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The 20DD180A3EYNANNNN model is an adjustable-frequency AC drive from Allen-Bradley's PowerFlex 700S series. It operates at 480V AC across three phases and can manage a normal-duty current of up to 180 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD180A3EYNANNNN |
| Weight | 150.00 lbs (68.04 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 20DD180A3EYNANNNN is an adjustable-frequency AC drive belonging to the PowerFlex 700S line from Allen-Bradley, part of Rockwell Automation. This model functions with a voltage input of 480V AC and is designed for three-phase systems. It can handle up to 180 amps of normal-duty current, suitable for demanding electric motor applications.
This drive is built within an IP20 enclosure corresponding to NEMA Type 1 standards, ensuring enough protection for many indoor environments. For user interaction, it has a full numeric LCD display, which allows for easy access to settings and operational statuses.
The unit features IGBT braking, ensuring efficient operation and control during the drive's function. An adjustable bus undervoltage trip feature is included, allowing operators to customize responses to voltage fluctuations based on specific needs.
Furthermore, a heat sink thermistor is continuously monitored by a microprocessor to prevent overheating, activating an overtemperature protection measure when required. The logic control allows for a ride-thru of 0.25 seconds during non-running periods, ensuring stability during brief power outages. Additionally, it provides a power ride-thru capability of 15 milliseconds at full load, supporting consistent operation when faced with temporary voltage drops.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD180A3EYNANNNN Ser A | 20DD180A3EYNANNNN/A, Series A, Rev A | |
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