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The 20DD125A0EYNACASE from Allen-Bradley is an adjustable frequency AC drive designed for three-phase operation. It functions at 480V AC and offers a maximum input current of 125 amps, ensuring optimal performance in industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD125A0EYNACASE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 125 |
| 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 20DD125A0EYNACASE model, part of the PowerFlex 700S series from Allen-Bradley, is engineered for use as an adjustable frequency AC drive. It operates at a voltage of 480V AC and is designed for three-phase configurations, providing robust performance with an input current capacity rated at 125 amps. The specified enclosure meets IP20 and NEMA Type 1 standards, ensuring protection suitable for indoor solutions.
User interaction with this device is designed for simplicity, featuring a blank cover that removes unnecessary complexity from the interface. Accompanying the drive, a quick start guide is included to assist in the initial setup and configuration.
Key components include IGBT technology for braking, which ensures efficient operation and control during use. Additionally, an adjustable bus undervoltage trip feature is provided, allowing users to set their own parameters based on application requirements.
The thermal management system of the 20DD125A0EYNACASE utilizes a heat sink thermistor that is actively monitored by a microprocessor, ensuring the unit remains within safe operating temperatures. In terms of ride-thru capabilities, the drive supports logic control for 0.25 seconds when not running, as well as a power ride-thru of 15 milliseconds under full load, providing added reliability during electrical interruptions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD125A0EYNACASE Ser A | 20DD125A0EYNACASE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||