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Allen Bradley 1336 PLUS II Drives 1336F-BRF30-AA-IT

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1336F-BRF30-AA-IT

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The 1336F-BRF30-AA-IT is an adjustable speed drive produced by Allen Bradley in the 1336 PLUS II series. It operates on a three-phase voltage supply between 380 and 480 volts 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 1336F-BRF30-AA-IT

ManufacturerAllen Bradley
Product TypeAdjustable Speed Drive
Product Line1336 PLUS II Drives
Part Number1336F-BRF30-AA-IT
Weight12.00 lbs (5.44 kg)
Enclosure StandardIP20 (NEMA Type 1)
Input Voltage380-480V AC, Three-Phase
Constant Torque Rating3 HP (2.2 kW)
Variable Torque Rating2.2 HP (2.2 kW)
Input Current (CT Operation)6.4 A
Output Current (CT Operation)5.3 A
Input Current (VT Operation)7.2 A
Output Current (VT Operation)6.0 A
AC Overvoltage ProtectionTrip at 570V AC
AC Undervoltage ProtectionTrip at 280V AC
DC Bus Overvoltage Threshold810V DC
Rated Efficiency97.5% (at Full Load)
Control MethodologySine-Coded PWM with Adjustable Carrier Frequency (2-8 kHz)
Output Frequency Range0 to 400 Hz
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The 1336F-BRF30-AA-IT adjustable speed drive by Allen Bradley is designed to facilitate accurate control of motor speeds in various settings. Capable of handling three-phase input voltages ranging from 380 to 480 volts AC, this drive meets rigorous energy demands in an industrial environment. It supports a constant torque output rating of up to 3 horsepower (2.2 kW) and a variable torque rating of 2.2 horsepower. The drive consumes an input current of 6.4 A during constant torque operation and outputs 5.3 A. When operating under variable torque conditions, the input current is measured at 7.2 A, with an output current of 6.0 A at its disposal.

Built with an IP20 (NEMA Type 1) enclosure, this drive is protected from access by dust and provides a degree of protection against mechanical impact. Enhanced safety features include AC overvoltage protection that trips at 570 V AC and undervoltage protection that activates at 280 V AC. Additionally, the drive's DC bus overvoltage threshold is set at 810 V DC, ensuring robust protection against unexpected power conditions.

Regarding operational efficiency, the 1336F-BRF30-AA-IT boasts a rated efficiency of 97.5% when operating under full load, minimizing energy waste. It employs a sine-coded PWM control methodology, with an adjustable carrier frequency ranging between 2 kHz and 8 kHz, enabling optimized performance across different applications. The output frequency span reaches 0 to 400 Hz, making it suitable for a variety of applications requiring variable speed control.