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The model 20DB070A3EYNA6NNA from Allen-Bradley is an adjustable frequency AC drive, operating on 240V AC with three-phase input. This unit is designed for optimal performance in industrial applications, featuring robust specifications and reliable features.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DB070A3EYNA6NNA |
| Weight | 100.00 lbs (45.36 kg) |
| Voltage | 240V AC |
| Phases | 3 |
| 208V Amps | 78.2 |
| 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 20DB070A3EYNA6NNA is an adjustable frequency AC drive produced by Allen-Bradley and associated with the PowerFlex 700S series. Compatible with a voltage supply of 240 volts AC, this unit supports three-phase systems. Under a 208V setup, it can deliver an output current of 78.2 amps. The enclosure rating is IP20, conforming to NEMA Type 1 standards, ensuring a degree of protection from dust and contact.
A full numeric LCD serves as the human-machine interface, allowing users to navigate settings and parameters with ease. For documentation, a quick start guide is included to assist in the initial setup and configuration tasks. The drive incorporates an IGBT braking mechanism for efficient stopping procedures and operational safety.
The bus undervoltage trip can be adjusted, allowing users to tailor the settings according to specific requirements. A heat sink thermistor is integrated, monitored by a microprocessor to prevent overheating, with an overtemp trip built in for added security. This unit ensures logic control ride-thru for a quarter of a second when the device is not in operation, ensuring smooth transitions. For scenarios requiring power management, it offers a power ride-thru capability lasting 15 milliseconds during full load conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DB070A3EYNA6NNA Ser A | 20DB070A3EYNA6NNA/A, Series A, Rev A | |
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