ALLEN-BRADLEY 1336-R 1336 PLUS, PLUS II, FORCE, IMPACT & REGEN Spare Parts

Product Description:1336-RLOAD-SP6A

• Energy Dissipation:

  • Designed to absorb excess regenerative energy generated when the motor decelerates rapidly, converting it into heat and preventing overvoltage faults in the drive system.

• Compatibility:

  • Specifically designed to work with Allen-Bradley 1336 and PowerFlex series VFDs, providing seamless integration into systems already using these drives.

• Overvoltage Protection:

  • Helps to manage overvoltage situations caused by regenerative braking, ensuring that the drive does not experience spikes in voltage that could lead to system faults.

• Modular Design:

  • Typically integrates into control panels or drive cabinets, offering easy installation and maintenance, especially in modular drive systems.

• Heat Dissipation:

  • Equipped with heat-dissipating features like cooling fans or heat sinks (depending on configuration), which help keep the load resistor at a safe operating temperature.

• Safety and Reliability:

  • Includes features such as thermal protection, overcurrent protection, and fuse for additional safety. These features ensure that the load resistor can operate safely in high-energy environments without risking damage to the drive or associated equipment.

Features:1336-RLOAD-SP6A

• Product Name: Other
• Manufacturer: SIEMENS
• Category: Safety Relays
• Protection class IP of the enclosure: IP20
• Insulation voltage rated value: Relative Humidity During Operation
• Description: SIRIUS Safety Relay Basic Unit Advanced Series With Time Delay 0.05-3 S Relay Enabling Circuits 2 NO Instantaneous 2 NO Delayed Us = 24 V DC Spring-type Terminal (push-in)
• Battery
• Battery
• Battery

Technical Parameters:1336-RLOAD-SP6A

1. Regenerative Energy Absorption:

   • Absorbs Excess Energy: The load resistor is specifically designed to absorb regenerative energy created when motors decelerate or stop rapidly, converting this energy into heat.
   • Prevents Overvoltage: By dissipating this excess energy, it helps prevent overvoltage conditions that can damage the drive, causing unnecessary faults or trips.

2. High Power Dissipation:

   • The resistor is designed to handle high levels of power dissipation, which makes it suitable for high-energy braking applications such as cranes, elevators, or large industrial motors.
   • This ensures that the system remains stable even during rapid deceleration events.

3. Drive Protection:

   • Prevents Drive Overloads: Protects the associated Allen-Bradley 1336 and PowerFlex drives from being overloaded by regenerative energy, thus preventing overheating or electrical faults.
   • Voltage Spike Management: Helps manage and mitigate voltage spikes caused by regenerative energy, providing protection for sensitive components in the drive.

4. Compatibility with Allen-Bradley Drives:

   • Designed for 1336 and PowerFlex Drives: The 1336-RLOAD-SP6A is designed for seamless integration with Allen-Bradley 1336 and PowerFlex series VFDs, ensuring compatibility and optimized performance within these systems.
   • Easy integration into existing systems using Allen-Bradley drive technologies.

5. Modular Design:

   • Compact and Easy to Install: The modular design makes it easy to install in standard drive panels or control cabinets alongside VFDs, saving space and simplifying the system setup.
   • Can be integrated in various industrial applications where braking energy needs to be safely dissipated.

6. Cooling and Heat Dissipation:

   • Built-in features to help dissipate heat effectively and prevent overheating during high-power braking situations.
   • Active or passive cooling methods such as cooling fans or heat sinks (depending on configuration) help maintain safe operating temperatures.

7. Built-in Safety Features:

   • Thermal Protection: The module is equipped with thermal protection to prevent overheating, ensuring it operates safely under high power conditions.
   • Overcurrent Protection: Provides additional safety by protecting against excessive current flow that could damage the system.
   • Fused Protection: Includes fuses or similar components for short circuit and overcurrent protection.

