MCCB

Circuit Breaker – 7 Types

Circuit Breaker is one of the most important equipment in the power distribution system. This is because of the function of the equipment itself which is, the ability to open a circuit or to break the circuit during maintenance work or when there is fault in the system without getting damaged. Circuit breaker is a… Read More »

Standard Checks & Tests for MDB, SMDB, DB & Motor Control Center

lv switchgear panels installation method

As a standard practice installer or contractor shall arrange for the witnessing of the following tests on the fully equipped switchboards (main, submain distribution boards and Motor Control Centers MCC) including primary bus bars and connections at the factory, in accordance with IEC 439-1: High voltage power frequency tests on main and auxiliary circuits Dielectric/insulation… Read More »