When testing appliances with a detachable IEC power lead, what's the recommendation for recoding the earth continuity value, do you record the higher value including the lead resistance, or exclude the earth resistance of the lead from the actual appliance.
This assuming that the lead is tested and recorded as a separate item.
Came to light when I tested a few Projectors with longer power leads, the power lead was 0.13 ohms, the projector and lead came to o.15 ohms. So do I record 0.02 or 0.15 against the projector in my records. ???
This assuming that the lead is tested and recorded as a separate item.
Came to light when I tested a few Projectors with longer power leads, the power lead was 0.13 ohms, the projector and lead came to o.15 ohms. So do I record 0.02 or 0.15 against the projector in my records. ???