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Allen Bradley PowerFlex 70 20AD034A3NYNANG1

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20AD034A3NYNANG1

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The 20AD034A3NYNANG1 model by Allen Bradley is configured as an AC drive, optimized for 3-phase operation at 480V. It includes one analog output and is designed without integrated braking resistance, featuring internal dynamic brake resistors rated at 62 ohms.

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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 20AD034A3NYNANG1

ManufacturerAllen Bradley
Product TypeAC Drive
Product LinePowerFlex 70
Part Number20AD034A3NYNANG1
Weight20.00 lbs (9.07 kg)
Number of Analogue Outputs1
Integrated Braking ResistanceFalse
Internal Dynamic Brake Resistors62 ohm
Brake IGBTBrake IGBT installed
Bus Undervoltage Output Shutoff437V DC @ 480V
Fault Level300V DC @ 480V
AC Input Undervoltage Trip280V AC @ 480V
Bus Voltage Nominal648V DC @ 480V
Bus Voltage Trip810V DC @ 480V
Output Current Rating - Continuous34A @ 480V AC, 3-phase
Output Current Rating - 1 min40.5A @ 480V AC, 3-phase
Output Current Rating - 3 sec54A @ 480V AC, 3-phase
Logic Control Ride-Thru0.5 s minimum, 2 s typical
Brake ResistorWithout drive mounted brake resistor
Input Current31.2A @ 480V AC, 3-phase
Carrier FrequencyStandard control: 2, 3, 4, 5, 6, 7, 8, 9, and 10 kHz; vector control: 2, 4, 8, and 12 kHz, drive rating based on 4 kHz
Encoder Quadrature90° ±27°
AC Input Overvoltage Trip570V AC @ 480V
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The Allen Bradley 20AD034A3NYNANG1 is an AC drive designed for efficient operation at 480V in a 3-phase setup. This drive supports one analog output and does not have integrated braking resistance. Instead, it includes internal dynamic brake resistors rated at 62 ohms, paired with an installed brake IGBT for improved control during deceleration.

For safety, the drive has a low bus undervoltage shutoff set at 437V DC, while the fault level is rated at 300V DC. In terms of AC input performance, it features an undervoltage trip point of 280V AC and an overvoltage trip point set at 570V AC. For bus voltage, the nominal level is regulated at 648V DC, with a high trip level of 810V DC.

The output current capacity is rated at 34A in continuous operation. It can briefly deliver 40.5A for a duration of one minute and up to 54A for a maximum of 3 seconds. The unit also provides logic control ride-thru capability for a minimum of 0.5 seconds, typically functioning for around 2 seconds.

Input current draws 31.2A at 480V AC, proving its alignment with typical application demands. The drive's carrier frequency options vary depending on control method, supporting standard frequencies from 2 kHz to 10 kHz, and vector control frequencies of 2, 4, 8, and 12 kHz, with the drive's rating generally based on 4 kHz. The encoder quadrature capability is specified at 90° ±27°, ensuring precise feedback. Overall, the 20AD034A3NYNANG1 combines advanced functionality with robust safety features, making it an effective solution for various industrial applications.