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The Allen Bradley 1336F-B050-AA-ES is an adjustable frequency AC drive designed to regulate motor speed and torque. It operates on a supply voltage range of 380 to 480 volts AC and features a robust frame size C configuration.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-B050-AA-ES |
| Weight | 85.00 lbs (38.56 kg) |
| Degree of Protection | IP20-rated enclosure (NEMA Type 1) |
| Intermittent Overload | 150% of rated output for 1 minute at constant torque and 115% of rated output for 1 minute at variable torque |
| Input Frequency Tolerance | 47 to 63 Hertz |
| Frame Size | Frame size C |
| Rated Supply Voltage | 380 to 480 Volts AC |
| Input Current Rating | 73 Amperes at constant torque and 75 Amperes at variable torque |
| Rated Input Phase | 3-phase |
| Output Frequency Range | 0 to 400 Hertz |
| Maximum Short Circuit Current Rating | 200,000 amperes per N.E.C., UL, and CSA standards |
| Displacement Power Factor | 0.95 (standard) |
| Output Current Rating | 75 Amperes at constant torque and 77 Amperes at variable torque |
| Type of Language Module | English language |
| Efficiency Rating | 97.5% at rated amperage |
The 1336F-B050-AA-ES from Allen Bradley falls within the 1336 PLUS II Drives series as an adjustable frequency AC drive. It is configured to handle a rated supply voltage of 380 to 480 volts AC, making it suitable for various industrial applications. This model is designed to accommodate a frame size C structure. The versatility of this device is highlighted by its input current rating of 73 amperes at constant torque and a slightly higher 75 amperes for variable torque conditions.
An output frequency range that extends from 0 to 400 Hertz ensures this unit can effectively manage a wide variety of motor speeds. The drive’s intermittent overload capability provides 150% of rated output for one minute under constant torque and 115% for variable torque, allowing for brief surges in power as needed. Additionally, it features a displacement power factor of 0.95, which contributes to overall energy efficiency.
In terms of safety and protection, the 1336F-B050-AA-ES comes with an IP20-rated enclosure, classified under NEMA Type 1, providing essential protection for its internal components. The device has been engineered with a maximum short circuit current rating of 200,000 amperes in accordance with applicable N.E.C., UL, and CSA standards, enhancing its reliability during operation.
This drive includes an English language module for user interface simplicity. Efficiency ratings are noteworthy, achieving up to 97.5% efficiency at rated amperage, making this unit a valuable addition to any automation framework where performance and reliability are crucial.