FIRE DETECTOR FOR POWER TUNNEL

摘要

The present invention relates to a fire detector for a power tunnel, which includes: a power supply part which supplies previously established rated electricity by converting supply electricity from a power supply line; a sensor part which senses fire of a power transmission/distribution line and generates a sensing signal; and a control part which operates by receiving the rated electricity from the power supply part, and judges the power transmission/distribution line for defects on the basis of the sensing signal of the sensor part.