MI 3101 EurotestAT: Measurements
2
line/loop impedance
71
IscMax3Ph......... Maximum three-phase prospective short-circuit current.
IscMin3Ph.......... Minimum three-phase prospective short-circuit current.
IscMax2Ph......... Maximum two-phase prospective short-circuit current.
IscMin2Ph.......... Minimum two-phase prospective short-circuit current.
IscStd ................ Standard prospective short-circuit current.
The following parameters are displayed in sub-screen for loop impedance measurement:
IscMaxL-Pe ....... Maximum prospective fault current.
IscMinL-Pe ........ Minimum prospective fault current.
IscStd ................ Standard prospective fault current.
Ub...................... Contact voltage at maximum prospective fault current (Contact
voltage is measured against probe S).
Notes:
For application and technical data of the Impedance adapter A1143,
see its user
manual 20750859
.
High fluctuations of mains voltage can influence the measurement results.
Check adapter indications in case the abort
symbol appears after the start of
measurement.
