Temperature Rise in Electrical panel boards

METHOD TO ASSES THE TEMPERATURE RISE INSIDE A LOW VOLTAGE PANEL BOARD  INTRODUCTION In order to assess the temperature rise of the air inside the low voltage panel board, a method is proposed in IEC 60890 ( A method of temperature-rise assessment by extrapolation for partially type- tested assemblies ( PTTA ) of low-voltage switch […]

Maintaining the Reliability of an Electrical System for Fire Pumps

Abstract – Protection from fire hazards is a combined effort of studying and practicing the techniques which are used to mitigate the destructive effects of an unintended fire in a property. In order to minimize the damage created by these fire hazards, the protection system should be erected according to the respective laws and guidelines regarding […]

Service Condition Monitoring System for Low Voltage Electrical Panels

For low voltage electrical panels,  it is very important to know the service condition to Plan/conduct appropriate maintenance schedules.  Operating temperature, relative humidity and the operating frequency of the circuit breaker are the key factors to be monitored. In this research paper, the author describes how to use his new development “Service condition Analyzer (SCA) […]

Remote Monitoring and Analyzing of Low Voltage Distribution System

Electricity distribution is the final stage in the delivery of electricity from generating power plants to end users. A distribution system’s network carries electricity from the transmission system and delivers its load centers. It is the most visible part of the power supply chain, and as such the most exposed to the critical observation of […]