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Allen Bradley 1336 PLUS II Drives 1336F-B500-AN-EN-L4

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1336F-B500-AN-EN-L4

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The 1336F-B500-AN-EN-L4 model from Allen Bradley is an adjustable frequency drive capable of operating within three-phase supply voltages ranging from 380 to 480 V AC. This drive boasts substantial power capacity, with a constant torque rating of 373 kW (500 HP) and variable torque capacity reaching 448 kW (600 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-B500-AN-EN-L4

ManufacturerAllen Bradley
Product TypeAdjustable Frequency Drive
Product Line1336 PLUS II Drives
Part Number1336F-B500-AN-EN-L4
Weight32.00 lbs (14.51 kg)
Rated Supply VoltageThree-phase 380–480 V AC
Power Capacity (Constant Torque)373 kW (500 HP) at Nominal Voltage
Power Capacity (Variable Torque)448 kW (600 HP) at Nominal Voltage
Input Current Range (Variable Torque)534-670 A
Output Current Capacity670 A Maximum
Enclosure TypeNEMA Type 1 (IP20) for General Purpose Applications
Overvoltage ProtectionAC Input Trip at 570V, DC Bus Trip at 810V
Undervoltage ProtectionAC Input Trip at 280V, DC Bus Trip at 400V
Efficiency97.5% at Rated Load and Nominal Voltage
Control MethodSine-Coded PWM with Programmable Carrier Frequency (2-6 kHz Base)
Frequency Range0-400 Hz Output, ±0.01% Digital Frequency Accuracy
Overload Capability150% Current for 1 Minute (Constant Torque), 115% for 1 Minute (Variable Torque)
Communication InterfacesSupports DeviceNet, Remote I/O, RS232/422/485 Protocols (Optional Modules Required)
Ambient Temperature Range0-40°C (32-104°F) for NEMA Type 1 Enclosure

The Allen Bradley 1336F-B500-AN-EN-L4 is an adjustable frequency drive tailored for demanding applications. This unit operates on a three-phase supply voltage ranging from 380 to 480 V AC. The drive is notably powerful, with the capability to manage a constant torque load of 373 kW, or 500 HP, while variable torque applications can reach up to 448 kW, equivalent to 600 HP.

With a maximum output current rating of 670 A, the drive can smoothly handle input currents ranging from 534 A to 670 A. It is housed in a NEMA Type 1 enclosure, which provides IP20 protection suitable for general-purpose environments.

To ensure operational safety, the drive is equipped with overvoltage protection, triggering an AC input trip at 570 V and a DC bus trip at 810 V. Conversely, undervoltage protection initiates a trip at 280 V for AC inputs and at 400 V for DC bus voltages. At rated load, the drive achieves an impressive efficiency of 97.5%.

This model employs a control method using sine-coded PWM with a programmable carrier frequency set between 2 and 6 kHz, allowing for precise control over motor performance. The frequency range extends from 0 to 400 Hz with a digital accuracy of ±0.01%, accommodating various operational needs.

When subjected to overload conditions, the unit can sustain 150% of its rated current for constant torque applications for one minute. In comparison, 115% overload can be tolerated for variable torque loads within the same timeframe. For communication, it supports interfaces including DeviceNet, Remote I/O, and protocols like RS232/422/485, albeit requiring optional modules for full functionality. The operational temperature range is maintained between 0-40°C (32-104°F) for the drive within its NEMA Type 1 enclosure.