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The 20AD040A3NYNAEG1, a product from Allen Bradley’s PowerFlex 70 series, is designed as an adjustable frequency AC drive. This unit supports a voltage of 480 VAC in a three-phase configuration and provides reliable output performance.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD040A3NYNAEG1 |
| Weight | 32.00 lbs (14.51 kg) |
| Enclosure & Rating | Panel mount, IP20/NEMA 1 |
| Input Voltage | 480 VAC, 3-phase |
| Continuous Output Current | 40 A |
| 1-Minute Overload Current | 51 A |
| 3-Second Overload Current | 68 A |
| Horsepower Rating | 30 HP (normal duty); 25 HP (heavy duty) |
| Frame Size | Frame D |
| Brake IGBT | Integrated |
| Brake Resistor | Not included |
| EMI Filter | Secondary CE EMC filter |
| Display Interface | LCD with numeric keypad |
| Network Module | EtherNet/IP via DPI slot |
| Encoder Support | Standard incremental encoder |
| Safety Control | Safe Torque Off (STO) |
The Allen Bradley 20AD040A3NYNAEG1 is an adjustable frequency AC drive that operates at a 480 VAC three-phase input. With a robust continuous output current capacity of 40 A, this drive can manage higher load requirements with short-term overload currents reaching 51 A for one minute and 68 A for three seconds. Designed for both normal and heavy-duty applications, it provides an impressive power rating of 30 HP and 25 HP, respectively.
This model is housed in a panel mount enclosure with an IP20/NEMA 1 rating, offering basic environmental protection suitable for indoor use. The integrated brake IGBT allows for effective braking within the system, though it does not include a brake resistor. An EMI filter for electromagnetic interference protection is provided to ensure compliance with secondary CE EMC standards.
User interaction is facilitated via an LCD display accompanied by a numeric keypad for easy programming and monitoring. Networking capabilities are expanded with the EtherNet/IP module accessible through the DPI slot, allowing for higher connectivity flexibility. The drive also supports standard incremental encoders for precise control feedback. Finally, the inclusion of Safe Torque Off (STO) enhances operational safety, providing peace of mind during maintenance or unexpected events.