of 180 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD180A3EYNADABE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 180 |
| 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 Allen-Bradley 20DD180A3EYNADABE is categorized as an adjustable frequency AC drive designed for seamless operation in industrial applications. It accepts an input voltage of 480V AC and operates efficiently in a three-phase setup, capable of handling a maximum normal-duty current of 180 amperes. The device is encased in an IP20-rated housing that meets NEMA Type 1 standards, providing essential protection while maintaining accessibility.
A full numeric LCD display simplifies user interaction, allowing operators to monitor and adjust settings easily. This drive features IGBT braking technology, enhancing control during dynamic tasks without relying heavily on mechanical components.
To safeguard against unfavorable voltage conditions, an adjustable bus undervoltage trip is integrated into the design. Moreover, the heat sink thermistor is actively monitored by a microprocessor, which triggers an overtemperature trip if higher than safe operational limits. It is also equipped with logic control ride-thru capabilities, lasting for 0.25 seconds when not actively engaged, which helps maintain performance stability. During periods of transient loads, the power ride-thru function supports continuous operation for 15 milliseconds at full load, facilitating robust performance management under variable conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD180A3EYNADABE Ser A | 20DD180A3EYNADABE/A, Series A, Rev A | |
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