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The 20DD034A3EYNADNBN model is an advanced adjustable frequency AC drive from Allen-Bradley. It operates efficiently with a three-phase supply at 480V AC and can handle an input current up to 34 amps. This drive features a full numeric LCD for user-friendly monitoring, along with protective features such as an adjustable bus undervoltage trip and IGBT braking.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD034A3EYNADNBN |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 34 |
| 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 Allen-Bradley 20DD034A3EYNADNBN is designed for precision and reliability in controlling three-phase motors. This adjustable frequency AC drive operates at a voltage of 480V AC and is rated for a maximum input of 34 amps. It is built for various industrial applications that require adaptability and efficiency in motor control.
Housed within an IP20-rated enclosure that meets NEMA Type 1 standards, this drive is suitable for typical indoor environments. The interface is facilitated by a full numeric LCD, allowing users to monitor operational status and make adjustments conveniently. Accompanying this unit is a quick start guide aimed at simplifying installation processes for users.
For safety and performance, the drive incorporates an IGBT braking system and an adjustable bus undervoltage trip, providing reliable motor control during varying load conditions. The heat sink thermistor is closely monitored by a microprocessor to eliminate risks associated with overheating, triggering an overtemperature trip if necessary.
In addition, the drive supports logic control ride-thru for 0.25 seconds when idle and maintains functionality for 15 milliseconds under full load during power interruptions. This combination of features ensures that the 20DD034A3EYNADNBN is a dependable choice for enhancing motor performance in demanding applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD034A3EYNADNBN Ser A | 20DD034A3EYNADNBN/A, Series A, Rev A | |
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