| 摘要 |
PURPOSE:To provide a leakage detector for an electric motor vehicle in which it is possible to detect on which side a leakage in a high voltage circuit has occured on a traveling unit side or an electric unit side except the travel unit side. CONSTITUTION:A controller 4 has power cut-off means for cutting OFF power to an air conditioning unit 8 when a leakage signal (I1 not equal to I2) output from a leakage signal output circuit 3 is received, leakage signal presence/absence deciding means for deciding presence/absence of the signal after supply of power to the unit 8 is shut OFF, first and second leakage unit deciding means for outputting energiztion signal to alarm lamps 5, 6 based on a decision result of the presence/absence deciding means. |
