formulakWI x V x pfI x V x 1.732 x pf10001000kVAI x VI x V x 1.73210001000I ( HP )HP x 746HP x 746V x %Eff. x pf1.732 x V x %Eff. x pfI ( kW )kW x 1000kW x 1000V x pf1.732 x V x pfI ( kVA )kVA x 1000kVA x 1000V1.732 x VRPM ( Speed )120 x Freq. ( Hz )No. of polesHP outputI x V x %Eff x pf746kW output1.732 x I x V x %Eff x pf746

IREWE / RW / EW / RE / IE / IW / IIRW / IWREII RE/ROHM`S LAW

Current CalculatorSpreadsheet to calculate the Motor CurrentMotor Current - 3 PhaseMotor Curent - Single PhaseI = KW *1000 / (sqrt (3) * V * p.f * eff)I = KW *1000/(V * p.f * eff)Motor KW10KWMotor KW10KWVoltage400VVoltage400VPower Factor0.85Power Factor0.85Effeciency93%Effeciency93%Ampere18.26AAmpere31.63ACurrent For Known KVA3 PhaseSingle PhaseKVA Rating60KVAKVA Rating50KVAVoltage400VVoltage400VAmpere86.61AAmpere125.00Apls fill up

Cable Volt Drop ACCable Voltage Drop Calculator for 600/1000V Cable to IEC 502Cable Size1.5sq. mmFormula UsedDistance400mVolt drop = sqrt (3) * current * length in km * (R *cos phi + X sin phi)Operating p.f.1Operating Current1.6AUser's InputOperating Voltage24ComputationStart Current Mult.1.2Single Phase SystemVolt. Drop (Normal)16.07V66.97%9.28V38.67%Volt Drop (Motor)19.29V80.36%Cable Volt Drop Infosq. mmRXZ1.514.50.104014.52.58.870.09678.87Sub Calculation45.520.09655.5263.690.09113.69phi0102.190.08512.19161.380.07301.38sin phi0250.870.07210.873350.6270.06880.631R14.5500.4640.06880.469700.3220.06580.328X0.104950.2320.06540.2411200.1850.06370.1951500.150.06380.1631850.1210.06380.1372400.09340.06320.1133000.07590.06280.09864000.06140.06230.0874

Cable Volt Drop DCCable Voltage Drop Calculator for 600/1000V Cable to IEC 502Cable Size90sq. mmFormula UsedDistance400mVolt drop = current * length in km * ROperating Current1.6AUser's InputOperating Voltage24ComputationStart Current Mult.1.2Volt. Drop (Normal)0.21V0.86%Cable Volt Drop Infosq. mmRXZ1.514.50.104014.52.58.870.09678.8745.520.09655.5263.690.09113.69102.190.08512.19161.380.07301.38250.870.07210.873350.6270.06880.631R0.322500.4640.06880.469700.3220.06580.328X0.0658950.2320.06540.2411200.1850.06370.1951500.150.06380.1631850.1210.06380.1372400.09340.06320.1133000.07590.06280.09864000.06140.06230.0874