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The Allen-Bradley 20DD3P4A3EYNANNNN Adjustable Frequency AC Drive operates with a 480V AC Voltage, 3 Phases, and 3.4 480V Input Amps. It has a IP20, NEMA Type 1 Enclosure and a Full Numeric LCD Human Interface Machine.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A3EYNANNNN |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480 Volts AC |
| Phases | 3 |
| 480 Volts Input Amps | 3.4 Amps |
| 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 seconds with the drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The 20DD3P4A3EYNANNNN is a PowerFlex Adjustable Frequency AC Drive manufactured by Allen-Bradley. The Allen-Bradley 20DD3P4A3EYNANNNN AC Drive is part of the PowerFlex 700S series of Allen-Bradley Adjustable Frequency AC Drives. The Allen-Bradley 20DD3P4A3EYNANNNN AC Drive operates with 480 Volts AC voltage, 3 phases, 3.4 input Amps at 480 Volts, and it is protected in a NEMA Type 1 Enclosure. When the Allen-Bradley 20DD3P4A3EYNANNNN AC Drive is operating in sensorless mode, it is started in its normal mode. The Allen-Bradley 20DD3P4A3EYNANNNN AC Drive initially uses a frequency of 0 Hz and it ramps up to reach the preset speed.
Large currents will be generated when the Allen-Bradley 20DD3P4A3EYNANNNN AC Drive is started in sensorless mode and the motor is spinning. The Allen-Bradley 20DD3P4A3EYNANNNN AC Drive’s IT protection defines the number of overload capacitors and the activities cycle. The Volts/Hertz control can be utilized in fun or multi-motor applications. The Allen-Bradley 20DD3P4A3EYNANNNN AC Drive is designed to use control input signals which will start and stop the motor. The Allen-Bradley 20DD3P4A3EYNANNNN AC Drive’s stop/enable control circuitry consists of solid-state components. When the hazards caused by accidental contact with moving machinery or the unintentional contact with fluids or solid particles occur, an optional hardwired stop circuit will be necessary to remove the AC line to the Allen-Bradley 20DD3P4A3EYNANNNN AC Drive.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A3EYNANNNN Ser A | 20DD3P4A3EYNANNNN/A, Series A, Rev A | |
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