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Allen Bradley PowerFlex 700 20BD156A3ANNACA0

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20BD156A3ANNACA0

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The 20BD156A3ANNACA0, from Allen Bradley’s PowerFlex 700 series, is an adjustable frequency AC drive designed for industrial applications. It operates at an input voltage of 480 VAC in a three-phase configuration and utilizes a V/Hz control mode for efficient motor management.

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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 20BD156A3ANNACA0

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700
Part Number20BD156A3ANNACA0
Weight32.00 lbs (14.51 kg)
Input Voltage480 VAC, 3-phase
Control ModeV/Hz, sensorless vector
DC Bus Voltage648 V DC
Protection RatingIP20
Brake IGBTNo internal brake IGBT
Output Current156 A
Brake ResistorNo built-in brake resistor
Feedback/EncoderNone
Analogue Outputs2
Output Voltage Range0 to 460 VAC
PWM Frequency4 kHz
Shock15 G
Vibration0.152 mm
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Within the Allen Bradley PowerFlex 700 series, the 20BD156A3ANNACA0 functions as a flexible adjustable frequency AC drive. This unit is engineered to operate efficiently at a three-phase input voltage of 480 VAC, delivering reliable performance across industrial installations. It is built to handle a robust output current of 156 A, with a DC bus voltage rating of 648 V DC, ensuring it can meet high-demand applications.

The control mode employed by the drive utilizes V/Hz and sensorless vector algorithms for optimal motor operation. The output voltage offers a range from 0 to 460 VAC, accommodating various motor types and configurations. Notably, this model does not include an internal brake IGBT or a built-in brake resistor, focusing on straightforward performance.

Designed with an IP20 protection rating, the 20BD156A3ANNACA0 is suitable for dry, indoor environments. It has been tested to endure a shock up to 15 G, which is crucial for preventing damage during dynamic incidents. Additionally, it can sustain vibrations rated at 0.152 mm. The drive includes two analogue outputs, expanding its application range, and operates with a PWM frequency set to 4 kHz, which contributes to smoother operational characteristics across varying loads.

Revision Part #Also known as
20BD156A3ANNACA0 Ser A20BD156A3ANNACA0/A, Series A, Rev A
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