3 Safety
Safety tests
Measuring the battery’s insulation
resistance
NOTE
Nominal battery voltage < test voltage < 500
V.
– Measure the insulation resistance with a
suitable measuring device.
The insulation resistance can be considered
sufficient if it measures at least 500
/V for the
nominal battery voltage against ground.
– Contact the authorised service centre.
Measuring the insulation resistance of
the electrical system
NOTE
Nominal battery voltage < test voltage < 500
V.
– Ensure that all volt
age sources have been
disconnected from t
he circuit to be tested.
– Measure the insulation resistance with a
suitable measuring device.
The insulation resistance can be considered
sufficient if it measures at least 1000
/V for
the nominal battery voltage against ground.
– Contact the author
ised service centre.
38
55048011501 EN - 12/2015