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Allen Bradley PowerFlex 700 20BD156F3ANNACD0

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20BD156F3ANNACD0

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The 20BD156F3ANNACD0 is an adjustable-frequency AC drive from the Allen Bradley PowerFlex 700 series. This drive can manage a continuous output current of 156A, with peaks reaching 188A for one minute and 250A for three seconds, making it suitable for a range of motor applications.

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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 20BD156F3ANNACD0

ManufacturerAllen Bradley
Product TypeAdjustable-frequency AC drive
Product LinePowerFlex 700
Part Number20BD156F3ANNACD0
Weight32.00 lbs (14.51 kg)
Rated Output Current156A continuous, 188A for 1 minute, 250A for 3 seconds
Motor Power Capacity125 HP standard duty, 100 HP heavy duty
Output Voltage0–460V AC
Input Current147A
Input Power122 kVA
Bus Undervoltage Trip305V DC
Bus Overvoltage Trip810V DC
AC Input Overvoltage570V AC
Control MethodVector control, 120V I/O, no feedback
Digital Input Latency9–16 ms
Analog Input Latency6.4 ms
Carrier Frequency2, 4, 8, 10 kHz
ThermalHeat sink monitored
Safety0.5–2 s ride-through
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The Allen Bradley 20BD156F3ANNACD0 adjustable-frequency AC drive is engineered for effective motor control within industrial systems. This product is capable of supplying a continuous output current of 156A while accommodating maximum outputs of 188A for one minute and briefly reaching up to 250A for three seconds. Designed for versatility, it serves motor capacities of 125 horsepower for standard-duty applications and 100 horsepower for heavy-duty tasks.

Operating with an output voltage range from 0 to 460V AC, the drive is powered by an input current of 147A, drawing an input power of 122 kVA. Protection features include a bus undervoltage trip threshold at 305V DC and an overvoltage trip at 810V DC, while the AC input is safeguarded against levels exceeding 570V.

The control mechanism employs vector control technology, allowing for precise performance, while supporting I/O at 120V without feedback. Input latencies are specified at 9 to 16 milliseconds for digital inputs, and 6.4 milliseconds for analog inputs, providing responsive control signals.

Additionally, the device supports carrier frequencies of 2, 4, 8, and 10 kHz, ensuring adaptability to various applications. The thermal management system includes real-time monitoring of the heat sink, contributing to reliable performance and longevity. For safety, it offers a ride-through capability ranging from 0.5 to 2 seconds to maintain operation during brief power interruptions.