Still OCV 01 - Page 41

The exact procedure for this insulation testing
is described in the workshop manual for this
truck.
NOTE
The truck's electrical system and drive batter-
ies must be checked separately.
Test values for the drive battery
Component
Recommended
test voltage
Measurements
Nominal volt-
age U
Batt
Test values
Battery
50VDC
Batt+
Batt-
Battery tray
24 volts >1200Ω
100VDC 48 volts >2400Ω
100VDC 80 volts >4000Ω
Test values for the entire truck
Nominal volt-
age
Test voltage Test values for new trucks
Minimum values over the
duration of the service life
24 volts 50VDC Min. 50kΩ >24kΩ
48 volts 100VDC Min. 100kΩ >48kΩ
80 volts 100VDC Min. 200kΩ >80kΩ
Safety
2
Safety tests
 335091 801 1525EN-12/2022 - 06