Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD040A3QYNA1NNA model from Allen-Bradley is an adjustable frequency AC drive that operates effectively at 480V AC. It is designed for three-phase applications and can handle a normal-duty current of 40 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD040A3QYNA1NNA |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 40 |
| 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 20DD040A3QYNA1NNA adjustable frequency AC drive from Allen-Bradley is a high-efficiency unit specifically designed for demanding industrial applications. This drive operates at a voltage level of 480V AC and is intended for use in three-phase systems, accommodating a normal-duty current of 40 amps. The unit is encased in an IP20-rated enclosure that adheres to NEMA Type 1 standards, making it suitable for ordinary indoor environments.
The drive incorporates a full numeric LCD for ease of monitoring and adjustment of operational parameters. However, it does not include any accompanying documentation. This model also employs an IGBT braking system for optimal performance during dynamic load conditions. Safety features include an adjustable bus undervoltage trip, allowing customization according to specific application requirements.
It further integrates a heat sink thermistor monitored by a microprocessor, ensuring thermal protection through overtime trip activation when necessary. The device provides a logic control ride-thru capability of 0.25 seconds when not actively running, and it can maintain power for up to 15 milliseconds at full load, ensuring stability during brief power interruptions. Overall, the 20DD040A3QYNA1NNA drive delivers reliable performance and robust control in various industrial contexts.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD040A3QYNA1NNA Ser A | 20DD040A3QYNA1NNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||