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The 20DC085A0NYNANABE is an adjustable frequency AC drive from Allen-Bradley, suitable for three-phase applications with a voltage rating of 400V AC. It supports a current of 85 amps (normal duty), facilitating robust motor control in various industrial settings.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC085A0NYNANABE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 85 |
| 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 Allen-Bradley model 20DC085A0NYNANABE adjustable frequency AC drive is engineered for reliable three-phase operation at a voltage of 400V AC. This model is rated for a normal duty current of 85 amps, delivering significant power capabilities for demanding applications. The design features an IP20-rated enclosure, conforming to NEMA Type 1 classification, which safeguards the unit in standard indoor environments.
This drive's human-machine interface is a blank cover, meaning there are no user-accessible controls on the device itself. Users should note that no accompanying documentation is provided with the product. The integrated IGBT braking system provides effective deceleration for motor applications, enhancing safety and reliability. The ability to adjust the bus undervoltage trip settings ensures the drive can be tailored to specific operational requirements.
Thermal management is maintained by a heat sink thermistor that is continually monitored by a built-in microprocessor to prevent overheating. The device also offers a logic control ride-thru capability, maintaining performance for 0.25 seconds when not operational and supporting power ride-thru for 15 milliseconds under full load conditions. These features make the 20DC085A0NYNANABE drive a dependable choice for various motor control needs.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC085A0NYNANABE Ser A | 20DC085A0NYNANABE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||