Thursday, January 27, 2011

PRACTICE FOR EARTHING (First Revision) by BUREAU OF INDIAN STANDARDS


1. SCOPE
1.1 This code of practice gives guidance on the to the system ( that is, equipment earthing ).
methods that may be adopted to earth an electrical system for the purpose of limiting the potential
( with respect to the general mass of the earth ) that is, system earthing and current carrying metal 
 work association withequipment, 
apparatus and appliance connected

1.2 This Code applies only to land-based installations does not apply to ships,aircrafts or
the system, non-offshore installations.

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