| 摘要 |
The invention relates to a testing apparatus for a lightning arrester (1) with an early streamer emission circuit, comprising an emitting unit (2) with a control and processing element (10.1) programmed to activate the test every time t1, keeping said unit in a standby state (26) during intervals t2, t2 being less than t1, and to activate sending the result every time t1 and the repeated result every time t2, and a wireless receiving unit (3) with identification means (19) for identifying the states of the lightning arrester. The invention also relates to an installation of a lightning arrester (1) with a testing apparatus, and to a testing method comprising: activating (23) the control and processing element (10.1), testing (24) every interval t1, the emitting unit (2) being in standby (26) during intervals t2, sending (25) data, repeatedly sending (28) data every time t2, activating (30) the receiving unit (3), receiving data, showing the result (38), and storing same (39). |
