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The 20AD040A3NYYACG0 from the PowerFlex 70 series by Allen Bradley is a robust AC drive. It operates at an input voltage of 480 VAC and can handle an output current of 40 Amps. Additionally, it includes a horsepower capacity of up to 30 HP for normal-duty operation and 25 HP for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD040A3NYYACG0 |
| Weight | 32.00 lbs (14.51 kg) |
| Output Current | 40 Amps |
| Input Voltage | 480 VAC |
| Enclosure Type | IP20 / NEMA Type 1 (Panel Mount) |
| Brake Resistor | Installed (Drive-Mounted) |
| Horsepower Rating | 30 HP (Normal Duty), 25 HP (Heavy Duty) |
| Input Phase | 3-phase |
| Display Type | LCD with Full Numeric Keypad |
| EMC Filter | CE Second Environment Filter / Common Mode Choke |
| Frequency | 60 Hz |
| I/O Voltage | 115 VAC Input/Output |
| Brake IGBT | Installed |
| Standards Compliance | CE Marked (EMC Directive 89/336/EEC) |
| Communication | ControlNet (Coaxial) DPI Slot |
The 20AD040A3NYYACG0 operates effectively as an AC drive within the PowerFlex 70 series manufactured by Allen Bradley. It is rated for 480 VAC input voltage. The unit can provide 40 Amps of output current. In terms of mechanical design, the drive is constructed for panel mounting with an enclosure rated at IP20/NEMA Type 1, ensuring basic protection against dust and moisture intrusion.
This model has a substantial power rating of 30 horsepower for normal-duty operations and 25 horsepower when operating under heavy-duty conditions. An important feature included with this unit is the drive-mounted brake resistor, which assists in effective stopping power for connected motors. Control over the device is facilitated by a well-designed LCD accompanied by a full numeric keypad, allowing operators easy access to the settings and parameters.
The device is built to operate on a frequency of 60 Hz and maintains 115 VAC input/output voltage for seamless integration with other control systems. An integral brake IGBT enhances its braking abilities, while the compliance with CE standards demonstrates its reliability according to the EMC Directive 89/336/EEC.
The communication capabilities are robust, utilizing a ControlNet (coaxial) DPI slot. With this configuration, the drive can efficiently join broader network systems. Incorporating a second environment EMC filter ensures reduced electromagnetic interference, further enhancing the overall performance of the system.