Emerson KJ2231X1-EE1 SIS Current Limiter

Product Introduction

The Emerson KJ2231X1-EE1 is an essential SIS (Safety Instrumented System) current limiter designed to protect critical control systems and components from damage due to overcurrent conditions. This component is part of Emerson’s DeltaV Series, a comprehensive and advanced automation platform known for its reliability and precision in industrial environments. The KJ2231X1-EE1 current limiter is a vital component for safeguarding systems that require integrated safety and overcurrent protection, such as those found in oil & gas, chemical processing, power generation, and other high-risk industries.

The module is engineered to monitor and limit the current flow in electrical circuits, preventing overload that could lead to equipment failure, fire, or safety incidents. It ensures that the current remains within safe operating limits, thus avoiding damage to connected devices, improving system longevity, and enhancing overall system safety. This current limiter is designed for easy integration with Emerson’s DeltaV Series DCS, which is known for its seamless communication and flexible scalability.

Product Specifications

Applications

The Emerson KJ2231X1-EE1 SIS current limiter is widely used in industries where safety and reliability are paramount. Its primary function is to protect control systems from overcurrent events that could otherwise result in equipment damage or hazardous situations. Some key applications include:

• Oil & Gas Industry
  In offshore platforms and refineries, where equipment reliability is critical, the KJ2231X1-EE1 ensures that control loops and safety systems are safeguarded from overcurrent faults, preventing damage and enhancing system uptime.

• Chemical Processing
  The current limiter is used in chemical plants to protect vital components from electrical faults, ensuring continuous operation of critical safety and control systems.

• Power Generation
  The KJ2231X1-EE1 is ideal for power plants, particularly for protecting turbine control systems and other high-voltage equipment, where overcurrent could cause equipment failure or even catastrophic events.

• Water Treatment
  In water and wastewater treatment plants, the module ensures safe operation of pumps, valves, and other electrical equipment by preventing overcurrent scenarios that could disrupt the plant’s operation.

• Manufacturing Automation
  The current limiter helps automated manufacturing systems maintain continuous operations by protecting electronic controllers, robots, and other critical machinery from overcurrent conditions.

Advantages

1. Enhanced System Safety
   The KJ2231X1-EE1 ensures that the current flowing through sensitive equipment remains within safe limits, reducing the risk of damage, fire, or equipment failure in critical systems.

2. Overcurrent Protection for Critical Systems
   It offers instantaneous protection against electrical faults, helping prevent overload conditions that could result in shutdowns, delays, or safety incidents.

3. Seamless Integration
   As part of the DeltaV Series, the KJ2231X1-EE1 easily integrates into existing control systems, offering flexibility and scalability in both new and existing installations.

4. Compact and Efficient Design
   With dimensions of 178 x 46 x 249 mm and a weight of 0.9 kg, the module is compact yet offers high performance, making it suitable for space-constrained installations without sacrificing functionality.

5. Wide Operating Temperature Range
   The module operates efficiently in temperatures ranging from -20°C to +70°C, making it adaptable to different environmental conditions in industrial settings.

6. Low Power Consumption
   With a 24 VDC power supply requirement, the KJ2231X1-EE1 ensures low energy consumption, making it an energy-efficient choice for protecting equipment in large-scale industrial operations.

Brand: Emerson

Emerson is a global leader in automation technology and industrial solutions, providing advanced products and services to industries like oil & gas, chemical processing, power generation, and more. Known for their innovation and commitment to safety and reliability, Emerson’s DeltaV Series represents the company’s dedication to providing cutting-edge solutions in process automation.

Emerson has been a trusted partner in industrial automation for decades, offering solutions that enhance operational efficiency, safety, and environmental sustainability. The DeltaV Series DCS, in particular, is widely recognized for its flexibility, reliability, and ability to scale with the needs of industries worldwide.

DeltaV Series

The DeltaV Series is a distributed control system (DCS) developed by Emerson. This system is known for its modularity, scalability, and ability to handle complex industrial processes. It provides seamless integration with a wide variety of devices and equipment, enabling real-time control and monitoring. The DeltaV Series is used across industries such as oil & gas, power generation, chemical processing, and water treatment.

The KJ2231X1-EE1 SIS current limiter is a key component within the DeltaV Series, designed to ensure safety and prevent equipment damage in systems where overcurrent could pose a significant threat to performance and safety.

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