TEST DESK ELECTRICAL FLOW DIAGRAM

摘要

FIELD: electricity. ^ SUBSTANCE: electrical flow diagram of test desk comprises auxiliary switching unit, three-phase autotransformer, load and programmable control-setup unit with control assemblies. Current sensor, testing mode unit, signalling device and impulse control and counting units are additionally introduced into the flow diagram. ^ EFFECT: increasing desk productivity and obtaining reliable information about the tested units resource exhaustion. ^ 2 dwg