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The 20DD052A3EYNA5CNL is an adjustable frequency AC drive from Allen-Bradley, part of the PowerFlex 700S series. It operates at 480V AC with a three-phase input, allowing for a maximum current of 52 amps, making it suitable for various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD052A3EYNA5CNL |
| 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 20DD052A3EYNA5CNL is recognized as a member of the Allen-Bradley PowerFlex 700S line, designed as an adjustable frequency AC drive. It is suited to operate under a voltage of 480V AC and is configured for a three-phase electrical setup. This drive can accommodate an input current of up to 52 amps, making it appropriate for a range of motor control applications in industrial sectors.
Constructed with an enclosure rated IP20, this device adheres to NEMA Type 1 specifications, offering protection suited for controlled environments. The user interface comprises a full numeric LCD, providing straightforward interaction with the device.
The 20DD052A3EYNA5CNL model employs IGBT technology for braking, ensuring efficient performance in motor controls. It features an adjustable bus undervoltage trip for user-defined safety settings. A notable thermal management feature includes a heat sink thermistor monitored by a microprocessor, which prevents overheating by initiating a trip if necessary.
Operationally, the unit allows for a logic control ride-thru of 0.25 seconds while inactive, providing stability during brief interruptions in power. Furthermore, it can maintain power ride-thru for 15 milliseconds under full load conditions, ensuring uninterrupted control and safety during fluctuating electrical conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD052A3EYNA5CNL Ser A | 20DD052A3EYNA5CNL/A, Series A, Rev A | |
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