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The model 20DC037A0NYNANNNN, an adjustable frequency AC drive from Allen-Bradley, operates efficiently at a voltage level of 400V AC. It supports three-phase configurations and can handle 37 amps at 400 volts. This drive is designed for robustness in industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC037A0NYNANNNN |
| Weight | 25.00 lbs (11.34 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 37 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | No |
| 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 20DC037A0NYNANNNN is part of the PowerFlex 700S series by Allen-Bradley, manufactured by Rockwell Automation. It is engineered as an adjustable frequency AC drive that caters to three-phase systems. The unit operates optimally at a voltage input of 400V AC, making it suitable for various industrial applications.
With an input current capacity of 37 amps at 400 volts, this device is built to support demanding operational requirements. The unit is enclosed in an IP20-rated casing that complies with NEMA Type 1 standards, providing protection against dust and minor contact. This model features a blank cover for the human interface, simplifying its design but lacking any detailed local controls. Notably, there is no accompanying documentation included with this unit.
For efficient braking during operation, the drive includes an IGBT brake mechanism. Additionally, it has an adjustable bus undervoltage trip to help protect against poor power conditions. The integrated heat sink thermistor monitors temperature and can trigger an overtemperature response via a microprocessor when necessary. Meanwhile, this drive supports logic control ride-thru for up to 0.25 seconds in a non-operating state and offers a power ride-thru capability of 15 milliseconds under full load, ensuring continued operation during brief power interruptions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC037A0NYNANNNN Ser A | 20DC037A0NYNANNNN/A, Series A, Rev A | |
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