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Allen Bradley PowerFlex 700 20BD156A3QNNANB0

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20BD156A3QNNANB0

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The 20BD156A3QNNANB0 is an adjustable-frequency AC drive from the PowerFlex 700 series by Allen Bradley. Designed to operate with a 480 V AC 3-phase input at 60 Hz, it provides an output voltage of up to 460 V AC in single-phase mode. This drive is capable of delivering a continuous output current of 156 Amps at 480 V AC.

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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 20BD156A3QNNANB0

ManufacturerAllen Bradley
Product TypeAdjustable-Frequency AC Drive
Product LinePowerFlex 700
Part Number20BD156A3QNNANB0
Weight32.00 lbs (14.51 kg)
Input Voltage480 V AC, 3-phase, 60 Hz
Output VoltageUp to 460 V AC, single-phase
Continuous Output Current156 A @ 480 V AC
Short-Time Output Current (1 min)188 A @ 480 V AC
Short-Time Output Current (3 s)250 A @ 480 V AC
Max Circuit Breaker450 A @ 480 V AC
Max Motor Protector250 A @ 480 V AC
Normal Duty Power125 HP
Heavy Duty Power100 HP
Bus Nominal Voltage648 V DC
Bus Under-Voltage Trip305 V DC
Bus Over-Voltage Trip810 V DC
Input Undervoltage Trip280 V AC
Control TypeStandard I/O, 120 V
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The Allen Bradley 20BD156A3QNNANB0 adjustable-frequency AC drive is engineered for high performance in industrial environments. Rated for 480 V AC with a 3-phase input frequency of 60 Hz, this drive delivers flexibility with an output voltage reaching up to 460 V AC in a single-phase configuration. Its continuous output current is rated at 156 Amps under standard operating conditions, while it can briefly supply up to 188 Amps for one minute, and a peak of 250 Amps for three seconds.

This drive is designed to accommodate substantial loads, featuring a maximum circuit breaker capacity of 450 A and a maximum motor protection rating of 250 A, both at 480 V AC. With a normal duty power rating of 125 HP and a heavy-duty power capacity of 100 HP, it is suitable for various applications that require durability and efficiency.

The unit operates with a nominal bus voltage of 648 V DC, which ensures stable performance. Protection mechanisms are integrated into the system, including a bus under-voltage trip at 305 V DC and an over-voltage trip at 810 V DC. An input undervoltage trip is also included, activating at 280 V AC to safeguard the drive's operation. This adjustable-frequency AC drive incorporates standard I/O control with a supply voltage of 120 V, making it versatile for different control schemes.