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The 20DC072A0EYNANNNN from Allen-Bradley is designed as an adjustable-frequency AC drive. It operates on a three-phase system with an input voltage of 400V AC and can handle 72 amps of ND current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC072A0EYNANNNN |
| Weight | 75.00 lbs (34.02 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 20DC072A0EYNANNNN represents the versatility of the PowerFlex 700S series as an adjustable frequency AC drive. It is formed for three-phase operation at a voltage level of 400V AC, supporting a normal-duty current capacity of 72 amps. The component's design includes an IP20 enclosure, compliant with NEMA Type 1 standards, which gives it sufficient protection against dust and other particulates, ensuring longevity in industrial environments.
In addition to robust electrical capabilities, this drive sports a blank cover for the human-machine interface, which streamlines installation and prevents unintentional activation. It does not include comprehensive documentation. The 20DC072A0EYNANNNN model incorporates an IGBT system for braking, enhancing the control of the motor's operation.
Adjustment options for bus undervoltage trip settings allow for customization to meet specific operational needs. The heat sink thermistor operates under the monitoring of a microprocessor, which safeguards the unit from overheating by triggering an overtemperature trip when necessary. For operational stability, it provides a logic control ride-thru duration of 0.25 seconds when the drive is not in motion. It also possesses a power ride-thru capability lasting up to 15 milliseconds under full load, ensuring reliable functionality during brief power interruptions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC072A0EYNANNNN Ser A | 20DC072A0EYNANNNN/A, Series A, Rev A | |
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