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The 1336E-B025-AN-EN-HA2-L4 model is designed as an adjustable frequency AC drive from Allen Bradley's 1336 IMPACT series. It offers a power capacity of 25 HP (18.5 kW) and operates under a voltage range of 380 to 480 VAC, suitable for 3-phase systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | 1336 IMPACT Drives |
| Part Number | 1336E-B025-AN-EN-HA2-L4 |
| Waveform | Sinusoidal PWM |
| Torque Regulation | ±5% rated torque (encoderless) |
| Ride-Through | 2 seconds |
| Accel/Decel Time | 0–6553 s, adjustable in 0.1 s steps |
| Power Rating | 25 HP (18.5 kW) |
| Input Voltage | 380–480 VAC, 3-Phase |
| Enclosure | Open (IP00) |
| HIM | Programmer/Controller, Digital Pot, IP20/NEMA 1 |
| Control Interface | TTL Contact |
| Input Frequency | 50/60 Hz (±3 Hz) |
| Input Current | 43 A |
| Output Current | 41.8 A |
| Output Frequency | 0–250 Hz |
The 1336E-B025-AN-EN-HA2-L4 from Allen Bradley is a sophisticated adjustable frequency AC drive tailored for a range of industrial applications. With a robust power rating of 25 HP (18.5 kW), this unit efficiently operates within an input voltage spectrum of 380–480 VAC and is compatible with 3-phase electrical systems.
Utilizing sinusoidal PWM for its waveform, this drive excels in delivering smooth and efficient motor control. It features an encoderless torque regulation that maintains a tolerance of ±5% of the rated torque, even in variable conditions. The ability to adjust the acceleration and deceleration times provides users with precise control over machinery dynamics, allowing settings up to 6553 seconds in 0.1 second increments.
The device includes a ride-through capability lasting for 2 seconds, which helps to mitigate disruptions during power fluctuations or brief outages. The input current is rated at 43 A, while it can output a current of 41.8 A, delivering dependable performance for motor operations. Additionally, the output frequency ranges between 0 and 250 Hz, accommodating diverse application requirements. Positioned in an open enclosure (IP00), it is suitable for environments where additional protection is not necessary, while the attached Human Interface Module (HIM) includes a Programmer/Controller and a digital potentiometer, rated IP20/NEMA 1, for easy access and configuration. Communication with this drive is facilitated via a TTL contact control interface, ensuring seamless integration into existing system architecture.