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Part number 20DD385A0ENNBNANE from Allen-Bradley is an adjustable-frequency AC drive designed for three-phase applications. It operates at a voltage rating of 480V AC and supports a normal-duty current of up to 385 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD385A0ENNBNANE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 385 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| 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 20DD385A0ENNBNANE adjustable frequency AC drive manufactured by Allen-Bradley is engineered for robust applications in three-phase systems. It can operate at 480V AC and is rated to manage a normal-duty current of 385 amps, making it appropriate for demanding operational settings.
Housed within an enclosure rated IP20 that meets NEMA Type 1 requirements, this drive is designed for environments where basic protection from dust and accidental contacts is sufficient. The device employs a blank cover in place of a human interface machine, allowing for a streamlined design focused solely on performance.
This device features adjustable bus undervoltage trip settings, allowing customization based on specific application needs. However, it does not include a braking function. For thermal management, the heat sink thermistor is monitored by a microprocessor, which can activate an overtemperature protection mechanism as required.
Additional functionalities include a logic control ride-thru duration of 0.25 seconds during non-operational periods, ensuring stable operation through brief power fluctuations. Furthermore, it supports power ride-thru for up to 15 milliseconds while under full load, which enhances the reliability of the system during power interruptions. The 20DD385A0ENNBNANE is suitable for a variety of industrial applications requiring dependable motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD385A0ENNBNANE Ser A | 20DD385A0ENNBNANE/A, Series A, Rev A | |
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