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Allen Bradley 1336 PLUS II Drives 1336F-B050-AA-EN-HASB-L4

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1336F-B050-AA-EN-HASB-L4

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The Allen Bradley 1336F-B050-AA-EN-HASB-L4 is designed as an adjustable frequency AC drive, ideal for applications requiring flexible speed control. This unit operates within a voltage class of 380 to 480 volts AC, 3-phase, delivering a nominal power output of 37 kW, equivalent to 50 horsepower, with variable torque outputs rated at 77 amperes and 61 kVA.

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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-B050-AA-EN-HASB-L4

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product Line1336 PLUS II Drives
Part Number1336F-B050-AA-EN-HASB-L4
Weight85.00 lbs (38.56 kg)
Variable Torque Output77 A, 61 kVA
Nominal DC Bus Voltage648V DC
DC Bus Undervoltage Trip400V DC
DC Bus Overvoltage Trip810V DC
AC Input Undervoltage Trip280V AC
AC Input Overvoltage Trip570V AC
Voltage Class380-480V AC, Three-Phase
Nominal Power37 kW (50 HP)
Enclosure RatingIP 20 (NEMA Type 1)
Human Interface ModuleSnap-in cradle, blank plate
Control InterfaceTTL Contact
Constant Torque Input73 A, 48-60 kVA
Constant Torque Output75 A, 60 kVA
Variable Torque Input75 A, 62 kVA

The 1336F-B050-AA-EN-HASB-L4 variable frequency drive from Allen Bradley is engineered to provide adaptable control for AC motors. It is categorized as an adjustable frequency drive, effective for applications that require precise motor speed adjustments and varied torque capabilities. Operating within a three-phase voltage class of 380 to 480 volts AC, it achieves a power output of 37 kW, which aligns with 50 horsepower usage. The device excels in variable torque output, providing a maximum of 77 amperes and a capacity of 61 kVA.

Its design incorporates critical safety features to ensure reliability, including a nominal DC bus voltage of 648V. Protection features include an undervoltage trip at 400V DC for the DC bus, overvoltage trip at 810V DC, and AC input trips at 280V and 570V for undervoltage and overvoltage, respectively. This range of protective measures minimizes the risk of operational disruptions due to power fluctuations.

In terms of physical structure, the 1336F-B050-AA-EN-HASB-L4 carries an IP20 rating, indicative of its NEMA Type 1 enclosure, making it suitable for non-harsh environments. The human interface module is designed as a snap-in cradle with a blank plate, simplifying the installation process while maintaining a clean aesthetic. This unit can also support TTL contact for control interfaces, enhancing its integration into control systems.

Furthermore, it can manage constant torque inputs and outputs effectively, rated at 73 amperes, accompanied by a range of 48-60 kVA for constant torque outputs, ensuring the drive can handle various operational demands without compromising performance. This versatile nature and multitude of features position the Allen Bradley 1336F-B050-AA-EN-HASB-L4 as a valuable component in sophisticated motor control applications.