Особливе Конструкторське Бюро Нво "Харківський Електромеханічний Завод"
Особое Конструкторское Бюро Нпо "Харьковский Электромеханический Завод"
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Application filed by Особливе Конструкторське Бюро Нво "Харківський Електромеханічний Завод", Особое Конструкторское Бюро Нпо "Харьковский Электромеханический Завод"filedCriticalОсобливе Конструкторське Бюро Нво "Харківський Електромеханічний Завод"
Priority to UA96041276ApriorityCriticalpatent/UA28004C2/en
Publication of UA28004C2publicationCriticalpatent/UA28004C2/en
Appliance for control of insulation resistance in direct voltage circuit has two sockets for connection to the controlled object, potential divider with two inlet and one outlet clip and electromagnetic relay. First and second switch units are included, with connection and disconnection contact each, and additional resistor. The connection contact of the first switch unit is with the first output connected to the first terminal for connection to object of control, and the second output of the contact is connected to the first input clip of potential divider. The disconnection contact of the second switch unit is with the first output connected to the second terminal for connection to object of control. The second output of the disconnection contact of the second switch unit is connected to the second input slip of potential divider.
UA96041276A1996-04-021996-04-02Appliance for control of resistance of insulation of direct current network
UA28004C2
(en)
Electrical circuit arrangement for the flicker standard-compliant and network feedback-free heating power control of heating resistors of electrical household appliances, in particular electrical bread toasters