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The Allen-Bradley 20DE144A0EYNANCSL is an adjustable frequency AC drive capable of operating at a voltage of 600V AC. This model is designed for three-phase applications and allows 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 | 20DE144A0EYNANCSL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 600V AC |
| Phases | 3 |
| 600V Input Amps | 144 |
| 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 20DE144A0EYNANCSL from Allen-Bradley is an adjustable frequency AC drive designed to operate at a maximum voltage of 600 volts AC. Intended specifically for three-phase systems, it manages an input current of 144 amps, making it suitable for a diverse range of applications.
Housed in an IP20 enclosure rated to NEMA Type 1 specifications, the drive is suitable for indoor environments. Its human-machine interface is provided via a blank cover, reinforcing its straightforward design. For user convenience, a quick start guide is available for setup assistance.
This model incorporates an IGBT braking mechanism to improve system responsiveness under load. Additionally, it features an adjustable bus undervoltage trip to protect against potential low voltage conditions and enhance overall reliability. A heat sink thermistor is monitored by a microprocessor, ensuring the drive remains within safe temperature limits by triggering an overtemperature trip if necessary.
When the drive is not in operation, it allows for 0.25 seconds of ride-thru logic control, which helps maintain system integrity during brief interruptions. The drive can also withstand power fluctuations for 15 milliseconds at full load, allowing it to continue functioning even during short-term disturbances. The 20DE144A0EYNANCSL is thus built for robustness and resilience in demanding environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DE144A0EYNANCSL Ser A | 20DE144A0EYNANCSL/A, Series A, Rev A | |
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