??? 11/08/05 02:41 Read: times |
#103401 - clause: IE rules Responding to: ???'s previous message |
This reminds me a clause of IE rule. It says,
Neutral should be grounded only at the star point of the 11KV/230V secondary of the distribution transformer, while Earth must have atleast 4 solid ground points for every 1.6Km of run. Also, each RCC or Iron pole which carries the distribution lines, have separate earth, connected to the main earth. |