Specialized News
Power transformers that increase and decrease electrical voltage are used in numerous public utility and industrial applications. They are necessary to enhance the safety and efficiency of power systems, and there are certain factors to consider for transformer selection. Because of their
2025/03/10 10:44
Switchgear refers to a combination of electrical switching devices whose primary functions include switching, controlling, metering, regulating, isolating, and protecting electrical circuits and equipment. Some of the devices that are encompassed within the switchgear are circuit breakers,
2025/03/10 10:44
When talking about electric motors, people often have confusion between DC motors and AC motors. The most obvious distinction between these two kinds of electric motors is the type of current that they each turn into energy – DC motors convert direct current, while AC motors convert alternating
2025/03/03 16:15
When installing a new transformer, one naturally assumes that contractors adhere strictly to applicable codes and prioritise both personnel and equipment safety. Yet, even qualified contractors can err or omit crucial steps during this critical phase. Such oversights may appear rare, but their
2025/03/03 16:15
Motor windings are essentially conductive coils of wiring that generate the magnetic fields and the resulting torque necessary for electric motors to function. Ensuring they are properly maintained is therefore crucial for optimal motor performance and avoiding winding issues that may require an
2025/03/03 16:15
Contamination is a leading cause of electric motor failure, especially in industrial environments where there is constant exposure to dust, dirt, moisture, and other particles. These contaminants often penetrate the motor housing, settling on internal components and triggering a cascade of problems
2025/02/24 14:19
Electric motors are used for many kinds of applications. In almost every building, motors are fundamental since numerous types of equipment are dependent on them. These include pumps, fans, air conditioning units, chillers, etc. However, like any other machine, electric motors can also deteriorate
2025/02/13 09:47
Motor oversizing has become an increasingly common practice these days. To oversize a motor basically means to select a higher horsepower than necessary. There are various reasons why many people choose to oversize. For one, oversizing is believed to make up for disparities in system operations.
2025/02/13 09:43
Switchgear is a fundamental part of an electrical power system. Because electricity serves essential functions, its supply needs to be done securely. However, in maintaining the security level of electrical distribution, it is sometimes difficult to employ safety devices due to their variety.
2025/02/08 14:38
A power transformer is an electrical device used to transfer electrical energy in any electrical circuit part between a generator and its primary distribution circuits. It is commonly designed to step voltage up or down. In essence, power transformers are essential in power systems, as they help
2025/02/08 14:34
Using Vacuum Pressure Impregnation (VPI) to impregnate electrical windings more exhaustively is nothing new. The U.S. Navy had already employed this process some 50 years ago to impregnate their electrical winding. In the past, the varnishes utilised for impregnation were primarily solvent-
2025/01/23 14:55
All electrical equipment, from generators to electric motors, experiences a natural decline in efficiency over time due to wear and tear. When it comes to the former, overhauling and generator maintenance can help restore them to their original condition. However, electric motors require a more
2025/01/23 14:53