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The 1336S-B075-AE-EN5 AC drive from Allen Bradley is engineered for robust performance in variable frequency drive applications. It has a power rating of 56 kW (75 HP) and can operate within an input voltage range of 380 to 480V AC in a three-phase setup.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC drive |
| Product Line | 1336 PLUS Drives |
| Part Number | 1336S-B075-AE-EN5 |
| Weight | 240.00 lbs (108.86 kg) |
| Power Rating | 56 kW (75 HP) |
| Input Voltage | 380–480V AC, 3-phase |
| Overvoltage Trip (AC Input) | 570V AC |
| Undervoltage Trip (AC Input) | 280V AC |
| Bus Overvoltage Trip | 810V DC |
| Bus Undervoltage Trip | 400V DC |
| Nominal DC Bus Voltage | 648V DC |
| Full Load Amps (Output) | 106A CT / 120A VT |
| Input Current | 105A CT / 119A VT |
| Efficiency | 97.5% at rated load |
| Output Frequency Range | 0–400 Hz |
| Motor Control Method | Sensorless vector or V/Hz |
| Intermittent Overload | 150% for 1 min (CT), 115% for 1 min (VT) |
| Operating Limits | 48–62 Hz, ±10% voltage tolerance |
Allen Bradley's 1336S-B075-AE-EN5 is an advanced AC drive adept at handling rigorous operational demands. With a power capacity standing at 56 kW (75 HP), this model is suitable for various industrial applications. It operates efficiently within three-phase input voltage levels of 380 up to 480 volts AC.
Upon encountering voltage deviations, the system implements protective measures. The overvoltage trip threshold is set at 570V AC, while undervoltage protection activates at 280V AC. In terms of DC bus management, the overvoltage trip is rated at 810V DC and undervoltage at 400V DC, ensuring operational integrity during fluctuations.
The nominal DC bus voltage is measured at 648V DC. When it comes to current ratings, the full load amps output is 106A CT or 120A VT, while the input current ratings are 105A CT and 119A VT respectively. This unit boasts an impressive efficiency of 97.5% when operating under rated load conditions, making it an economical choice for energy savings.
In terms of motor control, options include sensorless vector control or a V/Hz approach, providing versatility for various applications. Its output frequency can be adjusted from 0 to 400 Hz, catering to different operational needs. This drive is designed to support intermittent overload conditions, rated at 150% for 1 minute in Constant Torque (CT) mode and 115% for 1 minute in Variable Torque (VT) mode. Operation is optimized between 48 to 62 Hz with a voltage tolerance of ±10%, accommodating typical grid variations and ensuring reliability in demanding scenarios.
| Revision Part # | Also known as | |
|---|---|---|
| 1336S-B075-AE-EN5 Ser A | 1336S-B075-AE-EN5/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
This 1336 PLUS Adjustable Frequency AC drive is a 380-480V AC unit with 56 (75) kilowatts(horsepower) and has a(n) IP 20 (NEMA 1)/EMC enclosure. This unit is in the English language.