OMICRON RIR1 S&C IntelliRupter Testing Package

The Omicron RIR1 S&C IntelliRupter Testing Package is a plug-in solution that interfaces analog and I/O status signals between the S&C control module to be tested and the S&C docking station. It comprises the interface box to be placed between the control module and the docking station, and a wiring harness consisting of three keyed cables that connect the interface box to the CMC 356, CMC 353 or CMC 256plus test set.

It also contains a pre-configured IntelliRupter test plan using standard Protection modules of OMICRON’s Test Universe PC software for automated testing. The user can easily customise the test plan. The CMC test set equipped with the LLO-2 option supplies 9 channels of low-level analog signals (6 voltages and three currents) to the control module to simulate the following IntelliRupter sensor signals:

• X-Side Voltages (1-Gnd, 2-Gnd, 3-Gnd)
• Y-Side Voltages (1-Gnd, 2-Gnd, 3-Gnd)
• Currents (1, 2, 3)

The current sensors on the IntelliRupter are Rogowski coils, which provide a voltage output proportional to the primary current’s integral. The CMC test set has a Rogowski coil simulation built into the low-level outputs, which is configurable via the test software, allowing the user to work with primary current values in the test modules.

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• Interfaces analog and I/O status signals between S&C control modules and docking stations.
• Pre-configured test plan using OMICRON’s Test Universe software, customisable to user requirements.
• Includes an interface box and wiring harness with three keyed cables.
• Supplies three-phase voltage and current sensing.
• Vacuum interrupters with specialised actuating systems enable PulseClosing™ Technology for low-energy fault testing.
• Designed for advanced distribution automation and SCADA functionality.
• Integrated power modules eliminate the need for separate power transformers.

• Simplifies testing procedures with a pre-configured, user-customisable test plan.
• Enhances system protection and automation capabilities.
• Reduces equipment stress and maintenance costs using low-energy pulse fault testing.
• Integrates seamlessly with CMC test sets for superior automation and testing functionality.
• Improves operator safety and convenience through secure Wi-Fi configuration access.

Distribution System Protection

The Omicron RIR1 S&C IntelliRupter Testing Package is a vital tool for overhead distribution system protection. Its innovative low-energy pulse test approach minimises equipment damage, reduces voltage sags, and ensures the durability of critical distribution components.

Advanced Distribution Automation

Optimised for modern distribution automation systems, the package integrates effortlessly with SCADA systems and S&C’s IntelliTEAM II®. Its advanced capabilities enable improved fault detection, efficient system recovery, and a boost to overall network performance.

Recloser and Sectionalizer Control Testing

The package interfaces directly with various recloser and sectionalizer controls. It simulates operational conditions by providing essential voltages, currents, and status signals, ensuring accurate calibration and optimal functionality.

Transformer Protection

By applying PulseClosing™ Technology, this package extends the life of substation transformers. The low-energy fault testing process reduces mechanical and thermal stress on transformers, preventing unnecessary damage and reducing ongoing maintenance costs.

System Configuration and Security

With integrated Wi-Fi access for secure configuration, the testing package not only enhances operator safety but also offers a modern and efficient alternative to outdated lock-and-key security methods. Its robust features ensure the entire testing process remains safe and efficient.