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The Allen-Bradley 20DB042A0EYNANAAL adjustable frequency AC drive is designed for reliable performance in industrial applications. Operating at 240V AC, this 3-phase drive has a maximum current rating of 48.3 amps at 208V.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DB042A0EYNANAAL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 240V AC |
| Phases | 3 |
| 208V Amps | 48.3 |
| 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 model 20DB042A0EYNANAAL from Allen-Bradley, a division of Rockwell Automation, serves as an adjustable frequency AC drive suited for various applications. It operates efficiently at a voltage of 240 volts AC and supports 3-phase connections. In terms of current capabilities, it reaches up to 48.3 amps when supplied with 208 volts.
The drive is designed with a NEMA Type 1 enclosure rated at IP20, ensuring protection in specific environments. The front of the unit includes a blank cover where a human interface machine might sit, facilitating a streamlined appearance. For initial setup, the drive comes with a quick-start guide that provides essential instructions.
An IGBT-type braking system enhances control and performance. The system includes an adjustable bus undervoltage trip feature, providing flexibility for various needs. Monitoring for overheating is managed by a thermistor linked to a microprocessor, which triggers an overtemperature trip if necessary.
The drive allows for a logic control ride-thru time of 0.25 seconds while not operating, ensuring some level of operation continuity. Additionally, the device has a power ride-thru capability lasting 15 milliseconds at full load, providing critical temporary support during brief voltage dips.
| Revision Part # | Also known as | |
|---|---|---|
| 20DB042A0EYNANAAL Ser A | 20DB042A0EYNANAAL/A, Series A, Rev A | |
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