MDP (MAIN DISTRIBUTION PANEL) 

&

SDP  (SUB DISTRIBUTION PANEL )

Low Voltage Main Distribution Panel (MDP) receives power from 20 KV – 380 Volt transformer and distribute further the power to the Low Voltage Sub Distribution Panel (SDP), through the use of Air Circuit Breakers (ACB) or Mould Case Circuit Breakers (MCCB). 

The SDP will distribute the power to other SDP or to the electrical machinery / appliances.