Repair of electrical equipment
Algorithms for operation of time relays. Useful for electrician: electrical engineering and electronics
Each time relay is characterized by its own parameters. The most important parameter is the relay operation algorithm, i.e. the logic of...
Current relay RT40 series. Useful for Electrical Engineering: Electrical and Electronics Engineering
PT40 overcurrent relays are designed for use in relay protection and automation circuits. These relays respond to...
Relay series MKU-48. Useful for electrician: electrical engineering and electronics
Relays of the MKU series are designed for operation in DC and AC circuits with a voltage of up to 220 V. The coil of...
Selection of motor protection type. Useful for Electrical Engineering: Electrical and Electronics Engineering
Emergency modes occur during the operation of various electrical installations. The main ones are short circuits, technological overloads, partial phase...
Sensors for rotational speed. Useful for Electrical Engineering: Electrical and Electronics Engineering
Tachogenerators - low power DC and AC electrical machines - are used as speed sensors for...
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