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Allen Bradley PowerFlex 70 20AD040C3AYNACC0

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20AD040C3AYNACC0

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The 20AD040C3AYNACC0 AC drive by Allen Bradley falls within the PowerFlex 70 series and is engineered for advanced motor control. It operates on a voltage rating of 480V AC and supports 3-phase configurations, while delivering up to 40 A of output current.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 20AD040C3AYNACC0

ManufacturerAllen Bradley
Product TypeAC Drive
Product LinePowerFlex 70
Part Number20AD040C3AYNACC0
Weight32.00 lbs (14.51 kg)
Brake SystemBrake IGBT Installed, Without Drive Mounted Brake Resistor
DisplayLCD Display with Full Numeric Keypad
Feedback CompatibilitySensorless vector with full tuning
Operating Temperature0-40°C (32-104°F)
Mounting TypeWall/Machine Mount - IP66/NEMA Type 4X/12 (Indoor use)
PWM Carrier FrequencyProgrammable sine-coded PWM
Slip Compensation0.5% of base speed across a 40:1 speed
Rated Current40 A
Horsepower- 30 Hp (Normal Duty)
Voltage Rating480V AC, 3-phase
Overload Capability110% for up to 1 min, 150% for up to 3 s
Control Modes- Volts per Hertz (V/Hz)
Stop ModesRA, Coast, DC-brake, Fast brake, RA-to-hold, S-curve
Instantaneous Current LimitProgrammable from 20% to 160% of rated output current
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The Allen Bradley 20AD040C3AYNACC0 is a sophisticated AC drive from the PowerFlex 70 series that specializes in delivering precise motor control. Designed for a nominal input of 480V AC in a 3-phase arrangement, it efficiently handles a rated current of up to 40 A. The unit grants a robust output capability with 30 HP designated for normal-duty tasks and 25 HP for heavy-duty demands.

With its LCD and a full numeric keypad, this drive provides an intuitive interface for setup and monitoring. Operating within a temperature range between 0 and 40 °C (32 to 104 °F), it meets the environmental standards required for various applications. The drive supports wall or machine mounting, enclosed in an IP66/NEMA Type 4X/12 casing, ensuring durability in indoor settings.

The drive incorporates a brake IGBT but does not come with a mounted resistor, providing flexibility in braking applications. Advanced control modes like Volts per Hertz, sensorless vector, and general vector control enhance its application across different scenarios. Its programmable PWM carrier frequency facilitates smooth motor operation, ensuring precise speed control.

In terms of performance capabilities, the 20AD040C3AYNACC0 includes slip compensation of 0.5% of the base speed for a significant speed range of 40:1. Overloading capabilities are notably substantial, supporting 110% of rated current for durations up to 1 minute and 150% for brief periods of up to 3 seconds. Various stop modes, such as coast, DC-brake, and fast brake, provide users with options tailored to specific performance requirements. Additionally, the instantaneous current limit can be set between 20% and 160% of the rated output current, ensuring operational safety and efficiency.