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Allen Bradley 1336 PLUS II Drives 1336F-B075-AA-EN-L4E

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1336F-B075-AA-EN-L4E

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The 1336F-B075-AA-EN-L4E model from Allen Bradley is an adjustable frequency drive designed for three-phase applications. It operates within an input voltage range of 380 to 480 V AC and offers a continuous power rating of 56 kW, equivalent to 75 HP.

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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-B075-AA-EN-L4E

ManufacturerAllen Bradley
Product TypeAdjustable Frequency Drive
Product Line1336 PLUS II Drives
Part Number1336F-B075-AA-EN-L4E
Weight400.00 lbs (181.44 kg)
Input Voltage Range380–480 V AC, three-phase (–10%/+10% tolerance)
Power Rating56 kW continuous (75 HP)
Enclosure RatingIP20 (NEMA Type 1)
Constant-Torque Input Current69–87 A
Constant-Torque Output Current106 A
Variable-Torque Input Current119 A
Variable-Torque Output Current120 A
Intermittent Overload Capability150% of rated CT current for 1 min; 115% of rated VT current for 1 min
Control MethodSine-coded PWM with programmable carrier frequency
Maximum Carrier FrequencyUp to 8 kHz (B-Frame drives, rating based on 4 kHz)
Output Frequency Range0 to 400 Hz
Frequency AccuracyWithin ±0.01% (digital input) or ±0.4% (analog input)
Control InterfaceContact-closure I/O with encoder feedback
Ambient Operating Temperature0–40 °C (IP20)

The Allen Bradley 1336F-B075-AA-EN-L4E is a highly efficient adjustable frequency drive suitable for three-phase systems. With an input voltage capability between 380 and 480 V AC, this drive can maintain effective performance under varying electrical conditions, with a tolerance of –10% to +10%. This model has a continuous power rating of 56 kW or 75 HP, making it adequate for demanding industrial applications.

The drive’s control method is based on sine-coded PWM, which includes a programmable carrier frequency that maximizes efficiency. The maximum carrier frequency achievable is 8 kHz for B-Frame drives, with a nominal rating based on 4 kHz. Supporting an output frequency range of 0 to 400 Hz enhances its versatility in various motor control functions.

This drive includes precise frequency accuracy metrics, with digital inputs maintaining an accuracy within ±0.01% and analog inputs at ±0.4%. Additionally, the package features a contact-closure I/O control interface that supports encoder feedback, promoting seamless integration with other automation systems. The ambient operating temperatures are rated between 0 and 40 degrees Celsius, which underscores the model’s capability to function optimally in typical industrial environments. The enclosure rating is IP20, classified under NEMA Type 1, offering basic protection against dust and inadvertent contact.