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Crafted for efficient motor control, the 1336F-BX040-AJ-EN is a variable frequency drive (VFD) from the Allen Bradley 1336 PLUS II series. It operates within an input voltage range of 380 to 480 volts AC and supports 3-phase systems, offering robust performance for industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency Drive (VFD) |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-BX040-AJ-EN |
| Weight | 85.00 lbs (38.56 kg) |
| Input Voltage Range | 380–480V AC, 3-phase |
| Enclosure Rating | IP54 |
| Power Rating | 30 HP (CT), 40 HP (VT) |
| Output Current | 47 A (CT), 59 A (VT) |
| Enclosure | IP54 / NEMA 12 |
| Overload Limit | 150% CT / 115% VT (60 sec) |
| Carrier Frequency | 2–8 kHz (rated at 4 kHz) |
| Output Frequency | 0–400 Hz |
| Control Method | PWM, V/Hz, sensorless vector |
| Efficiency | ~97.5% |
| Operating Temperature | 0–40°C (IP54) |
| Altitude Limit | 1000 m max w/o derate |
The Allen Bradley 1336F-BX040-AJ-EN variable frequency drive (VFD) is designed to enhance automation in motor control processes. This drive operates effectively within a voltage input range between 380 and 480 volts AC while accommodating 3-phase systems. With an impressive power rating of 30 HP in constant torque scenarios and 40 HP in variable torque applications, this unit is versatile for different operational demands.
The output current ratings are 47 Amps for constant torque and 59 Amps for variable torque, providing adequate power for various types of motors. The drive is housed in an IP54-rated enclosure, complying with NEMA 12 standards, thus safeguarding it against the ingress of dust and moisture.
For applications requiring temporary overload conditions, the device can sustain 150% of the rated current for constant torque or 115% for variable torque for durations of up to 60 seconds. The carrier frequency ranges from 2 to 8 kHz, with a standard operating level of 4 kHz, accommodating varying motor configuration requirements.
Output frequency is adjustable from 0 to 400 Hz, enabling flexibility in motor speed control. The control methods employed include PWM, V/Hz, and sensorless vector control, enhancing responsiveness and precision in motor operations. Operating efficiency is notably high at approximately 97.5%, contributing to energy savings during use. The controller is rated for operation within a temperature range of 0 to 40°C and can function effectively at altitudes up to 1000 meters without the need for derating.