Sirac - Simplified Iec Risk Assessment Calculator

: It reduces the complex calculations involving approximately 70 parameters in the full standard to a more manageable subset.

): Relative location (e.g., structure surrounded by higher objects, isolated, or on a hilltop). Average lightning strikes per km2k m squared per year in that specific region. 2. Risk Component Calculation simplified iec risk assessment calculator sirac

"It's simplified, yes," Elias agreed. "But that means it only shows us what matters. It took the geometry of the building, the soil resistivity, and the specific wiring, and it stripped away the noise. The math is undeniable. If we don't install Surge Protection Devices (SPDs)—Type 1 and Type 2—and if we don't ground those wooden cable trays... and if lightning strikes within a kilometer of here... someone doesn't go home." It took the geometry of the building, the

While helpful, SIRAC has notable drawbacks that professionals should keep in mind: the soil resistivity

defined by the standard. If the calculated risk exceeds the tolerable limit, the tool helps select appropriate mitigation measures. 🛠️ Key Input Parameters

"Just a moment." Elias clicked.