This project proposes to build a Prototype of Small Thermoelectric Refrigerator. Replace For the compressor Can reduce the use of chlorofluorocarbons. In designing a Prototype of Small Thermoelectric Refrigerator, with the installation of thermoplastic dielectric number five sheet.With rated voltage of 12 VDC 10 A two discs and 12 VDC 6 A three discs.The water cooling system. And were tested at room temperature 25◦C.The result is The cooling of the Prototype of Small Thermoelectric Refrigerator Can reduce the temperature of 26.2◦C The temperature 10◦C It takes 162 minutes And it can reduce the temperature minimum 9.7◦C It takes 180 minutes. Electrical performance tests are used.Quality and Energy Analyzers using three-phase electricity. The result is that when the voltage at 226.27 V fridge to feed electric current 3.00 A Power Consumption 0.38 kW, with a power factor of 0.52, the result will be a key point in the design and development of the refrigerator. thermoplastic dielectric further.