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The 20DD052A3EYNANNBA is a robust adjustable frequency AC drive by Allen-Bradley that operates at 480V AC across three phases. This model supports a maximum input current of 52 amps and includes a full numeric LCD for user interaction.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD052A3EYNANNBA |
| 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 | 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 20DD052A3EYNANNBA adjustable frequency AC drive from Allen-Bradley is engineered for operational efficiency in various industrial settings. Designed to handle three-phase connections, this drive functions at a voltage of 480V AC. It supports an input current of 52 amps, making it well-suited for demanding loads.
Constructed with a NEMA Type 1 enclosure rated at IP20, the device is applicable for indoor environments, providing a level of protection from physical contact and dust. Direct user interaction is simplified through a full numeric LCD that displays vital operating data.
Equipped with an IGBT braking system, the drive offers reliable performance during operations. A unique feature of this unit is its adjustable bus undervoltage trip, allowing users to set thresholds tailored to their system needs. The heat sink thermistor is continuously monitored by a microprocessor to prevent overheating, enhancing safety and stability during use.
For emergency situations, the drive can sustain operational functionality for 0.25 seconds when not running, a feature known as logic control ride-thru. Additionally, it provides a power ride-thru capability for up to 15 milliseconds at full capacity. This combination of attributes makes the 20DD052A3EYNANNBA a vital component for efficient motor control in industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD052A3EYNANNBA Ser A | 20DD052A3EYNANNBA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||