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The 1336E-B025-AN-EN-L9E from Allen Bradley is a versatile adjustable frequency AC drive used for varied applications in motor management. This model supports an input voltage range of 380 to 480 volts AC in a three-phase configuration, allowing for flexible installation and usage scenarios.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable frequency AC drive |
| Product Line | 1336 IMPACT Drives |
| Part Number | 1336E-B025-AN-EN-L9E |
| Control Interface Option | 115V AC interface + encoder feedback |
| Input Voltage Rating | 380–480 Volts AC, 3-phase, with +10% to -15% tolerance from nominal |
| Nominal Power Output | 18.5 Kilowatts (25 Horsepower) |
| Input kVA Range | 23 to 26 kVA |
| Input Current | 43 Amps |
| Output kVA | 33 kVA |
| Continuous Output Current | 41.8 Amps |
| Input Frequency | 50/60 Hz with ±3 Hz tolerance |
| Output Frequency Range | 0 to 250 Hz |
| Output Waveform | Pulse Width Modulated (PWM) sinusoidal |
| Typical Efficiency | 97% |
| Speed Regulation | Up to 0.001% with Encoder Feedback |
| Torque Regulation (With Encoder) | ±2% of rated motor torque |
The Allen Bradley 1336E-B025-AN-EN-L9E adjustable frequency AC drive is engineered for exceptional functionality in controlling various AC motors. It operates within a 380 to 480 volts AC input voltage range and supports a three-phase power supply. This unit has an input current capacity of 43 amps, while the output kVA can reach up to 33 kVA, ensuring the capability to handle substantial loads effectively.
With a nominal output power rated at 18.5 kW (or 25 horsepower), the 1336E model provides robust performance for a wide array of industrial applications. The drive is designed to accommodate an input frequency of either 50 or 60 Hz, featuring a tolerance of ±3 Hz for reliability in varying conditions. The output frequency is adjustable from 0 to 250 Hz, allowing users to modify motor speeds as required.
The drive utilizes a Pulse Width Modulated (PWM) sinusoidal waveform, which contributes to smooth motor operation and improved responsiveness. With encoder feedback, the speed regulation of the drive can achieve an impressive accuracy of up to 0.001%. Additionally, torque regulation closely maintains performance within ±2% of the rated motor torque, ensuring optimal efficiency and stability during operation. By incorporating these advanced features, the 1336E-B025-AN-EN-L9E serves as a critical component in modern automated systems, delivering precise control and exceptional efficiency.