8. Rugged and Reliable:

   • Designed to handle industrial environments, the 1336-RLOAD-SP6A is built for durability and reliable operation in demanding conditions, ensuring long service life in various industrial applications.

9. Wide Range of Applications:

   • Can be used in a variety of industries, including elevators, hoist systems, pumps, fans, conveyor systems, and cranes, making it a versatile solution for managing regenerative energy.

10. Cost-Effective Energy Management:

    • The regenerative load resistor provides a cost-effective solution for managing excess energy from dynamic braking, helping companies avoid more expensive braking systems or unnecessary drive upgrades.

Applications:1336-RLOAD-SP6A

1. Regenerative Braking:

   • When a motor driven by a VFD decelerates quickly, it generates regenerative energy. The 1336-RLOAD-SP6A dissipates this energy as heat to prevent the drive from becoming overloaded with this excess energy.

2. Elevator Systems:

   • Elevators or hoist systems often involve rapid starts and stops, which can generate significant regenerative energy. The load resistor helps prevent overvoltage conditions in these types of applications.

3. Crane and Hoist Systems:

   • In cranes, winches, or lifting applications, rapid braking may be needed to prevent sudden jerks or to quickly stop the movement of heavy loads. The regenerative energy from this braking needs to be safely dissipated to protect the drive system.

4. Conveyor Systems:

   • For conveyor belts or material handling systems, which are often subjected to frequent starts and stops or changes in speed, the regenerative load resistor ensures smooth operation by absorbing braking energy.

5. Automated Storage and Retrieval Systems (ASRS):

   • In high-speed material handling and storage systems, quick deceleration of motors can generate large amounts of regenerative energy. The 1336-RLOAD-SP6A helps absorb this energy and prevent issues related to overvoltage.

6. Pumps and Fans:

   • Systems such as pumps, fans, and compressors that need to decelerate rapidly can generate regenerative energy that can be safely absorbed by the 1336-RLOAD-SP6A resistor.

7. Wind Turbine Systems:

   • In wind turbine generators, regenerative braking may be used to slow down or stop the turbine in the event of high wind speeds or other operational issues. The 1336-RLOAD-SP6A can absorb this energy and prevent overvoltage conditions from damaging the system.

8. Water Treatment Plants:

   • In water treatment plants, the 1336-RLOAD-SP6A can be used in applications involving large pumps, blowers, and motors where regenerative braking can occur when the system is turned off or slowed down.

Customization:1336-RLOAD-SP6A

• Part Number: 1336-RLOAD-SP6A
• Voltage Rating: Typically works within the same voltage range as the associated 1336 and PowerFlex drives.
• Power Dissipation: The load resistor is rated for high power dissipation (typically measured in watts or kilowatts), depending on the application and the motor's braking energy.
• Resistance Value: Designed to operate with the specific load and braking energy of the 1336 or PowerFlex series drives. The exact resistance value will be tailored to the power range of the drive system.
• Maximum Current Rating: Typically rated to handle the maximum current generated during regenerative braking events.
• Mounting: Often rack-mounted or integrated into the drive cabinet. It is installed alongside or within the same panel as the VFD.
• Cooling Requirements: Depending on the configuration and power level, active or passive cooling may be required to dissipate heat effectively.
• Operating Temperature Range: Designed for industrial environments, typically rated from -10°C to 50°C (14°F to 122°F), with considerations for external cooling.
• Safety Features: May include built-in over-temperature protection and overcurrent protection features.

Support and Services:1336-RLOAD-SP6A

Our product technical support team is available 24/7 to assist you with any issues or questions you may have regarding our product. You can reach our technical support team via phone, email, or live chat. Additionally, we offer a variety of services to help you get the most out of our product, including installation and setup assistance, product training, and ongoing maintenance and support. Our team of experts is dedicated to ensuring that you have a seamless experience with our product and are always available to provide guidance and support whenever you need it.