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The 20DC022A3NYNACNBN model from Allen-Bradley is an adjustable frequency AC drive designed for three-phase systems. Operating at 400 volts AC, it manages up to 22 amps while providing essential control features.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC022A3NYNACNBN |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 22 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| 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 20DC022A3NYNACNBN, manufactured by Allen-Bradley as part of the PowerFlex 700S series, serves as an adjustable frequency AC drive primarily designed for three-phase voltage applications at 400V. With an input current capacity of 22 amps, it facilitates effective motor control in various settings.
This drive is constructed within an IP20 enclosure, conforming to NEMA Type 1 specifications, which protects it against dust and moisture while allowing for indoor operation. User interaction is streamlined via a full numeric LCD display, enabling straightforward operation and configuration without needing additional documentation.
Safety features incorporate an IGBT for braking, which enhances system reliability during operation. The adjustable bus undervoltage trip adds a layer of safety by providing customizable responses to low voltage conditions. A heat sink thermistor monitors temperatures through a microprocessor, ensuring it operates within safe limits.
The logic control ride-thru capability lasts for up to 0.25 seconds during inactivity, while under full load, it supports a power ride-thru function for 15 milliseconds. This designed resilience allows the drive to maintain performance even during brief interruptions in power, making the 20DC022A3NYNACNBN effective for demanding industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC022A3NYNACNBN Ser A | 20DC022A3NYNACNBN/A, Series A, Rev A | |
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