2SR41800 | Reliance Electric Snubber Resistor Braking Kit for 1SU4x015/1SU4x020 Drives

Description 

The 2SR41800 by Reliance Electric is a Snubber Resistor Braking Kit designed for 1SU4x015/1SU4x020 drives. This kit enhances braking performance, ensuring effective energy dissipation, and contributes to the reliability and efficiency of the associated drives in industrial applications.

Technical Specifications 

Information About 2SR41800

The Reliance Electric 2SR41800 is a robust and high-performance snubber resistor designed specifically for use in SCR (Silicon Controlled Rectifier) power control systems. As a critical component within industrial control and power management setups, this snubber resistor is engineered to protect sensitive electronic components from voltage spikes and transients that can occur during the switching operations of SCR devices. By providing a controlled dissipation path for these transient voltages, the 2SR41800 helps to ensure the longevity and reliability of the entire power control system.

This snubber resistor is categorized under Controls & Indicators, highlighting its role in maintaining the stability and performance of complex power management systems. The 2SR41800 is a key element in protecting SCRs from potentially damaging overvoltage conditions, which can occur due to the rapid switching inherent in these devices. By mitigating these spikes, the snubber resistor not only protects the SCRs but also enhances the overall efficiency and operational stability of the system.

The electrical specifications of the 2SR41800 are impressive, with the component capable of handling an AC input of 460V and a DC input of 760V. This high-voltage tolerance makes the snubber resistor suitable for demanding industrial environments where power control systems are subject to substantial electrical loads. The ability to operate across both AC and DC inputs provides versatility, allowing the 2SR41800 to be integrated into a wide range of SCR-based power control applications.

With an AC input current rating of 1 amp and a DC input current rating of 27 amps, the 2SR41800 is designed to accommodate varying electrical loads while maintaining effective protection against voltage transients. The resistor’s design ensures that it can handle these currents without degradation, providing consistent performance even under heavy-duty operational conditions. This reliability is crucial in industrial applications where maintaining continuous operation is essential for productivity and safety.

The power rating of the 2SR41800 is another significant feature, with the component rated at 1800 watts. This high power capacity allows the snubber resistor to effectively dissipate the energy associated with voltage spikes, preventing these transients from reaching sensitive components within the power control system. The 1800-watt rating ensures that the resistor can manage substantial energy levels without overheating or failing, making it a dependable choice for industrial environments where power management is critical.

The snubber resistor is classified as a TYPE1 device, indicating its specific design and application within SCR power control systems. The TYPE1 classification ensures that the 2SR41800 meets industry standards for performance and reliability, providing users with confidence in its ability to protect and enhance the performance of their power control systems.

In terms of construction, the 2SR41800 is built with durability and longevity in mind. The materials and manufacturing processes used in its production are selected to ensure that the resistor can withstand the harsh conditions often found in industrial settings, such as high temperatures, vibration, and exposure to dust and other contaminants. This rugged construction helps to ensure that the snubber resistor maintains its protective functions over an extended operational life, reducing the need for frequent replacements or maintenance.

Overall, the Reliance Electric 2SR41800 snubber resistor is a high-quality, reliable component designed to safeguard SCR power control systems from the damaging effects of voltage transients. Its high voltage and current ratings, combined with a substantial power dissipation capacity, make it an ideal choice for a wide range of industrial applications. The TYPE1 classification further underscores its suitability for use in demanding environments, where protecting sensitive electronic components is essential to maintaining operational efficiency and system integrity. With its robust design and reliable performance, the 2SR41800 is a critical addition to any SCR-based power control system, ensuring long-term reliability and protection.

Manufacturer information

Reliance Electric, a pioneering electrical equipment manufacturer, was founded in 1904. Acquired by Rockwell Automation, it specialized in motors, drives, and industrial automation solutions. Known for innovation, Reliance played a key role in advancing industrial technology.