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The part number 20DC072A0EYNANBNL from Allen-Bradley is a sophisticated adjustable frequency AC drive. It operates at a voltage of 400V AC and is fitted for three-phase systems, accommodating a rated normal-duty current of 72 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC072A0EYNANBNL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 72 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | Quick Start Guide |
| 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 20DC072A0EYNANBNL is a capable adjustable frequency drive that excels in managing three-phase motors. With an input specification of 400 volts AC, this unit effectively accepts up to 72 amps of normal-duty current. The design includes a blank cover for the human interface, ensuring a streamlined appearance suitable for various environments.
It meets NEMA Type 1 standards and is protected with an IP20 rated enclosure. The drive integrates an IGBT braking system, which enhances operational control and performance. To ensure reliable operation, this model features an adjustable bus undervoltage trip for added safety. A heat sink thermistor is monitored by a microprocessor to prevent overheating through an overtemperature trip mechanism.
For seamless operation during brief interruptions, the logic control allows a ride-thru period of 0.25 seconds when the drive is not actively running. Additionally, a power ride-thru capability supports operation for up to 15 milliseconds at full load, making this device suitable for demanding automation applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC072A0EYNANBNL Ser A | 20DC072A0EYNANBNL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||