A refers to a third-party compiled document that:
Before SEWA connects a building to the electrical grid, the installation must pass a rigorous testing suite conducted by the contractor and verified by a SEWA inspector. Required Instrument Minimum Acceptable Value Insulation Tester (Megger) at 500V DC (Phase-to-Phase / Phase-to-Earth) Continuity Test Low-resistance Ohmmeter for protective conductors Earth Electrode Resistance Earth Tester (3-pole method) RCD / ELCB Trip Test RCD Tester Must trip within 40ms at 5IΔn5 cap I sub delta n end-sub sewa regulations for electrical installations pdf repack