1336-BDB-SP51D Allen Bradley

Description

Product Name: 1336-BDB-SP51D Allen Braley Processor module

Product details:

The Allen-Bradley 1336-BDB-SP51D is a critical internal component, specifically a Gate Drive PCB (Printed Circuit Board) Assembly, designed for the 1336 series of Adjustable Frequency AC Drives. It serves as the interface between the control logic and the power modules (IGBTs).

1. Product Description

The 1336-BDB-SP51D is a spare part manufactured by Rockwell Automation. As a Gate Drive board, its primary function is to receive low-voltage signals from the main control board and amplify them into high-current pulses capable of switching the drive’s power transistors (IGBTs) on and off. This specific board is typically found in high-horsepower versions of the 1336 PLUS, PLUS II, IMPACT, and FORCE drive families.

2. Technical Parameters

While specific electrical tolerances are proprietary, the following general specifications apply to this assembly:

3. Product Advantages

• OEM Reliability: As an authentic Allen-Bradley spare part, it ensures perfect compatibility and original factory performance levels.
• Precision Switching: High-quality gate circuitry ensures precise timing of IGBT switching, which minimizes heat loss and reduces harmonic distortion.
• Built-in Protection: Includes diagnostic feedback loops that help the drive detect over-current or short-circuit conditions at the transistor level.
• Modular Design: Allows for field repairs of large drives without needing to replace the entire drive unit, significantly reducing downtime and costs.

4. Safety & Installation Precautions

WARNING: Working with AC drives involves lethal voltages. Only qualified electrical personnel should attempt installation.

• Residual Capacitance: Wait at least 5–10 minutes after disconnecting power to allow DC bus capacitors to discharge. Verify with a voltmeter before touching the board.
• ESD Protection: This board contains static-sensitive components. Use a grounded wrist strap and anti-static mat during handling.
• Firmware/Revision Matching: Ensure the “SP” (Spare Part) revision matches your drive’s existing configuration to avoid communication errors between the control board and the gate drive.
• Torque Specifications: When reconnecting ribbon cables and power leads, ensure all connections are secure; loose connections can lead to arcing or board failure.

5. Typical Applications

The 1336-BDB-SP51D is used in heavy-duty industrial environments where precise motor speed control is required, including:

• Centrifugal Pumps & Fans: Managing flow in HVAC and water treatment.
• Conveyor Systems: Synchronizing speeds in material handling.
• Extruders & Mixers: Providing high torque at low speeds in plastic and food processing.
• Lifts and Hoists: Precise motion control for vertical loads.

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
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