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Electrical LV Calculator

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    Electrical LV Calculator

    by: JFG Developers 220 7.8

    7.8 Users
    rating
    FREE DOWNLOAD


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    Description

    Quick Reference Implementation for the main calculations requested by the Low Voltage Electrotechnical Regulations.

    Useful tool for surveyors, engineers or electricians.

    Designed for the calculation of:

    * The minimum wire UNE 20460-5-523 Nov.2004, applying or not applying correction factors or by a certain voltage drop.

    * The maximum cable UNE 20460-5-523 Nov.2004, applying or not applying correction factors or by a certain voltage drop.

    * The automatic switch current (A).

    * The voltage drop (% V).

    * Maximum Allowable Power installation by installed capacity, the value of the switch or through the line section.

    * The short-circuit with two options. In the case of a client in medium voltage (transformer data known) or the customer if low voltage (short circuit worst approach).

    * The value of the earth resistance or the number of electrodes necessary to obtain a definite value of earth resistance.

    * Corrects the power factor and reduce reactive consumption in the electric bill. Notes the benefits of this measure.

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    Users review

    from 220 reviews

    "Great"

    7.8