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The part number 20DD125A0EYNA1CNK is an adjustable frequency AC drive manufactured by Allen-Bradley. Operating at 480 volts AC, it is designed for three-phase applications with an input current capacity of 125 amps. The drive has an IP20-rated NEMA Type 1 enclosure, providing protection in standard indoor environments.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD125A0EYNA1CNK |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 125 |
| 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 20DD125A0EYNA1CNK AC drive, part of Allen-Bradley’s PowerFlex 700S series, is engineered for dependable performance in various industrial technologies. With an input capacity of 480V AC and suitable for three-phase systems, this drive supports a substantial input current rating of 125 amps. The IP20-rated enclosure conforms to NEMA Type 1 standards, ideal for installations in typical indoor settings.
This drive features a blank cover for its human-machine interface, which streamlines the overall design. Also included is a quick start guide to facilitate ease of installation and operation. For braking, the unit uses IGBT technology that enhances operational efficiency.
Safety and reliability are paramount in this model. The adjustable bus undervoltage trip feature allows for customization depending on specific system requirements. Additionally, a heat sink thermistor is embedded and monitored by a microprocessor, which offers overtemperature protection to prevent damage.
This model supports a logic control ride-thru functionality lasting 0.25 seconds while inactive, maintaining operational integrity during brief power inconsistencies. Furthermore, it offers a power ride-thru capacity of 15 milliseconds during full load conditions. The design and features of the 20DD125A0EYNA1CNK cater to modern industrial applications requiring precise motor control and robust performance.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD125A0EYNA1CNK Ser A | 20DD125A0EYNA1CNK/A, Series A, Rev A | |
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