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The 20DE385N3ENNBRCSL model by Allen-Bradley is a reliable adjustable-frequency AC drive. Operating at 600V AC in a three-phase configuration, it has a rated normal-duty current capacity of 385 amps, making it suitable for demanding industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DE385N3ENNBRCSL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 600V AC |
| Phases | 3 |
| 600V Input Amps | 385 |
| Enclosure | Open/IP00 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | No |
| 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 20DE385N3ENNBRCSL is an adjustable-frequency AC drive from Allen-Bradley's PowerFlex 700S series. This unit is designed to handle 600V AC and is configured for three-phase operation, providing robust performance for industrial machinery. With a substantial normal-duty current of 385 amps, the drive is engineered for high-demand applications.
This drive is encased in an open-type enclosure (IP00) and does not include additional protective features. It features a full numeric LCD, enhancing user experience through intuitive data display. Furthermore, the unit operates without a braking function, relying on its design for effective motor control.
For enhanced safety, an adjustable bus undervoltage trip is incorporated, which allows configuration according to specific operational requirements. A microprocessor continuously monitors the heat sink thermistor and switches off to prevent overheating whenever necessary.
Additionally, the drive supports logic control ride-thru, maintaining function for 0.25 seconds when not actively operating. Power ride-thru capability ensures continuity by sustaining power up to 15 milliseconds during full load conditions. This drive’s technical specifications are tailored for efficient and reliable performance in various demanding applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DE385N3ENNBRCSL Ser A | 20DE385N3ENNBRCSL/A, Series A, Rev A | |
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