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The 20DE460A0ENNBNANK model from Allen-Bradley is designed as an adjustable frequency AC drive. It operates at 600V AC and is suitable for 3-phase systems with a current handling capability of 460 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DE460A0ENNBNANK |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 600V AC |
| Phases | 3 |
| 600V Input Amps | 460 |
| 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 20DE460A0ENNBNANK from Allen-Bradley is part of the PowerFlex 700S series and functions as an adjustable-frequency AC drive. This equipment is engineered to operate at a maximum voltage of 600V AC, making it suitable for robust three-phase electrical systems. It can handle high current loads, rated for up to 460 amps in normal-duty applications. The product is constructed in an enclosure that meets IP20 and NEMA Type 1 guidelines, indicating it can be used effectively in environments lacking exposure to moisture and debris.
Notably, this model does not feature a braking system, but it includes an adjustable bus undervoltage trip option. A critical aspect of the design is the heat sink thermistor, which is actively monitored by a microprocessor to initiate an overtemperature trip if necessary. This prevents potential overheating, thus ensuring operational safety and reliability.
Regarding power stability, the 20DE460A0ENNBNANK provides logic control ride-thru capabilities for 0.25 seconds when the drive is inactive, which helps maintain operational integrity during brief interruptions. Additionally, it supports power ride-thru for up to 15 milliseconds under full load conditions, facilitating consistent performance in fluctuating electrical environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DE460A0ENNBNANK Ser A | 20DE460A0ENNBNANK/A, Series A, Rev A | |
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