Marble Company 2 Survey Report Conducted By: Green Line Company

Power Factor Readings: Load Percentage: Predicting the Energy savings Before Installing Powerboss Formula: Ave kW / Ave Kvar (100) = Saving Factor Power Readings: Vertical Saw (90kW Motor) On Load: 100% On Load: / (100) =

Power Savings

Consumption & Savings 1.665kWh per 5mins kWh per Hour kWh per Day kWh per Week Power Consumption kW: Power Saving kW: 14% kWh per Year 3.375Kvarh per 5mins. 40.5Kvarh per Hour 972Kvarh per Day 5832Kvarh per Week Power Consumption Kvar: kWh per Year Note: Operation is 24 hours a day, 6 days a week and 50 weeks a year Kvarh per Year Power Saving Kvar: 31 % 90396Kvarh per Year

Power Factor Readings: Load Percentage: Predicting the Energy savings Before Installing Powerboss Formula: Ave kW / Ave Kvar (100) = Saving Factor Power Readings: Circular Saw (75kW Motor) Off Load: 23.47% Off Load: / (100) = On Load: 76.53% On Load: / (100) =

Power Savings

Consumption & Savings 9.152kWh per 10mins kWh per Hour kWh per Day kWh per Week Power Consumption kW: Power Saving kW: 5.63% kWh per Year 7.367Kvarh per 8mins Kvarh per Hour Kvarh per Day Kvarh per Week Power Consumption Kvar: kWh per Year Note: Operation is 24 hours a day, 6 days a week and 50 weeks a year Kvarh per Year Power Saving Kvar: 7.74 % Kvarh per Year

Benefits from PowerBoss This machines can benefit greatly from Powerboss. The softstart function will reduce both starting current drawn by the motor and mechanical strain on bearings, gears, belts and etc. The reduction in starting current will also increase motor’s life. The optimization function will reduce the power supplied to the Motor without changing its torque and rpm. Reducing the power supplied to the motor will significantly reduce the heat, vibration and noise. Reducing wasted energy will also reduce the maintenance cost and production downtime.