The Philippine Electrical Code defines Selective Coordination as "Localization of an overcurrent condition to restrict outages […]
arc-flash equipment label
1. Arc-Flash Hazard Warning The requirement of arc-flash hazard warning in the Philippine electrical Code 2017 […]
Low Voltage is mentioned many times in the Philippine Electrical Code (PEC). However, the PEC failed […]
What is ground-fault protection? Ground-Fault Protection of equipment is a system intended to provide protection of […]
Important Notes: A conductor size expressed in mm² shall be IEC standard and sizes in AWG […]
Is it possible to use International Standards such as IEC 60364 and NFPA 70 for electrical […]