FIELD: electrical engineering. SUBSTANCE: device for protection of inductive load manufactured in the form of interconnected windings placed on one magnetic circuit has power supply unit incorporating voltage divider linked to system leads. Transistor measurement unit coupled to temperature-sensitive resistor located in space near load winding is connected to it through rectifier. Actuating element is connected series between system lead and load. EFFECT: simplified design, improved protective capabilities. 2 dwg
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---|---|---|---|
DEVICE FOR INDUCTIVE LOAD PROTECTION | 0 |
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SU1749974A1 |
0 |
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Authors
Dates
1995-03-20—Published
1992-01-22—Filed