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The 20DD052A3NYNANNBA is an adjustable frequency AC drive designed by Allen-Bradley. It operates at a voltage of 480V AC and is suitable for three-phase systems with a maximum input of 52 amps. The unit features a full numeric LCD for interfacing.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD052A3NYNANNBA |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 52 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| 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 20DD052A3NYNANNBA from Allen-Bradley is a robust solution for adjustable frequency control, designed specifically for three-phase systems operating at 480V AC. With the capability to handle an input current of up to 52 amps, this drive is effective for diverse industrial applications.
Housed in an IP20 enclosure compliant with NEMA Type 1 standards, this model is suitable for non-polluted environments. It incorporates a full numeric LCD for easy user interaction, though it does not come with any accompanying documentation. The drive relies on an IGBT braking system for efficient performance and reliability.
Additionally, the 20DD052A3NYNANNBA features an adjustable bus undervoltage trip, ensuring flexibility and safety in varied operating conditions. The integrated heat sink thermistor is monitored by a microprocessor to prevent overheating by triggering an overtemperature trip when necessary.
For stability, the device maintains logic control ride-thru for up to 0.25 seconds when the drive is not active. It can withstand power ride-thru for 15 milliseconds while operating at full load, accommodating brief power interruptions. Overall, the 20DD052A3NYNANNBA serves as a reliable element in advanced motor control systems.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD052A3NYNANNBA Ser A | 20DD052A3NYNANNBA/A, Series A, Rev A | |
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