APPARATUS FOR INSPECTING ELECTRICAL INSTALLATION SAFETY FOR ELECTRICAL SAFETY MANAGER AND METHOD THEREOF

摘要

The present invention relates to an apparatus for inspecting electrical installation safety for an electrical safety manager comprises: a commercial power input module receiving a power supply system, an installation type, voltage classification, capacity (kw) of power used by a user, phase type, and a type of construction method; a customer impact fee calculation module automatically calculating customer impact fee using the received power supply system, installation type, voltage classification, and capacity (kw) of power used by a user; a circuit breaker size and cable thickness calculation module automatically calculating the thickness of cable according to the type of construction method and the size of current breaker using the received power capacity (kW), phase type, and type of construction method; a numerical value input module receiving power value, power factor, efficiency value, distance, and cable thickness; a current value calculating module automatically calculating the received power value, power factor, and efficiency value; a voltage reduction rate calculating module automatically calculating voltage reduction rate using the calculated current value, the distance received from the numerical value input module, and the thickness of cable; an electrical equipment input module receiving the operation method of the electrical equipment, voltage classification, and motor output method; an electrical equipment recommended standard calculating module automatically calculating recommended standard of various electrical equipment using the received operation method, voltage classification, and motor output method; a transformer condenser capacity calculating module automatically calculating the capacity of condenser for transformer power factor improvement by previously set algorithm and the capacity of power to be used; and a motor condenser capacity calculating module automatically calculating capacity of motor condenser using efficiency value, power factor before improvement, and power factor after improvement.;COPYRIGHT KIPO 2015