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The 20AD3P4A3NYNNEC1 from Allen Bradley is an AC drive designed for three-phase systems operating at 480 V AC. It accommodates a current rating of 3.4 A and provides up to 2 HP for normal duty applications, while also supporting 1.5 HP in heavy-duty contexts.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD3P4A3NYNNEC1 |
| Weight | 12.00 lbs (5.44 kg) |
| Input Voltage | 480 V AC |
| Number of Phases | 3-Phase |
| Current Rating | 3.4 A |
| Normal Duty Horsepower | 2 Hp |
| Heavy Duty Horsepower | 1.5 Hp |
| Protection Category | IP20 |
| Display Type | LCD Display |
| Minimum Temperature Range | 0°C |
| Maximum Temperature Range | 40°C |
| Humidity Range | 5 to 95% (non-condensing) |
| Maximum Operating Altitude | 1000 meters above sea level |
| Keypad Type | Full Numeric Keypad |
| Brake IGBT | Installed |
| Drive Mounted Brake Resistor | Not Installed |
The Allen Bradley 20AD3P4A3NYNNEC1 AC drive operates effectively at an input voltage of 480 V AC. This model is structured for three-phase applications and can handle a current rating of 3.4 A, making it reliable for diverse operational demands. It offers 2 horsepower for normal duty and up to 1.5 horsepower for heavy duty, providing flexibility in different scenarios.
The unit is compliant with an IP20 protection category, providing adequate shielding from dust and accidental contact in controlled environments. Additionally, it supports an operational temperature range that starts from 0°C and can go up to a maximum of 40°C, with humidity tolerances between 5% and 95% in non-condensing conditions. It can also function at altitudes of up to 1000 meters above sea level, accommodating higher elevation installations.
An LCD display provides straightforward visuals for monitoring, while user interaction is facilitated through a full numeric keypad, enhancing accessibility for operators. The AC drive is fitted with an installed brake IGBT, contributing to efficient motor management, although it does not come with a drive-mounted brake resistor, which may be a consideration for specific applications.