XLPro2 Calcul by Legrand is a professional calculation tool for designing and verifying low-voltage electrical installations. It enables engineers, panel builders, and contractors to build single-line diagrams; size conductors and busbars; select and coordinate protective devices; and check critical parameters such as short-circuit levels, voltage drop, thermal constraints, earthing arrangements, and selectivity/cascading. Powered by Legrand’s up-to-date product database and coordination rules, the software guides device selection and ensures compatibility across the distribution architecture. It automatically generates bills of materials, calculation notes, and clear technical documentation to support tenders, approvals, and commissioning. By aligning with international standards (such as IEC 60364) and applicable local regulations, XLPro2 Calcul helps deliver safe, compliant, and cost-effective designs while reducing errors and accelerating the path from concept to switchboard assembly.
XLPro2 Calcul is developed by Legrand and is used by 1 user of Software Informer. The most popular versions of this product among our users are: 1.1, 1.2, 1.3 and 1.4. The name of the program executable file is XLProCalcul.exe.
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