V. SAFETY TEST
A. Measurements of power battery insulation resistance
Insulation resistance is a value is set for safety.
Throughout the whole process, the open circuit voltage of
power battery should be equal to or higher than the
nominal voltage values, with disconnection of power
battery.
The voltage meter be able to measure direct current
voltage, the inner resistance of meter should be more than
lOMQ. Measurement should be in (23±itC,as following: