FIELD: electricity.
SUBSTANCE: electric motor automatic controller contains push-button switch, magnetic starter, electromechanical relay, regulated power unit, drop pulse shaper, pulse generator, two pulse counters, two decimal-binary decoders, two single-pole multiple-position switch, amplifier and optical symistor, NOT-AND-element and AND element interconnected as specified in application documents.
EFFECT: higher maintainability of electric motors, enhancement and improvement of device application range.
1 dwg
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