Introduction to Electrical Health Index Asset health index is an index that is an aggregate score related to the health of an asset calculated from historical asset performance data and physical condition data from measurements. The higher the health index, the less likely the equipment is to experience failure or damage. – Omazaki Consultant is …
Definition of Electrical Inspection Electrical inspection is a visual or analytical process for verifying the physical condition of an electrical system or installation or component. This usually involves direct observation to assess whether something meets established standards or specifications. While the definition of electrical testing is a more technical and quantitative process that involves measuring …
Medical Facility Electrical System The electrical system of medical locations or facilities in Indonesia, especially hospital, follows Regulation of the Minister of Health Number 2306 of 2011 on Technical Requirements for Hospital Electrical Installation Infrastructure. Medical facilities such as hospitals, clinics, laboratories and the like must be designed and engineered based on relevant regulations and …
What is eHAZOP Study? The definition of an electrical hazard and operability study (eHAZOP) is a study using a structured and collaborative approach to identify and assess all potential hazards in the electric power system, then eliminate or minimize existing potential electrical hazards. The primary intent of eHAZOP is to increase the safety of personnel …
Principe of any electrical safety mitigations is also principle of arc flash hazards & risks mitigation solution. Basic principle of arc flash mitigation is about how to reduce incident energy or arc energy reduction. Arc flash mitigation solution is protecting people and assets, reducing the cost of injuries and damage, limiting downtime and maintenance requirements. …
What is Electrical Inrush Current? What is inrush current? The definition of electric inrush current is the maximum instantaneous input current drawn by an electrical devices when it is first turned on. Another definition of inrush current is a momentary current surge that occurs when the electricity device is turned on. This article will discuss …
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Electrical Voltage and Current Unbalance What is unbalanced or imbalanced voltage? Definition of voltage unbalance according to IEC is as the ratio of negative sequence voltage to the positive sequence voltage. There is an inequality on phase voltages. Imbalanced or unbalanced current definition is as the maximum deviation of any current phase from the average …
Causes and Effect of Transient Distortion Transient is a momentary variation in electrical voltage, current, or frequency. This transient phenomena is caused by several factors. Sources that cause transient disturbances in industrial electrical systems are categorized into internal sources and internal sources. Furthermore, this article will also discuss the effects or impacts of transient distortions …
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Sources and Solutions of Harmonics Disturbances There are various sources that cause harmonics or harmonic problems in industrial electrical systems, including non-linear loads, 3-phase converters, and so on. This article will briefly discuss the sources, effect, impact and alternative solutions for dealing with harmonic disturbances in industrial electricity systems. —Omazaki Consultant a consultant that provides …
Electrical Power Quality Measurement & Monitoring Power quality measurement is process of measuring electrical parameters using certain tools. Question that often become challenges in audit and assessments of electrical power quality are Where are the power quality parameter measurement location or points or place, when and how long the duration of power quality monitoring carried …