Design and development of an electrical measuring system prototype

Abstract

This research proposes the design and development of an electrical measuring systemprototype which can be used to measure electrical current included direct and alternating current. The prototype can measure voltage, resistance, capacity, frequency, and electrical basis. A prototype of the electrical measuring system which was creates that has the results of experiment can measure direct and alternating current in units of Amperes. It can measure at 0.2 to 40 Ampere, and can measure 1 to 400 Ampere.  The measurement of voltage can measure at 0 Volts to 1,000 Volts. The measurement of resistance can measure at 1 Ohm to 40 mega-Ohms. The measurement of capacity can measure at 1to 4000 μF in units of micro-farad (μF). The measurement of frequency at 10 Hz. to 1 MHz in units of Hertz. In other measurements of leakage electricity and shortage circuit that can be measured. A prototype of the electrical measuring system can measure electrical basis compared to instrumental standard Fluke model 325 that the result was precisely and percentage of tolerance did not more than 5 percentages.