MI 3100 s, MI 3100 SE
Eurotest
EASI
Autosequences
60
Lim
........... low limit prospective short-circuit current value
Loop impedance (Zs or Zs
RCD
)
Z
............... loop impedance
Isc
............ prospective fault current
Lim
........... low limit prospective fault current value
PE conductor resistance (Rpe or Rpe
RCD
)
R
.............. PE conductor resistance
Displayed results once auto-sequence finished and recalled results:
Figure 6.7: Example of recalled AUTO TN auto-sequence results
Function
Results field
Left value on display
Right value on display
U
Voltage
Voltage between phase and neutral
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 fault current
Rpe
PE conductor resistance
PE conductor resistance
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.
