MI 3394 CE MultiTesterXA
Single
tests
21
Note:
First HV measurement after power on the instrument (if password protection is enabled)
or first HV measurement after enabling or changing password require entering password
for enabling HV test.
4.1.6
Insulation resistance (Riso, Riso-S)
Figure 4.18: Insulation resistance test menus
Test results / sub-results
Riso .......... Insulation resistance
Riso-S ....... Insulation resistance-S
Um ............ Test voltage
Test parameters
Nominal test voltage
Uiso [50 V, 100 V, 250 V, 500 V, 1000 V]
Duration
Duration [Off, 2 s ... 180 s]
Type of test
Type [Riso, Riso-S, (Riso, Riso-S)]
Output connections (Riso)
[ISO(+), ISO(-), Socket LN-PE, Socket LN-P/S]
Output connections (Riso-S)
[Socket LN-P/S]
Test limits
H Limit (Riso)
H limit [Off, 0.10 M
Ω
... 10.0 M
Ω
]
L Limit (Riso)
L limit [Off, 0.10 M
Ω
... 10.0 M
Ω
]
H Limit (Riso-S)
H limit [Off, 0.10 M
Ω
... 10.0 M
Ω
]
L Limit (Riso-S)
L limit [Off, 0.10 M
Ω
... 10.0 M
Ω
]
Test circuits
