Spesifikasi PT SARANA TEKNIK WEG ELECTRIC MOTOR LOW VOLTAGE MOTOR
PT SARANA TEKNIK
EMAIL SARANAGROUP@CBN.NET.ID
WEG ELECTRIC MOTOR
WEG Three-Phase LV Motor 5W21_IE3W21_IE4 21 Line - High Efficiency MotorsThe increasing demand for electrical energy to sustain globaldevelopment requires consistent heavy investments in power supply generation. However, in addition to complex medium and long term planning, these investments rely on natural resources, which are becoming depleted due to constant pressures upon the environment. The best strategy, therefore, to maintain energy supply in the short term is to avoid wastage and increase energy efficiency. Electric motors play a major role in this strategy; since around 40% of global energy demand is estimated to be related to electric motor applications. Consequently, any initiatives to increase energy efficiency, by using high efficiency electric motors and frequency inverters, are to be welcomed, as they can make a real contribution to reductions in global energy demand.At the same time as efficiency initiatives make an impact in traditional market sectors, the application of new technologies in emerging sectors is resulting in profound changes in the way that electric motors are applied and controlled. By integrating these changes together with the demands for increased energy efficiency, WEG has taken up the challenge and produced a new design of high efficiency motor; one motor that recognised worldwide for its quality, reliability and efficiency.Using the latest generation of computerised tools, such as structural analysis software (finite element analysis) and computer fluid dynamics, as well as electrical design optimisation software, an innovative - next generation - product has been developed: the W21 motor.Several key objectives have been achieved in the design of the W21 motor:g Reduction of noise and vibration levelsg Increased energy efficiencyg Compatibility with present &
Electric Motor 3 Phase AC MOTOR