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The 20DC105A0NYNANNNN adjustable frequency AC drive from Allen-Bradley is adept at managing three-phase motor systems. Rated for 400 volts AC and capable of handling 105 amps, it serves various control applications efficiently.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC105A0NYNANNNN |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 105 |
| 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 20DC105A0NYNANNNN, part of Allen-Bradley's PowerFlex 700S series, is an adjustable frequency AC drive designed for effective performance in motor control. This unit operates on 400V AC and is configured for three-phase systems, supporting a current rating of 105 amps (normal duty).
Constructed within an NEMA Type 1, IP20 enclosure, it is suitable for indoor installations where minimal dust and moisture ingress are expected. The human-machine interface is a blank cover, indicating that the unit does not have a built-in display for user interaction. No documentation accompanies this product.
The drive incorporates an IGBT braking mechanism, promoting smooth motor control and effective stopping power. Safety is a critical feature, highlighted by an adjustable bus undervoltage trip intended to prevent operation during unsafe voltage conditions. Temperature management is facilitated by a heat sink thermistor that is continuously monitored by a microprocessor, which can trigger an overtemp trip if necessary.
When the drive is not operational, it offers a logic control ride-thru of 0.25 seconds, allowing for momentary voltage disturbances. In the event of a power dip, the device can sustain power for 15 milliseconds at full load. Overall, this drive is designed for reliability and efficiency in various industrial motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC105A0NYNANNNN Ser A | 20DC105A0NYNANNNN/A, Series A, Rev A | |
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