means an electrode used to protect galvanic anode a structure by galvanic action; means direct current supplied impressed current by an external power source; means a registered cathodic protection system cathodic protection system registered under Part 2; means current flowing through paths stray current other than an intended circuit; means current flowing stray traction current through the ground or water as a result of the operation of any railway by a path other than the intended circuit; means the Electricity Safety Act 1998. the Act 5 Prescribed systems r. 5 (1) For the purposes of the definition of cathodic in section 3 of the Act, a protection system prescribed system is a system that— one or more galvanic anodes connected at a single point to a structure to provide intentional cathodic protection; or impressed current connected at a single point to a structure to provide intentional cathodic protection— but does not include a system that is designed to protect the internal surfaces of a structure.
galvanic anode means an electrode used to protect a structure by galvanic action; impressed current means direct current supplied by an external power source; registered cathodic protection system means a cathodic protection system registered under Part 2; stray current means current flowing through paths other than an intended circuit; stray traction current means current flowing through the ground or water as a result of the operation of any railway by a path other than the intended circuit; the Act means the Electricity Safety Act 1998. 5 Prescribed systems r. 5 (1) For the purposes of the definition of cathodic protection system in section 3 of the Act, a prescribed system is a system that— one or more galvanic anodes connected at a single point to a structure to provide intentional cathodic protection; or impressed current connected at a single point to a structure to provide intentional cathodic protection— but does not include a system that is designed to protect the internal surfaces of a structure.