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The 20DD014A3EYNANNNB model, developed by Allen-Bradley in the PowerFlex 700S series, is an adjustable frequency AC drive. It operates at 480 volts AC and is built for three-phase applications. This device supports a maximum normal-duty current of 14 amps and features an efficient IGBT braking system.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD014A3EYNANNNB |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 14 |
| 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 20DD014A3EYNANNNB, part of Allen-Bradley’s PowerFlex 700S series, features versatile performance as an adjustable frequency AC drive. It is designed to function at a nominal voltage of 480V AC, making it suitable for three-phase applications. The drive can accommodate a normal-duty current of 14 amps efficiently.
Its enclosure is rated IP20 according to NEMA Type 1 standards, allowing for standard protection against dust and foreign particles. Users can interact with the drive through a full numeric LCD interface, which aids in monitoring and adjustments.
In terms of safety features, the drive is equipped with an IGBT braking system to facilitate effective control. An adjustable bus undervoltage trip feature provides an additional layer of protection, ensuring suitable working conditions.
Thermal management is addressed with a heat sink thermistor, which is continuously monitored by a microprocessor to prevent overheating. The drive includes a logic control ride-thru that lasts for 0.25 seconds when the drive is idle, thereby maintaining system stability during brief interruptions in power. Under full load scenarios, it offers a power ride-thru capability for up to 15 milliseconds. This combination of performance and safety makes the 20DD014A3EYNANNNB a reliable choice for various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD014A3EYNANNNB Ser A | 20DD014A3EYNANNNB/A, Series A, Rev A | |
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