What is the function of high voltage live display
The high-voltage live display device is a reminder safety device that can be directly installed on indoor and outdoor electrical equipment, applying the principle of electric field coupling between the high-voltage electric field and the sensor, inductive (non-contact) sampling from a safe distance for display, There are three sensors in total, which are respectively connected to the "A, B, C" three-phase busbars. When the equipment has operating voltage, the display window of the display flashes to warn people that the high-voltage equipment is electrified, and there is no indication when there is no electricity. The live display has full functions: it has the functions of flashing light display, self-checking and starting the forced locking circuit, which truly plays the role of all-round forced locking. Reliability of electrified display: Inductive (non-contact) sensor detects whether the line is electrified outside the safe distance of the line, and has obvious directionality, high sensitivity, safety and reliability.
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