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The 20DC037A3NYNA1NNA model from Allen-Bradley is an adaptable frequency AC drive. Designed for 3-phase operations, it handles a voltage specification of 400V AC with an input current of 37 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC037A3NYNA1NNA |
| Weight | 25.00 lbs (11.34 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 37 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| 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 20DC037A3NYNA1NNA is an adjustable frequency AC drive built by Allen-Bradley, part of the PowerFlex 700S line. This device is configured to operate at a nominal voltage of 400 Volt AC, making it suitable for robust industrial applications requiring three-phase functionality. It supports an input current of 37 amps at this voltage, ensuring that it can handle significant loads effectively.
The unit is enclosed in a structure rated IP20 to NEMA Type 1 standards. This ensures adequate protection against dust and accidental contact. For user convenience, it is equipped with a comprehensive numeric LCD interface that simplifies monitoring and adjustments. However, it does not come with accompanying documentation.
The 20DC037A3NYNA1NNA utilizes an IGBT brake for effective stopping power. Additionally, the adjustable bus undervoltage trip feature allows for customized operational limits. Thermal management is ensured by a heat sink thermistor, which is actively monitored by the built-in microprocessor to prevent overheating.
This drive incorporates a logic control ride-thru capability of 0.25 seconds when not in active use, which can help mitigate temporary power losses. It can endure brief power outages, maintaining functionality for up to 15 milliseconds under full load conditions. These features make the 20DC037A3NYNA1NNA a reliable solution for various applications in industrial environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC037A3NYNA1NNA Ser A | 20DC037A3NYNA1NNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||