Final Inspection and Testing
QCI Carry out ROUTINE TESTS as per IEC 60439-1 standards. The following minimum tests
must be performed:
Visual inspection test – Checking of the complete switchboard in accordance with IEC
60439-1 standards and approved drawings. Checking of Integrity of Wiring, Tightness of all
joints, and Torque test on all bus connections, etc.
Di-electric Test – Done using a MEGGER (verification of Insulation resistances between
phases, phase-neutral, phase-earth and neutral-earth). This test is also verified by a HIPOT
test using a 2.5kV test between phases for 1min.
Mass Continuity Test – To check if there is proper earth continuity from end of the
switchboard to the other. This test can be checked
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