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The Allen Bradley 1336F-CWF150-AF-EN is a versatile drive designed for managing both constant and variable torque applications. It supports a rated output power of 11 kW (15 HP) and operates efficiently across a supply voltage range of 500 to 600 V AC or 775 V DC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Constant/Variable Torque Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-CWF150-AF-EN |
| Weight | 35.00 lbs (15.88 kg) |
| Rated Output Power | 11 kW (15 HP) |
| Nominal Supply Voltage | 500–600 V AC, 775 V DC |
| Enclosure Protection | IP65 (NEMA 4) |
| Input Apparent Power Range | 17–20 kVA |
| Input Current Draw | 19 A |
| Constant Torque Delivery | 19 kVA at 19 A |
| Variable Torque Delivery | 20 kVA @ 19 A |
| AC Overvoltage Trip Threshold | 690 V AC |
| AC Undervoltage Trip Threshold | 343 V AC |
| DC Bus Nominal Voltage | 810 V DC |
| DC Bus Overvoltage Trip | 1013 V DC |
| DC Bus Undervoltage Trip | 498 V DC |
| PWM Switching Frequency | 2–6 kHz sine-coded (rating 4 kHz) |
The 1336F-CWF150-AF-EN model from Allen Bradley is a robust constant and variable torque drive. This drive is rated for an output power of 11 kW, which translates to 15 horsepower. It is compatible with nominal supply voltages ranging from 500 to 600 volts AC, as well as 775 volts DC, making it suitable for various applications.
This unit's enclosure is rated at IP65 (NEMA 4), providing substantial protection against dust and water ingress, thus allowing for reliable operation in harsh environments. The drive draws an input current of 19 A and operates efficiently within an apparent power range of 17 to 20 kVA.
In terms of torque delivery, it provides a constant torque rating of 19 kVA at 19 A and supports variable torque delivery of 20 kVA at the same current. The AC overvoltage trip threshold is capped at 690 V AC, while the undervoltage trip threshold is set at 343 V AC. On the DC side, the bus nominal voltage is 810 V DC, with overvoltage and undervoltage thresholds of 1013 V DC and 498 V DC, respectively.
This drive utilizes pulse width modulation (PWM) switching with a frequency range of 2 to 6 kHz, rated at 4 kHz which allows for smooth operation across a range of loads. Overall, the Allen Bradley 1336F-CWF150-AF-EN offers a versatile and dependable solution for applications requiring precise motor control.