The challenge faced by various users today is about powering electronic equipment or devices that meets power quality requirements. The increasing use of microelectronics in equipment, controls, and processes also increases the need to consider the power quality of generation and grounding or earthing systems. Many equipment are based on electronic processors as more factories …
Intro to IECeX standard for Hazardous Area Classification IECeX is an International Electrotechnical Commission (IEC) system for certification to standards relating to equipment for use in explosive atmospheres. IECeX provides a means for manufacturers, regulators and users of equipment used in hazardous areas to address the risk of fires or explosions from flammable gases or …
Introduction to Hazardous Area Classification (HAC) A hazardous area is defined as a location where its atmosphere contains, or may contain, in sufficient quantities, flammable or explosive gases, dusts or vapor. In such an atmosphere a fire or explosion is possible when three basic conditions are met. —Omazaki Engineering is a HAC or HazLoc consultant, …
Intro to Electrical Safety Assessment, Audit and Inspection An electrical safety audit is a systematic process to evaluate potential hazards and to recommend suggestions for improvement. It is also to identify practices that deviate from regulations and standards, vulnerability, hazards and potential accidents risk in a system then determining necessary action to minimize hazards. Omazaki …
Electrical Safety Inspection, Audit and Assessment Read More »
Definition of Electrical Energy Audit Electrical energy audit is an inspection, survey and analysis of electricity energy flows and consumption for identification of energy savings opportunities in a facility or building to reduce the amount of energy input into the system, without negatively affecting the output. —Omazaki Consultant is a consultant who provides electrical energy …
Introduction to Lightning Protection System Audit Lightning is a natural phenomenon which impact to life and assets. It can’t be avoided. The only we can do is to measure the lightning strike and to minimize its impact, then design and install an adequate protection against the strikes. Then it is need to perform an inspection, …
Lightning Protection Audit, Assessment and Inspection Read More »
Definition of Electrical System Troubleshooting Troubleshooting is a systematic approach and procedure to solving problems. While electrical power system troubleshooting is a systematic approach or process of identifying, planning and resolving a problem, error or fault within an electrical systems and equipment. The ultimate goal of electrical troubleshooting is to determine why something does not …
What is Electrical Audit and Assessment? An electrical audit is an activity to inspect and measure the reality of the current condition of electrical power system, installations and equipment, then compare it with certain regulations or standards. The focus of electrical power system audit is on compliance or conformance. The definition of electrical assessment is the …
Introduction to Electrical Studies for Solar PV There are several electrical studies that must be carried out before interconnecting or integrating an on-grid solar photovoltaic (PV) systems to the existing electricity grid system. These power system studies are categorized as grid impact studies and are usually part of a feasibility study for the construction of …
What is Grid Impact Study? Technically definition of grid impact study is a study of impact in capacity and load of the main grid when being connected to a new or another source of electricity energy. In more complex term, grid impact study meaning is studies to provides an analytical framework for power system stakeholders …