Surge is the main source of lightning, and there are about 100 lightning strikes on the earth's surface every second, and lightning is a random and unpredictable event. At this time, you need to use the arrester discharge counter, which can effectively prevent the continuous current from following the current to the ground.
The arrester discharge counter uses a 2-wire connection to any metal conductor to detect the voltage induced by lightning, so the conductor size is not important. At the same time, the unique design allows it to be used without external power supply or internal power supply. The UV-stabilized polycarbonate shell with surface-mounted flanges gives it a high flame retardant rating, which effectively prevents production under harsh environmental conditions. The harm. And before the automatic reset, it can capture 999,999 events.
Because the equipment is made of special materials, at the same time, high sensitivity and unique design, the machine can record data accurately and reliably. Therefore, transformers, cables, generators and other equipment will use it for daily lightning protection work, and railway vehicles will also use this equipment.