Filipino Professional Electrical Engineer
What is insulation coordination and what is its importance? There are many definitions of insulation coordination provided by different authorities. In this instance we wanted to use IEC 60071-1 definition …
When performing designs where mixed standards are used, there will be lots of confusions along the process. These confusions will one way or another affect the result of the project …
To ground or not to ground is a decision that an Electrical Engineer needs to make when planning or modifying an electrical power distribution system. The decision is dependent on …
There are provisions in the Philippine Electrical Code stating the maximum voltage drop for branch circuits and feeders. Philippine Electrical Code Part 1/Chapter 2. Wiring and Protection/Article 2.10 – Branch …
Overload detection shall be provided for the neutral conductor in a multi-phase circuit Where the cross-sectional area of the neutral conductor is less than that of the line conductors. The …
The provisions of the Philippine Electrical Code do not clearly state the requirements for accessibility and emergency exits around switchboards or switchboard doors. The PEC have two (2) clauses that …