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REASON OF FAILURE ON MOTOR LOAD : Electrical equipment’s are designed for 240 volts (single phase) or 415 volts (3-phase) and operate with optimum efficiency at its rated voltage. 90% of industrial load consists of motors. Electric motor (particularly smaller capacity motors up to 7.5 H.P.) draws considerably high current at high voltage and increases energy consumption, increases MDI and reduces power factor etc. These excessive power losses of motors generated at higher voltage results in premature failure of electrical equipment’s. Also after the rewinding of motor its efficiency reduced by 3-5% and you have to replace the motor with new one after 2/3 times rewinding.
Energy Savings : The energy savings achieved by voltage optimisation are an aggregation of the improved efficiency of all equipment across a site in response to the improvements in the power quality problems outlined above. It has been and continues to be a key technique for savings in energy consumption. Research in Taiwan suggested that, for an industrial supply, for voltage reduction upstream of the transformer, there is a 0.241% decrease of energy consumption when the voltage is decreased by 1%, and an increase of 0.297% when the voltage is increased by 1%. This assumed a mixture of loads including 7% fluorescent lighting, 0.5% incandescent lighting, 12.5% three phase air conditioners, 5% motors, 22.5% small 3-phase motors, 52.5% large 3-phase motors. for more details http://www.powerengineersco.com
The energy savings achieved by voltage optimisation are an aggregation of the improved efficiency of all equipment across a site in response to the improvements in the power quality problems outlined above. It has been and continues to be a key technique for savings in energy consumption. Research in Taiwan suggested that, for an industrial supply, for voltage reduction upstream of the transformer, there is a 0.241% decrease of energy consumption when the voltage is decreased by 1%, and an increase of 0.297% when the voltage is increased by 1%. This assumed a mixture of loads including 7% fluorescent lighting, 0.5% incandescent lighting, 12.5% three phase air conditioners, 5% motors, 22.5% small 3-phase motors, 52.5% large 3-phase motors. for more details http://www.powerengineersco.com
Servo Volatage Stabilizer REASON OF FAILURE ON LIGHTING LOAD : Similar is the case with bulbs and tubes, when voltage increases above 230 volts. For example, at 270 volts, the power consumption of 60W bulb increases by almost 40% and the life of bulb reduce from normal 1000 Hours to 100 Hours only as explained in broacher. Power Engineers Company is a leading supplier of Servo Voltage Stabiliser in Duabi, UAE.
Industrial Automatic Voltage Controller Ahmedabad Advantages of Installing Automatic Voltage Controller Customer will certainly have the following advantages in case they are getting higher input voltage i.e. more than 230 volts Single Phase/400 volts Three Phase. REDUCTION IN BREAKDOWN OF ELECTRICAL EQUIPMENTS ENERGY SAVING 5-10 % on motor load and 15-25% on lighting load. REDUCTION IN MDI by 10-15%. IMPROVEMENT IN POWER FACTOR. Depreciation allowance @80% as per Income Tax Act. Uniform Quality of End Products. Power Engineers Company is Leading supplier of Roller Type Industrial Automatic Voltage Controller Ahmedabad for more details http://www.powerengineersco.com
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