MI 3102(H) BT
Eurotest
XE
Autosequences
78
Function
Results field
Left value on display
Right value on display
U
Voltage
Voltage between phase and neutral.
Voltage between phases L1 and L2 (IT
system)
Zln
Line impedance
Line impedance
Prospective short-circuit current
U*
Voltage drop
Voltage drop (if available)
Zs
Loop impedance
Loop impedance
Contact voltage (AUTO TT only)or
Prospective fault current (AUTO TT
excepted)
Zlp
Loop impedance
Loop impedance
Prospective short-circuit current
Rpe
PE conductor resistance
PE conductor resistance
Is
First fault leakage current
First fault leakage current at single fault
between L1/PE
First fault leakage current at single fault
between L2/PE
Im
Testing of insulation monitoring devices
Threshold
indicative
insulation
resistance for phase 1
Threshold
indicative
insulation
resistance for phase 2
Notes
:
Before starting the auto-sequence, all settings of parameters should be checked.
U measurement in each auto-sequence is enabled only if Z
REF
is set.
