Posted on 2016-08-16
Using the Neher McGrath method for the calculation of the rating of buried cables under cyclic loading conditions allows for a daily, weekly, and yearly load factor in the same calculation.
Posted on 2016-06-26
Phase splitting can be used to drastically reduce the magnetic fields of buried power cables. Also, the conductor cross-section can be less than half because the current is only half per split...
Posted on 2016-06-06
For the calculation of the rating of buried cables under cyclic loading conditions two main methods are used: The method according to IEC 60853 and the Neher McGrath method. The following post...
Posted on 2016-02-22
Cableizer calculates the magnetic fields of multiple systems with different frequencies and load-flow directions. The magnetic field strength is diagrammed as impressive and meaningful...
Posted on 2016-01-07
The full range of IEC and AWG conductor sizes and corresponding standard DC resistance values is supported.
Posted on 2015-12-14
Modelling and calculation of the internal thermal resistance and ampacity of 3-core belted cables and screened cables with fillers.
Posted on 2015-11-20
The IEC standard 60287-1-1 describes methods to calculate the armour loss factor but does so for one layer of armour only. Other ampacity calculation programs allow the user to model as well only...
Posted on 2015-11-02
The method described in the IEC 60287 standard to calculate buried cables where partial drying-out of the soil occurs is limited to a single isolated cable or circuit only. Cableizer introduced a...
Posted on 2015-04-20
The online soil temperature calculator is based on a simplified mathematical model describing the expected temperature curve in the soil. It is especially useful to estimate the maximum soil...
Posted on 2015-03-27
Interpretation and generalization of the calculation of the thermal resistances of the constituent parts of multi-core cables, as defined in IEC 60287-2-1.
Posted on 2015-03-18
This blog post discusses the topics covered by IEC standards 60287-2. It specifically emphasizes where and why Cableizer is deviating from the standard.
Posted on 2015-03-11
This blog post discusses the topics covered by IEC standards 60287-1. It specifically emphasizes where and why Cableizer is deviating from the standard.
