MI 3152(H)
Eurotest
XC (2,5 kV)
Tests and measurements
106
where:
dU
Calculated Voltage drop
Zref
Impedance at reference point (at origin)
Z
Impedance at test point
U
n
Nominal voltage
I
n
Rated current of selected fuse (Fuse I)
U
n
Input voltage range (L-N or L-L)
110 V (93 V
U
L-N
134 V)
230 V (185 V
U
L-N
266 V)
400 V (321 V
U
L-L
485 V)
