Electrical Installations installed a generator with change over switch from garage to main db.
Electrical Installations had to remove internal earthing from plugs and body of the generator and lay separate earth from earthspike and main supply earth. We made another couple of modifications to the internal wiring system to get rid of high(133 V) elevated voltage.
Reason for all these changes is when we do earth leakage test on socket outlets(plugs) of generator the earth leakage must trip at save rating. +- 25mA.
To protect people, animals and equipment against fault currents.
Electrical Installations issued Certificate of Compliance for the generator installation.
For any Generator installation and COC certificate,
contact Alwyn on 064 247 3812