MI 3325 MultiServicerXD
90
Test parameters
Uiso
Nominal test voltage [50V, 100V, 250V, 500V, 1000V]
Type Riso
1)
Type of test [-, L/PE, L/N, N/PE, L/L, L1/L2, L1/L3, L2/L3, L1/N, L2/N,
L3/N, L1/PE, L2/PE, L3/PE]
Test limits
Limit(Riso)
Low Limit (Riso) [Off, 0.01 M
... 100 M
]
1)
Insulation measurement terminals depends on Type Riso setting, see table below.
Type Riso parameter
Test leads terminals
-
L-N
Lx-N
L-L
Lx-Ly
L and N
L-PE
Lx-PE
L and PE
N-PE
N and PE
Table 6.1: Insulation resistance measuring terminals and Type Riso parameter
dependency
