Inspection and Test Plan for Bus Duct 

The inspection and test plan for bus duct article provides you information about bus duct test and bus duct inspection in manufacturing shop. The draft Inspection and test plan provided as well. You may need to review this sheet in conjunction of Third Party Inspection for Bus Duct article. Download from above link. 

bus duct inspection and test plan

The IEC, NEC, NEMA, FDF, ISO ANSI, CI, IPCEA standard requirements normally are applied for inspection and test plan of bus duct in manufacturing shop.

The witness of some inspection and test by third party inspector is mandatory and cannot be waived.

Some others must only monitored and fully witnessing is not necessary, for these thing, the inspection man-days etc. depends to the purchaser decision, some prefer stringent monitoring and even assign resident inspector in manufacturing shop and some others relay to quality control system of the manufacture and assign only few days for monitoring points.

These are some of inspection points which need to be witnessed, checked, monitored and reviewed by third party inspector in bus duct manufacture shop.

Inspection and Test Plan for Bus Duct - Important Points

  • Checking of outline dimensions, interface dimensions, bus bar dimensions and clearances and other specified dimensions
  • Checking of tightness/torque of terminals
  • Controlling of principal dimensions
  • Witnessing Bus Duct Insulation Resistance Test
  • Witnessing Bus Duct Withstand Voltage Test (Dialectric Test)
  • Checking of Bus Duct Painting and Coating Inspection


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