SIGNAL TRANSMITTER IN TRANSFORMER CHAMBER FOR POWER SUPPLY

PROBLEM TO BE SOLVED: To provide a signal transmitter in transformer chamber for power supply for avoiding additional installation work of a signal transmitting means and connect with a communication line between the existing transformer chamber for power supply and a monitor center provided with a remote area even if it is difficult to obtain a signal transmitting means such as a public telephone line and a mobile communication line within the transformer chamber for the power supply. SOLUTION: A monitor unit 3 that outputs a monitor signal by collecting various detecting signals and is installed within the transformer chamber 100 for power supply and a first communication unit 9 that outputs a command signal from the monitor center 300 that is input via the communication line 13 and is installed at the outside of the transformer chamber 100 for power supply are provided. The monitor unit 4 and the first communication unit 9 receive or transmit the monitor signal or command signal via the secondary side distribution line of the transformer 1 for power supply to be installed in the transformer chamber 100 for power supply.