Solvtek

Solvtek is the Tekima web application with which it is possible to calculate:

  • the voltage drop of the conductor
  • the maximum length of the conductor
  • the maximum load of the conductor
  • the sizes of the conductors
  • the diameter of the cables’ bundle
  • the dimensions of the most suitable heat shrink tubing
  • the size of the raceways or the cable trays
  • the distance of the supports

and finally, it is possible to validate intrinsically safe systems.

Solvtek simplifies the work of technical offices and designers by providing calculation methods based on the main standards and on the various regulatory editions.

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Calculation of the conductor size, the nominal load and the maximum load applicable to the conductors according to the NFPA 79 standard.

Calculation of the conductor size, the nominal load and the maximum load applicable to the conductor according to the NPFA 70 (NEC) standard.

Calculation of the voltage drop of a conductor based on the length and size (Voltage Drop rule).

Calculation of the minimum size of the conductor based on the allowed length and voltage drop (Voltage Drop rule).

Calculation of the maximum conductor length based on the size and the allowed voltage drop (Voltage Drop rule).

Calculation of the maximum load of the conductor based on the section, the conductor length and the allowed voltage drop (Voltage Drop rule).

Estimate the diameter of a bundle of cables and search for the most suitable cable tie.

Search for the heat shrinkable tubing on the basis of the 80:20 rule, the tubing must be able to shrink by at least 20% and no more than 80% of its total shrinking capacity.

Sizing of the rigid or flexible tubing, metallic and non-metallic according to the requirements of the NFPA 70 (NEC) and NFPA 79 standards.

Sizing of the cable trays according to the requirements of the NFPA 70 (NEC) standard.

Calculation of the permissible load of the cable tray based on the distance of the supports according to the requirements of the NEMA VE1 standard.

Validation of the intrinsically safe system according to the requirements of EN 60079-14, IEC 60079-25, ANSI / UL 60079-14, ANSI / UL 60079-25.

Solvtek performs the calculations in compliance with regulatory requirements, however it cannot take into consideration any constraints that are due to the individual industrial applications; therefore, we suggest always referring to the sections on sizing process included in the reference standards.
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