FIELD: electrical engineering and power engineering.
SUBSTANCE: invention relates to the field of electrical engineering and power engineering. The sectioning point contains input and output switching elements of manual control, a switching element for remote control, a control unit for a switching element for remote control, a unit for receiving and transmitting data, a control unit for a sectioning point, an uninterruptible power supply unit, two overvoltage limiters. When the voltage at the input or output of the sectioning and redundancy point disappears, the device performs the functions of automatic reclosing and automatic switching on of the reserve and allows you to section the electrical network by dividing it into sections by disconnecting the corresponding power contact in case of damage in the power networks connected to the sectioning and redundancy point.
EFFECT: invention improves reliability and functionality by providing uninterruptible power supply and surge protection.
1 cl, 1 dwg
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