FIELD: technology for measuring parameters of high voltage switches: disabling and enabling time, diversification of closing and opening of contacts, time and character of contact chatter, and also for determining serviceability of circuits of electromagnets for enabling and disabling.
SUBSTANCE: device for determining high voltage switch parameters contains first and second voltage sources, first and second automatic bipolar switches, digital registration device, time meter in form of inbuilt software time measuring module in digital registration device and block of three identical active resistances, correspondingly interconnected. Digital registration device is made consisting of analog-digital converter, computing block, launching block, energy-independent memory block, liquid-crystalline display, port for communication with computer, block of voltage sensors with two channels and block of current sensors, containing three input current channels with three upper and three lower input clamps.
EFFECT: expanded functional capabilities of device, ensured automatic processing of results of measurement of high voltage switch parameters.
2 cl, 4 dwg
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