Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DE144A0NYNANCSL is an Allen-Bradley branded adjustable frequency AC drive designed for high-power applications. Operating with an input voltage of 600V AC across three phases, it can manage an input current of up to 144 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DE144A0NYNANCSL |
| Weight | 90.00 lbs (40.82 kg) |
| Voltage | 600V AC |
| Phases | 3 |
| 600V Input Amps | 144 |
| 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 20DE144A0NYNANCSL adjustable frequency AC drive from Allen-Bradley excels in applications requiring substantial input power. With capabilities for a 600V AC input and designed for three-phase technical setups, this drive can handle an input current up to 144 amps. Its design includes an enclosure rated IP20, satisfying NEMA Type 1 requirements for basic protection in indoor environments.
This unit lacks a human interface display, featuring only a blank cover. Users may need to rely on external documentation for installation and operating guidance since no documentation accompanies it. The integrated IGBT braking mechanism ensures effective control during variable-speed operations.
For safety, this drive incorporates an adjustable bus undervoltage trip setting, which helps mitigate risks during power drops. The microprocessor-driven heat sink thermistor continuously monitors temperature, triggering protective measures against overheating.
This drive supports a logic control ride-thru duration of 0.25 seconds when it is inactive, allowing it to maintain stability during brief power interruptions. Furthermore, it is designed with a power ride-thru time of up to 15 milliseconds at full load, ensuring continued performance during transient conditions, making it suitable for demanding industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DE144A0NYNANCSL Ser A | 20DE144A0NYNANCSL/A, Series A, Rev A | |
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