Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD156A3EYNA1CEK from Allen-Bradley is an adjustable-frequency AC drive designed for three-phase systems. With a voltage rating of 480V AC and a normal-duty current capacity of 156 amps, it supports robust industrial applications.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD156A3EYNA1CEK |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 156 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric 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 Allen-Bradley part number 20DD156A3EYNA1CEK is an adjustable frequency AC drive that offers substantial control for industrial applications. This model is rated for an input voltage of 480V AC within a three-phase configuration, providing a high level of performance with a maximum normal-duty current of 156 amps.
This unit features an IP20-rated enclosure that is compliant with NEMA Type 1 standards, making it practical for specific indoor uses. The human-machine interface is designed with a full numeric LCD for easy operation and monitoring.
Integrated IGBT braking technology enhances this drive's performance, while adjustable bus undervoltage trip settings allow customization to safeguard against low-voltage conditions. Moreover, thermal protection is ensured through a heat sink thermistor, which is continually monitored by a microprocessor to prevent overheating.
For applications requiring reliability during transient conditions, the logic control ride-thru is capable of sustaining operation for 0.25 seconds when the drive is not running. Additionally, the drive supports a power ride-thru feature that maintains functionality for 15 milliseconds under full load, contributing to the robustness of the overall design.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD156A3EYNA1CEK Ser A | 20DD156A3EYNA1CEK/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||