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The Allen Bradley 1336F-B050-AN-EN-LA7-L6-MX3 is an adjustable frequency AC drive engineered for three-phase operation. With a sturdy frame size designated as C, this device operates efficiently at 50 horsepower (37 kilowatts) and supports voltage ratings from 380 to 480 Volts AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-B050-AN-EN-LA7-L6-MX3 |
| Weight | 85.00 lbs (38.56 kg) |
| Operating Phase | 3-phase |
| Input Current Rating | 73 Amperes (constant torque), 75 Amperes (variable torque) |
| Efficiency Rating | 97.5% at rated current |
| Enclosure Type | Open-style enclosure (IP00) |
| Analog Interface Options For Slot A | One isolated bipolar input and one isolated configurable input |
| Language Module Options | English language |
| Voltage Rating | 380 to 480 Volts AC |
| Rated Horsepower | 50 horsepower (37 kilowatts) |
| Frame Size | Frame size C |
| Control Interface Type | 115 Volts AC control interface |
| Output Current Rating | 75 Amperes (constant torque), 77 Amperes (variable torque) |
| Main Control Method | Sine-coded Pulse Width Modulation (PWM) with programmable carrier frequency |
| Mounting Type | Wall mount |
| Selectable Motor Control Method | Sensorless vector control and standard Volts-per-Hertz control |
The model number 1336F-B050-AN-EN-LA7-L6-MX3 from Allen Bradley's 1336 PLUS II series serves as an adjustable frequency AC drive specifically designed for three-phase systems. This drive operates at a horsepower rating of 50 (37 kilowatts) and supports a voltage range between 380 and 480 Volts AC. It is notable for its open-style enclosure, classified as IP00, which allows for easy installation in suitable environments.
The input current specifications state a capacity of 73 Amperes in constant torque scenarios and 75 Amperes in variable torque configurations. Similarly, the output current ratings are set at 75 Amperes for constant torque and 77 Amperes for variable torque settings. Efficiency during operation, measured at 97.5% at rated current, illustrates the drive's effective use of energy, critical in reducing operational costs.
For flexibility in operational management, the drive incorporates an analog interface with one isolated bipolar input and one isolated configurable input for Slot A. Additionally, the control interface operates at 115 Volts AC and features a main control method based on sine-coded Pulse Width Modulation (PWM) capable of programmable carrier frequency adjustments.
Two motor control methods are selectable, offering choices between sensorless vector control and standard Volts-per-Hertz control, adapting to the specific demands of various motor applications. Wall mounting facilitates straightforward installation, further enhancing the versatility of the 1336F-B050-AN-EN-LA7-L6-MX3 across diverse application settings.