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Allen Bradley PowerFlex 700 20BD156A3ANNANN0

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20BD156A3ANNANN0

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The 20BD156A3ANNANN0 is an adjustable-frequency AC drive from the Allen Bradley PowerFlex 700 series. This model handles an input power of 122 kVA and operates with an input current of 147 A at the standard 480 V AC, making it suitable for demanding 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 20BD156A3ANNANN0

ManufacturerAllen Bradley
Product TypeAdjustable-frequency AC drive
Product LinePowerFlex 700
Part Number20BD156A3ANNANN0
Weight32.00 lbs (14.51 kg)
Enclosure RatingIP20 / NEMA Type 1
Input Power122 kVA @ 480 V AC
Input Current147 A @ 480 V AC
Output Current (Cont.)156 A @ 480 V AC
Overload Rating188 A (1 min), 250 A (3 s)
Output Voltage Range0 – 460 V AC
PWM Frequency2 / 4 / 8 / 10 kHz
Analog I/O2 in, 2 out
Digital I/O6 in, 3 out
Logic Hold Time0.5 – 2 s
Fuse Rating200–600 A @ 480 V
Input Trip Limit570 V AC (overvoltage)
DC Bus Range305 – 810 V DC
Control ModesV/Hz & Vector Control
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The Allen Bradley 20BD156A3ANNANN0 adjustable-frequency AC drive is designed for robust performance in industrial applications. This drive accommodates an input power of 122 kVA at 480 V AC and draws an input current of 147 A under these conditions. It can deliver a continuous output current rating of 156 A while supporting overload scenarios of 188 A for one minute and reaching 250 A for three seconds.

This unit is capable of varying output voltages in the range of 0 to 460 V AC. The pulse width modulation (PWM) frequencies can be set to 2, 4, 8, or 10 kHz, providing flexibility in motor control strategies. The drive incorporates two analog inputs and two analog outputs, as well as a total of six digital inputs and three digital outputs.

For advanced functionality, it features a logic hold time adjustable from 0.5 to 2 seconds. The fuse rating is between 200 and 600 A at 480 V, ensuring adequate protection for the system. Additionally, it has an input trip limit set at 570 V AC to prevent overvoltage conditions. The DC bus operates across a range of 305 to 810 V DC.

The 20BD156A3ANNANN0 supports V/Hz control and vector control modes, accommodating various operational requirements. Encased in an IP20 / NEMA Type 1 rated enclosure, this drive is designed for standard indoor applications.

Revision Part #Also known as
20BD156A3ANNANN0 Ser A20BD156A3ANNANN0/A, Series A, Rev A
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