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The 20DD014A3EYNAEDSL model from Allen-Bradley is an adjustable-frequency AC drive built for three-phase applications. It operates at 480V AC and has a current rating of 14 amps (normal duty). The drive features a comprehensive numeric LCD interface.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD014A3EYNAEDSL |
| Weight | 32.00 lbs (14.51 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 20DD014A3EYNAEDSL from Allen-Bradley is a specialized adjustable-frequency AC drive, part of their PowerFlex 700S series. It is designed to accommodate three-phase systems and functions efficiently at 480V AC. With a normal-duty current rating of 14 amps, this drive can handle a variety of load requirements, making it suitable for diverse applications.
The construction features an enclosure rated IP20, corresponding with NEMA Type 1 specifications, allowing for safe installation in indoor environments against dust and environmental hazards. Integration with the system is simplified by a fully numeric LCD human interface machine, which displays essential metrics and settings access.
This model uses an IGBT braking system, enhancing control during operation. Additionally, it features an adjustable bus undervoltage trip, tailored to suit operational needs.
Thermal management is ensured by a heat sink thermistor, which is continuously monitored by a microprocessor to prevent overheating through an overtemperature trip feature. The drive supports a logic control ride-thru duration of 0.25 seconds when not in operation, ensuring that essential settings are maintained during brief interruptions. Moreover, it offers a power ride-thru capability lasting 15 milliseconds during full load conditions, ensuring reliable operation in varying scenarios.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD014A3EYNAEDSL Ser A | 20DD014A3EYNAEDSL/A, Series A, Rev A | |
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