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The 20DC072A0EYNA1DNL model from Allen-Bradley is aimed at handling high-performance requirements as an adjustable frequency AC drive. It operates at a voltage of 400V AC and accommodates three-phase input, with a current rating of 72 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC072A0EYNA1DNL |
| 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 20DC072A0EYNA1DNL is an adjustable-frequency AC drive designed by Allen-Bradley. It is part of the PowerFlex 700S series and operates efficiently at 400V AC. This drive is configured for three-phase systems and boasts a normal-duty current capacity of 72 amps.
Constructed with an enclosure rated IP20, it complies with NEMA Type 1 standards, providing adequate protection for less demanding indoor environments. This unit features a blank cover design, eliminating unnecessary components in favor of more essential functionality.
The drive utilizes an IGBT braking system for effective motor control. Safety mechanisms include an adjustable bus undervoltage trip, enabling optimized performance based on operational requirements. A microprocessor actively monitors the integrated heat sink thermistor for overtemperature trip protection, ensuring reliable operation under varying conditions.
This model supports a logic control ride-thru capability of 0.25 seconds when not actively running, which is crucial for maintaining stability during brief interruptions. Additionally, it provides a power ride-thru duration of 15 milliseconds at full load, safeguarding against potential disruptions. The 20DC072A0EYNA1DNL drive is engineered for dependability and effectiveness across a range of controlled environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC072A0EYNA1DNL Ser A | 20DC072A0EYNA1DNL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||