APFC panel is an electrical device that automatically adjusts the power factor of an electrical installation. The power factor is the ratio of real power (kW) to apparent power (kVA) in a system. A low power factor indicates inefficient use of electrical power, leading to higher energy costs and potential
Feeder Panel (or Feeder Pillar) is a specialized distribution board designed to provide power to downstream loads or remote equipment across a large site. While a Main Panel (MDB) manages the primary source, a Feeder Panel is often located outdoors or at the perimeter of a building to feed specific
Motor Control Center (MCC) or Motor Control Panel is a specialized assembly designed to start, stop, and protect electric motors. While a standard distribution board just provides power, an MCC provides functional control. It manages the heavy "inrush" current of motors during startup and monitors their performance to prevent burnouts
Sub Main Distribution Board (SMDB) - also known as a sub main panel—acts as the intermediate link between the Main Distribution Board (MDB) and the final consumer units or equipment. Sub Main Distribution Boards (SMDBs) are governed by the same international standards as Main Distribution Boards: the IEC 61439 series.
Main Panel is called the Main Distribution Board or MDB is the primary hub that connects the facility to the power source. It acts as the "master controller". It receives high-capacity power directly from a utility transformer or generator and divides it into smaller, safer circuits to feed sub-panels or