The standard installation of the electric for Thailand in 2556 with the renovation.
Especially , Improvements to comply with the new STD installation power cable to TIS. 11-2553.
So IEC STD making major changes that the set is wiring power cable,current size of the power cord and increase in the installation of the set toy for specific locations and other chapters.
This will have an impact on the design, installation and monitoring.
Therefore involved need to know the details so that I can perform correctly.