Dec 23, 2020 · MS Excel Spreadsheets (XLS, XLSX) This section is dedicated to tools every electrical engineer can use in daily work. These spreadsheets developed by enthusiasts will make your job much more easier, alowing you to shorten the time used for endless calculations of power cables, voltage drop, power factor, circuit breakers, capacitors, cable size, power transformers etc.
Single & Three Phase Line kVA calculator is an online tool used in electrical engineering to measure the unknown quantity by two known quantities applied to the below formulas for single phase and three phase connection. To calculate kVA, you need to enter the known values of voltage and the current into the respective fields. The power consumption of electric appliances and equipment is generally measured in watts. To calculate total energy consumption, multiply the watts by the hours of use. For example: 20W TV on for 2 hours equals 40 watt-hours; 10W radio on for 5 hours equals 50 watt-hours; 20W water pump on for 20 minutes equals 6.66 watt-hours The Excel 500/600 housing has four slots for plug-in modules (see Table 1). The primary unit consists of a CPU module (Excel 500 uses XC5010C, Excel 600 uses XC6010 for special high-performance requirements), a power supply module (XP502), and two additional I/O modules. Up to four more Excel 500/600 housings (without CPU and Power
What is the current in amps when the power consumption is 330 watts and the voltage supply is 110 volts? I = 330W / 110V = 3A. AC single phase watts to amps calculation formula. The phase current I in amps (A) is equal to the real power P in watts (W), divided by the power factor PF times the RMS voltage V in volts (V): I (A) = P (W) / (PF × V ...