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Allen Bradley PowerFlex 700 20BD156A3QNNANC0

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20BD156A3QNNANC0

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The 20BD156A3QNNANC0 model from Allen Bradley’s PowerFlex 700 series is an adjustable-frequency AC drive specifically designed for industrial applications. With a three-phase input voltage of 480 V AC, it continuously outputs a current of 156 A and handles overloads of up to 250 A for short durations.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 20BD156A3QNNANC0

ManufacturerAllen Bradley
Product TypeAdjustable-frequency AC drive
Product LinePowerFlex 700
Part Number20BD156A3QNNANC0
Weight32.00 lbs (14.51 kg)
Overload Capacity188 A (1 min), 250 A (3 s)
Operating TemperatureUp to 50 °C
Switching Frequency4 kHz default, adjustable
DC Bus Voltage~648 V DC nominal
Output Voltage0 – 480 V variable
Brake ResistorNone
Brake IGBTNone
InterfaceLCD + Numeric Keypad
Input Voltage3-phase, 480 V AC
Output Current156 A continuous
Normal-duty Power125 hp
Heavy-duty Power100 hp
Enclosure RatingIP20 / Type 1
Control MethodVector control with 24 V I/O
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The 20BD156A3QNNANC0 belongs to Allen Bradley’s PowerFlex 700 series of adjustable-frequency AC drives. This unit is adept for use in various industrial environments, operating at a three-phase input voltage of 480 V AC. It has a commendable continuous output current rating of 156 A, making it suitable for significant load management. For enhanced performance, the drive is capable of momentarily handling current overloads, rated at 188 A for one minute and 250 A for three seconds.

With an operational temperature tolerance of up to 50 °C, this drive maintains efficiency across varying conditions. It allows for a nominal DC bus voltage of around 648 V DC and offers adjustable output voltage from 0 to 480 V to accommodate diverse application requirements. The unit operates at a default switching frequency of 4 kHz, which can be modified based on operational needs.

This model does not contain a brake resistor or a Brake IGBT. User interaction is facilitated through an LCD screen combined with a numeric keypad, ensuring clear operational feedback. The PowerFlex 700 series model is tailored for vector control, enhancing its responsiveness in various applications, and incorporates a 24 V I/O system for added functionality. Its enclosure is rated as IP20 Type 1, ensuring adequate protection in designated environments.