Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD156A5EYNA1CSK model from Allen-Bradley is an adjustable-frequency AC drive optimized for three-phase operations at 480 volts AC. It handles normal-duty currents of up to 156 amps, making it suitable for various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD156A5EYNA1CSK |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 156 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Prog. Only LCD |
| 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 20DD156A5EYNA1CSK from Allen-Bradley is an adjustable frequency AC drive that operates at 480V AC within three-phase systems. This unit can manage a normal-duty current of up to 156 amps, allowing it to support various demanding applications.
Housed in an enclosure that meets IP20 and NEMA Type 1 standards, this drive is designed for indoor use. It features a programmer-only LCD, giving users the tools necessary for setup and configuration without additional distractions.
The braking system utilizes IGBT technology, ensuring effective and efficient control of motor operations. To enhance safety, the drive includes an adjustable bus undervoltage trip feature, allowing customization based on specific operational needs. Additionally, the integrated heat sink thermistor is monitored by a microprocessor to provide thermal protection, initiating a trip if temperature thresholds are exceeded.
For reliability during interruptions, it supports logic control ride-thru functionality for 0.25 seconds when the drive is not active. Furthermore, it can maintain power for up to 15 milliseconds when operating at full load, which helps to ensure stability during power fluctuations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD156A5EYNA1CSK Ser A | 20DD156A5EYNA1CSK/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||