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The Allen-Bradley 20DB042A3EYNANASL is a compact adjustable frequency AC drive designed for three-phase operation. It operates efficiently at a standard voltage of 240V AC and can handle 48.3 Amps at 208V. This drive is equipped with a full numeric LCD, allowing user-friendly interaction.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DB042A3EYNANASL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 240V AC |
| Phases | 3 |
| 208V Amps | 48.3 |
| 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 adjustable frequency AC drive model 20DB042A3EYNANASL, manufactured by Allen-Bradley under the Rockwell Automation brand, is a versatile component for various industrial applications. This drive is rated for 240V AC and is engineered for three-phase systems.
When operating at 208V, the drive can provide a current of 48.3 amps. It operates within an enclosure rated as IP20 and meets NEMA Type 1 standards, ensuring appropriate protection for indoor environments. A full numeric LCD serves as the human interface, enabling operators to access information and controls easily.
The product includes a quick start guide to facilitate installation and setup. This drive utilizes an IGBT braking system and features an adjustable bus undervoltage trip to enhance operational reliability. The heat sink thermistor is monitored by a microprocessor to detect overtemperature conditions, ensuring safe operation under varying loads. Logic control offers a ride-thru capability of 0.25 seconds when the drive isn't running, while the system can endure power ride-thrus for 15 milliseconds at full load. This capability supports stability during brief power interruptions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DB042A3EYNANASL Ser A | 20DB042A3EYNANASL/A, Series A, Rev A | |
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