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...standing wave antenna and lightning wave spectrum design. The main part is a short rod equivalent to the end of the 1/4 wavelength. When the signal is sent out, a part of the impedance is reflected back beca...
..., capacitive insulators, SF1 breakers, vacuum breakers, lightning arresters or voltage transformer. Rated Voltage 24kVAC Capacitance 15pF Capacitance Tolerance ±20% 50Hz Voltage (test: 1min submerged in tran...
...area with frequent lightning and rain. Low expansion, it has low expansion coefficient in a wide range of temperature settings. Free from interference, it can resist induction interference; can be ......
... is suitable for the area with frequent lightning and rain. Low expansion, it has low expansion coefficient in a wide range of temperature settings. Free from interference, it can resist induction interferen...
... requires an independent disconnector. The principle of the disconnector is a heat release. The function is disconnected through the low temperature welding point and is separated from the metal rod by its...