Protection

Safety Against Overvoltages

Overvoltages are unwanted potentials occurring in electrical systems between a phase conductor and the earth or ground, or between phase conductors having a peak value greater than the peak of the largest nominal or RMS…

Read More

Motor Protection -Direct Temperature Sensing

The service life of electric motors is dependent on two (2) main components: Electrical components (i.e. windings & insulations); Mechanical components (i.e. core, shaft, bearings, frame and cooling system). The most common causes of electric…


The Need for Power System Fault Analysis

Short-circuit analysis is carried out in electrical power systems to ensure the safety of workers as well as the general public. Electrical equipment can fail thermally or mechanically if they are subjected to fault currents…


No Picture

Low Voltage Fuses Applications

Despite the advancement of re-settable circuit protection devices, fuses are here to stay. In some applications, fuses are irreplaceable particularly in high current limiting or fast fault-current interruption applications. Fuses offer a combination of advantageous…



No Picture

Tanker Explosion

On Firday 13th, April 2012, a tanker exploded in a gasoline station in Quezon City, Philippines. Initial reports from the media says: GMA News ..An initial investigation showed the truck (RCB-885) was unloading diesel at…


WP2Social Auto Publish Powered By : XYZScripts.com