Description
Product Name :1336S-BRF50-AA-DE4-HAP-L4 Allen Braley Central control module
Product details:
The Allen-Bradley 1336S-BRF50-AA-DE4-HAP-L4 belongs to the legendary 1336 PLUS series of Adjustable Frequency AC Drives. While this series has been largely succeeded by the PowerFlex line, it remains a powerhouse in legacy industrial environments due to its robust build and reliability.
Below is the detailed breakdown of this specific configuration.
1. Product Specifications & Parameters
The model number is a “coded” string that defines the hardware capabilities:
| Feature | Specification |
| Series | 1336 PLUS Adjustable Frequency AC Drive |
| Voltage Rating (BR) | 380–480V AC (or 513–620V DC) |
| Output Power (F50) | 3.7 kW / 5.0 HP |
| Enclosure Type (AA) | IP20 (NEMA Type 1) – General Purpose |
| Language Module (DE4) | German (Standard for European market configurations) |
| HMI Interface (HAP) | Programmer/Display with Analog Potentiometer |
| Control Interface (L4) | 24V AC/DC Control Interface (Contact Closure) |
2. Detailed Product Description
The 1336S-BRF50-AA-DE4-HAP-L4 is a digital AC drive designed to provide precise speed and torque control for three-phase induction motors.
It utilizes PWM (Pulse Width Modulation) technology to ensure high efficiency and smooth motor performance. The “HAP” module on this unit is particularly user-friendly, as it combines a digital display for error codes and parameters with an analog dial (potentiometer) for manual speed adjustment on the fly.
3. Product Advantages
- Sensorless Vector Control: Provides high torque at low speeds and excellent dynamic response without needing an encoder.
- Flexibility: The modular design allows for easy swapping of communication cards (DeviceNet, Remote I/O) and control interface boards.
- Protective Features: Includes advanced thermal protection for the motor, overvoltage/undervoltage protection, and short-circuit shielding.
- Ride-Through Capability: Can handle brief power dips without tripping, minimizing downtime in unstable power grids.
- Quiet Operation: High carrier frequencies reduce audible motor noise.
4. Safety & Precautions
[WARNING] High voltage may be present even after power is disconnected.
- Capacitor Discharge: Wait at least 5 minutes after removing power before touching internal components to allow DC bus capacitors to discharge to safe levels.
- Cooling: Ensure vertical mounting with at least 4 inches (102mm) of clearance above and below the unit for proper airflow.
- Grounding: The drive must be grounded according to local electrical codes (NEC/IEC) to prevent EMI and electric shock.
- Input Protection: Use the recommended fuses or circuit breakers specified in the 1336 PLUS manual to prevent fire hazards during a component failure.
5. Typical Applications
This drive is a “workhorse” for small to medium industrial tasks requiring 5HP of power:
- Conveyor Systems: Smooth acceleration and deceleration to prevent product damage.
- HVAC Fans & Pumps: Energy savings by adjusting motor speed based on demand rather than running at 100%.
- Machine Tools: Precise spindle speed control for milling or lathes.
- Material Handling: Reliable performance in packaging lines and sorting systems.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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