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The 20DD156A3EYNA6CSL is a robust adjustable-frequency AC drive from Allen-Bradley designed for 480V AC applications. It supports three-phase operational setups with a normal-duty current capacity of 156 amps, facilitating high levels of efficiency and control in industrial contexts.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD156A3EYNA6CSL |
| 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 20DD156A3EYNA6CSL adjustable frequency AC drive by Allen-Bradley is engineered for precise motor control at a voltage of 480V AC. This drive is specifically suitable for three-phase installations. It offers a continuous normal-duty current capacity of 156 amps, supporting demanding applications in industrial environments.
This unit is housed in an IP20 enclosure rated to meet NEMA Type 1 standards, making it well-suited for various indoor conditions. Users benefit from its full numeric LCD, which helps configure and monitor the drive's settings efficiently.
The 20DD156A3EYNA6CSL leverages IGBT technology for braking, providing reliable motor control. Notably, this model incorporates an adjustable bus undervoltage trip, which enhances operational safety. A heat sink thermistor is monitored by a microprocessor to manage temperature levels, activating an over-temp trip if limits are exceeded.
When the drive is not in operation, it has a logic control ride-thru time of 0.25 seconds, which helps maintain system stability during brief disruptions. Additionally, it offers power ride-thru capabilities for 15 milliseconds at full load, ensuring continued functionality during transient voltage conditions. Overall, the 20DD156A3EYNA6CSL drive is designed for reliable performance, making it a valuable asset for industrial control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD156A3EYNA6CSL Ser A | 20DD156A3EYNA6CSL/A, Series A, Rev A | |
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