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Allen Bradley PowerFlex 700 20BD156F0AYNAND0

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20BD156F0AYNAND0

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The 20BD156F0AYNAND0 is an adjustable-frequency AC drive in the Allen Bradley PowerFlex 700 series, designed for efficient motor control applications. With an output current capacity of 156A continuously, and up to 250A for brief periods, it operates with an output voltage range of 0 to 460V AC, catering to motors rated up to 125 HP under non-duty conditions.

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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 20BD156F0AYNAND0

ManufacturerAllen Bradley
Product TypeAdjustable-Frequency AC Drive
Product LinePowerFlex 700
Part Number20BD156F0AYNAND0
Weight32.00 lbs (14.51 kg)
Output Current156A continuous, 188A for 1 minute, 250A for 3 seconds
Output Voltage0–460V AC
Motor Power125 HP Non-Duty, 100 HP Heavy-Duty
Protection RatingIP54
BrakeIGBT installed, no external resistor
Control MethodVector control, with 120V I/O
Max Output Frequency420 Hz
Input Current147A
Voltage LimitsAC 280–570V, DC 305–810V
Digital I/O6 inputs, 3 outputs
Analog I/O2 inputs, 2 outputs
PWM / Carrier Frequency4 kHz, adjustable from 2–10 kHz
Acceleration / Deceleration Time0–3600 seconds, adjustable in 0.1-second increments
Heat / Power Loss443 W internal, 1563 W external

Constructed for high-performance environments, the Allen Bradley 20BD156F0AYNAND0 adjustable-frequency AC drive offers significant versatility and reliability. This drive delivers a continuous output current of 156A, with capabilities extending to 188A for one minute and a peak of 250A for up to three seconds, ensuring sufficient power for a variety of motor types.

With output voltage ranging from 0 to 460V AC, it is appropriate for motor applications up to 125 HP non-duty and 100 HP heavy-duty classifications. The drive is encapsulated in an IP54-rated enclosure, providing protection against dust and moisture, making it suitable for less than extreme environmental conditions. Integrated within the design is an IGBT brake, without the presence of an external resistor, thus simplifying system configuration.

Control is achieved via a vector control method, complemented by 120V digital and analog I/O capabilities. This unit’s maximum output frequency can reach up to 420 Hz, accommodating applications that require fast response times. The input current rating is 147A, supporting a voltage range of AC from 280 to 570V and DC from 305 to 810V.

For input/output configurations, the drive includes 6 digital inputs and 3 digital outputs alongside 2 of each type of analog I/O, enhancing its adaptability to various control systems. The PWM carrier frequency operates at 4 kHz, with an adjustable range between 2 to 10 kHz, ensuring efficient motor operation.

Adjustable acceleration and deceleration times can span between 0 and 3600 seconds, with a resolution of 0.1 seconds allowing for precise control over motor startup and stopping. Power loss management indicates an internal heat loss of 443 W and an external heat loss of 1563 W, ensuring effective thermal management during operation. Overall, the 20BD156F0AYNAND0 serves as an advanced solution for intricate motor control demands.