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The part number 20DD300A3EYNNNNBN from Allen-Bradley is an adjustable frequency AC drive designed for reliability and efficiency. It operates at 480V AC across three phases and manages input currents of up to 300 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD300A3EYNNNNBN |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 300 |
| 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 model 20DD300A3EYNNNNBN represents an adjustable frequency AC drive in the PowerFlex 700S series by Allen-Bradley. This unit operates under a three-phase arrangement at a voltage of 480V AC. Designed to handle input currents of 300 amps, the drive is suitable for various industrial applications.
Constructed with an enclosure rated as IP20 in line with NEMA Type 1 specifications, it is crafted for indoor use. User interaction is facilitated through a full numeric LCD, allowing for efficient monitoring and adjustment during operation. A quick start guide is included for ease of installation and setup.
This model employs IGBT brake technology, enhancing motor control during operation. Its adjustable bus undervoltage trip feature enables users to customize settings according to their needs. Thermal management is prioritized through the heat sink thermistor, which is actively monitored by a microprocessor to prevent overheating.
The drive also incorporates a logic control ride-thru capacity lasting 0.25 seconds when the drive is not engaged, ensuring stability during brief power interruptions. Furthermore, it can sustain power for 15 milliseconds at full load, effectively maintaining performance during transient conditions. Overall, the 20DD300A3EYNNNNBN drive delivers versatility and dependability for various motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD300A3EYNNNNBN Ser A | 20DD300A3EYNNNNBN/A, Series A, Rev A | |
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