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The part number 20DD040A3EYNARDBL belongs to Allen-Bradley's PowerFlex 700S series, designed as an adjustable-frequency AC drive. It operates at 480V AC across three voltage phases and accommodates normal-duty currents of up to 40 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD040A3EYNARDBL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 40 |
| 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 20DD040A3EYNARDBL is part of the PowerFlex 700S series, recognized for its proficiency in providing adjustable frequency solutions. Operating under a nominal voltage of 480V AC, this unit is fashioned for three-phase applications and supports maximum normal-duty currents of 40 amps. Its robust design is encapsulated in an IP20 enclosure that is compliant with NEMA Type 1 safety standards, which protects against typical environmental conditions.
This model features a human-machine interface in the form of a full numeric LCD, facilitating simple operation and monitoring. The drive is equipped with an IGBT braking system, promoting effective control during operation. An adjustable bus undervoltage trip enhances operational safety by allowing users to set specific thresholds as required.
Additionally, the heat sink thermistor is continuously monitored by a microprocessor, triggering an overtemperature trip when necessary. This feature helps prevent overheating, ensuring reliable performance. In instances of power fluctuations, the drive exhibits a logic control ride-thru time of 0.25 seconds when idle and a power ride-thru capability allowing for 15 milliseconds during full load conditions. Overall, the 20DD040A3EYNARDBL drive stands as a reliable choice for industrial automation and process control tasks.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD040A3EYNARDBL Ser A | 20DD040A3EYNARDBL/A, Series A, Rev A | |
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