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Allen Bradley 1336 PLUS II Drives 1336F-BRF50-AN-EN-HCS1-L6

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1336F-BRF50-AN-EN-HCS1-L6

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The Allen Bradley 1336F-BRF50-AN-EN-HCS1-L6 is a compact AC variable frequency drive designed for programmable control. This model uses a voltage input range of 380 to 480 volts AC and requires a DC bus voltage between 513 and 620 volts.

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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-BRF50-AN-EN-HCS1-L6

ManufacturerAllen Bradley
Product TypeProgrammable PWM AC Variable Frequency Drive
Product Line1336 PLUS II Drives
Part Number1336F-BRF50-AN-EN-HCS1-L6
Weight15.00 lbs (6.80 kg)
Voltage RangeOperates on 380-480V AC input, 513-620V DC bus
Power Rating3.7 kW (5 HP) output capacity
Enclosure ProtectionIP00 (Open frame, no protective housing)
Frame SizeCompact A3 chassis design
Motor Control MethodSine-coded PWM with programmable carrier frequency (2-10 kHz for A-frame drives)
Output Frequency RangeAdjustable from 0 to 400 Hz
Torque Capability150% overload capacity for 1 minute (constant torque)
Current LimitProgrammable proactive limit (20-160% of rated current)
Efficiency97.5% at rated load and nominal voltage
Control InputsSupports 115V AC interface (L6 option) for high-true logic signals
Analog I/O FlexibilityConfigurable non-isolated analog inputs (0-10V/0-20mA) and outputs
Serial CommunicationCompatible with RS232/422/485, DeviceNet, and PLC networks
Environmental RatingOperates at 0-50°C (32-122°F) in open-air installations
Protection FeaturesIncludes overvoltage, undervoltage, ground fault, and short-circuit trips
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The Allen Bradley 1336F-BRF50-AN-EN-HCS1-L6 is established as a programmable PWM AC variable frequency drive, functioning on an input voltage range of 380-480V AC, with a DC bus operating between 513-620V. This unit produces an output power of 3.7 kW, or 5 HP, while maintaining a highly efficient performance rate of 97.5% at nominal voltage and load.

Encased in an open frame (IP00) design, this compact drive, housed in an A3 chassis, supports a sine-coded PWM motor control technique. This allows for a programmable carrier frequency which can range from 2 to 10 kHz. The drive is capable of an output frequency range that extends from 0 to 400 Hz, enabling versatility across various applications. A unique feature is its 150% overload capability for one-minute durations while delivering constant torque.

User-defined parameters are achievable with a programmable current limit settable between 20% and 160% of the rated current. The drive features control input support for a 115V AC interface (L6 option), catering to high-true logic signals. Additionally, it provides configurability for non-isolated analog inputs (0-10V/0-20mA) and outputs for effective data handling.

Serial communication capabilities ensure compatibility with RS232, RS422, RS485, DeviceNet, and various PLC networks, facilitating integration into larger automation systems. The system's operational environment spans from 0 to 50°C (32 to 122°F), allowing for flexible installation in open-air setups. Safety measures include comprehensive protection against overvoltage, undervoltage, ground faults, and short circuits, ensuring reliable operation in dynamic industrial environments.