Trade.Information

Product Name: IntelliRupter® PulseCloser

Product Description

S&C’s new IntelliRupter PulseCloser is a breakthrough in overhead distribution system protection. IntelliRupter is a unique alternative to an automatic circuit recloser. It was designed from the ground up to accommodate advanced distribution automation functions including S&C's proven IntelliTEAM II® and new IntelliTEAM III™ Automatic Restoration Systems, along with SCADA functionality. IntelliRupter provides significant benefits for radial line protection too. And it provides better segmentation and coordination for non-communicating automatic loop restoration systems than can be achieved with conventional reclosers. Conventional reclosers test the line simply through uncontrolled closing into the fault – repeatedly applying damaging fault currents to equipment from the source to the fault. IntelliRupter utilizes S&C’s revolutionary new PulseClosing™ Technology to test for faults. PulseClosing applies a very fast, low-energy pulse to the line—significantly reducing damaging fault currents and voltage sags on the faulted line as well as adjacent feeders. Substation transformers experience fewer through-faults, extending their life. Cables, conductors, splices, and terminations experience less thermal and mechanical stress from through-faults too. IntelliRupter includes a base-integrated control that’s accessed for configuration and operation via a secure WiFi link. This innovative approach improves reliability, operator safety, and convenience, and significantly enhances security compared to “lock-and-key” approaches found with most conventional reclosers. IntelliRupter features: Vacuum interrupters with unique actuating system that enables PulseClosing™ Technology Integrated three-phase voltage sensing on both sides of the interrupters Integrated three-phase current sensing, providing linear output over the range from load to fault current An integrated power module on one or both sides of the interrupters. Eliminates need to install separate power transformers Solid dielectric insulation featuring S&C’s Cypoxy® cycloaliphatic epoxy resin system. IntelliRupter is offered in models with or without an integrated visible disconnect. Models rated 15.5 kV maximum can be applied on 60-Hz systems rated 11.43 through 15.57 kV, and 50-Hz systems rated 10 through 17.5 kV. Models rated 27 kV maximum can be applied on 60-Hz systems rated 18.81 through 27 kV, and 50-Hz systems rated 20 through 24 kV. All models have a 630/800-ampere continuous current rating and 12,500-ampere interrupting rating. To learn more about IntelliRupter PulseCloser and IntelliTEAM III, call your local S&C Sales Office or 800-621-5546.

Company Details

In addition, S&C offers a wide range of engineering, laboratory, and testing services for electric utilities and commercial, industrial, and institutional power users. S&C provides solutions for customers worldwide. The company has engineering... more