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The 1336F-B050-AA-FR from Allen Bradley is an adjustable frequency AC drive tailored for efficient operation in various applications. Displaying a default operating language of French, it is designed with a power ride-thru capability of 15 milliseconds at full load management under optimal conditions.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-B050-AA-FR |
| Weight | 85.00 lbs (38.56 kg) |
| Default Operating Language | French language |
| Power Ride-Thru | 15 milliseconds at full load |
| Input Frequency Tolerance | 47 to 63 Hertz |
| Rated Input Current | 73 Amperes (constant torque) and 75 Amperes (variable torque) |
| Rated Supply Voltage | 380 to 480 Volts AC |
| Rated Output Current | 75 Amperes (constant torque) and 77 Amperes (variable torque) |
| Rated Input Phase | 3-phase input |
| Rated Horsepower | 50 horsepower (37 kilowatts) |
| Enclosure Type | NEMA Type 1 (IP20) enclosure |
| Overload Capacity | 150% of rated output for 1 minute at constant torque and 115% of rated output for 1 minute at variable torque |
| Carrier Frequency Range | 2 to 6 kilohertz |
| Drive Efficiency | 97.5% at rated current |
| Maximum Output Frequency | 400 Hertz |
| Logic Control Ride-Thru | 0.5 seconds (minimum) and 2 seconds (typical) |
The 1336 PLUS II Drive, model 1336F-B050-AA-FR from Allen Bradley, functions as an adjustable frequency AC drive that meets a variety of operational needs. Its design includes a default operating language set to French, which may streamline operation for French-speaking users. With a specified power ride-thru of 15 milliseconds at full load, it effectively supports critical tasks during brief power interruptions.
This drive accommodates an input frequency tolerance of 47 to 63 Hertz, allowing flexibility in different electrical setups. The rated input current reaches 73 Amperes for constant torque applications and 75 Amperes when utilizing variable torque. It is engineered to operate within a voltage range of 380 to 480 volts AC, ensuring compatibility with standard electrical systems.
In terms of performance, it maintains a generous output current rating of 75 Amperes under constant torque conditions and advances to 77 Amperes for variable torque applications. The drive supports a three-phase input, making it suitable for large motor controls. The enclosure is rated NEMA Type 1 (IP20), providing adequate protection for indoor applications. Additionally, it features an overload capacity designed to handle 150% of the rated output for one minute at constant torque, with a slightly reduced rating of 115% for variable torque over the same duration.
A carrier frequency range of 2 to 6 kilohertz enhances its operational efficiency, achieved at an impressive 97.5% efficiency at rated current. Furthermore, the maximum output frequency can reach up to 400 Hertz, accommodating a wide variety of motor speeds. The logic control ride-thru typically lasts for 2 seconds, with a minimum duration of 0.5 seconds, fostering consistent operational reliability even during dips in electrical supply.