MI 3152(H)
Eurotest
XC (2,5 kV)
Tests and measurements
114
Connection diagram
Figure 7.36: Connection of Plug commander and 3-wire test lead
Measurement procedure
Enter the
Zs rcd
function.
Set test parameters / limits.
Connect test cable to the instrument.
Connect test leads or Plug commander to the object under
test, see
Start the measurement.
Save results (optional).
Figure 7.37: Examples of Zs rcd measurement result
Measurement results / sub-results
Z
Loop impedance
Ipsc
Prospective fault current
Ulpe
Voltage L-PE
R
Resistance of loop impedance
XL
Reactance of loop impedance
Uc
1)
Contact voltage
1)
Result is presented only if Protection is set to TTrcd
