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The 20DD500N3ENNBNNNN is an adjustable frequency AC drive from Allen-Bradley, suitable for three-phase applications at 480V AC. Designed to handle an input current of up to 500 amps, it offers efficient performance in demanding environments.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD500N3ENNBNNNN |
| Weight | 250.00 lbs (113.40 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 500 |
| Enclosure | Open/IP00 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | No |
| 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 part number 20DD500N3ENNBNNNN from Allen-Bradley belongs to the PowerFlex 700S series of adjustable frequency AC drives. Designed for effective control in a three-phase electrical system, it operates at a voltage of 480V AC. This particular model can manage an input current of up to 500 amps, ensuring strong performance for various industrial applications.
With an open enclosure rated IP00, this drive is designed for specific operating environments. It features a full numeric LCD display that allows operators to monitor system performance and make necessary adjustments easily.
The drive does not include a braking capability but offers an adjustable bus undervoltage trip to help protect against low voltage conditions. Furthermore, it incorporates a heat sink thermistor, which is actively monitored by a microprocessor to identify overheating scenarios.
For maintaining performance during brief interruptions, it supports logic control ride-thru for 0.25 seconds when the drive is not in operation. Additionally, the power ride-thru allows the drive to sustain operation for 15 milliseconds under full load conditions. With these features, the 20DD500N3ENNBNNNN is tailored to meet various needs in industrial motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD500N3ENNBNNNN Ser A | 20DD500N3ENNBNNNN/A, Series A, Rev A | |
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