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The 20AD027A3AYNASC1 model from Allen Bradley's PowerFlex 70 series is an advanced AC drive designed for industrial use. Capable of handling an input voltage of 480 VAC across a three-phase system, it provides a robust output power of up to 20 HP, making it well-suited for demanding applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027A3AYNASC1 |
| Weight | 20.00 lbs (9.07 kg) |
| Input Voltage | 480 VAC, 3 PH |
| Output Power | 20 HP |
| Continuous Output Current | 27 Amps |
| Enclosure Type | IP20 / NEMA Type 1 |
| Brake | IGBT Installed |
| Brake Resistor | No |
| Output Frequency Range | 0 to 600 Hz |
| Mounting Type | Panel Mount |
| Switching Frequency | 15 kHz |
| Communication | RS485 DF-1 - DPI Module |
| Feedback | Standard Encoder |
| Control Method | Enhanced Control |
| Display | LCD Display, Full Numeric Keypad |
| Operating Temperature Range | 0 to 40 °C |
The PowerFlex 70 series includes the 20AD027A3AYNASC1 AC drive, notable for its capability in high-demand situations. This drive is configured for three-phase operation with a rated input voltage of 480 VAC. Outputting a maximum power of 20 HP and sustaining a continuous output current of 27 Amps, it is adept at controlling significant motor loads effectively.
This drive operates within an output frequency range of 0 to 600 Hz. A switching frequency of 15 kHz ensures reliable performance in dynamic applications. The unit is constructed within an IP20 enclosure, classified as NEMA Type 1, offering basic protection in typical indoor environments.
Designed for panel mounting, installation is straightforward. Communication is supported via an RS485 DF-1 - DPI module, allowing for seamless data exchange with control systems. Feedback integration is handled through a standard encoder, enhancing operational precision.
The enhanced control method within the unit contributes to optimized motor performance, making it suitable for variable speed control. Additionally, the drive features an LCD display combined with a full numeric keypad, facilitating easy adjustments and monitoring. It functions effectively within an operating temperature range of 0 to 40 °C, ensuring reliability across various industrial conditions.