9.3 Performing a resistance measurement
(cooling curve)
Measurement steps
Performing resistance measurement on cooling curve test with the 2293, consist of following
steps
Before operating the instrument, make sure that the safety rules have been fully
read and understood. It is the responsibility of the end user to ensure that the
system is operated in a safe manner.
9.3.1 Phases and winding selection
One resistance per winding can be selected for heat run test resistance measurement. Selection
is done by clicking in the corresponding part of the drawing in the heat run test main screen.
Purple color indicates the windings to be measured.
9.3.2 Resistance measurements recording interval
During a cooling curve test, a resistance value has to be recorded on regular intervals; this
interval is user defined.