FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering, particularly to cross-capacitive compensation devices used in 25VA-AC circuits. Proposed device comprises the main switch, capacitor bank, reactor and resistor with individual switches that have separate switch on/off circuits. Capacitor bank is connected to the main switch, while individual switch outputs are connected to the earth. Note here that resistor switch closing interlock contact is added to the main switch switch-on circuit, while reactor switch-on circuit incorporates closing interlock contact of the main switch.
EFFECT: simpler design.
1 dwg
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