# Kw to amps calculator

## Kw to amps calculator

in kilowatts, voltage in volts, power factor for AC circuit and press the Calculate button (DC = Direct Current, AC single phase amps to kilowatts calculation. 92 amps. How to Convert HVAC Tons to Amps In the heating, ventilation and air conditioning (HVAC) industry, tons are used as a way to measure an air How to Calculate KW BatteryStuff Tech 17 watts / 12. cumminspower. Finding KiloWatts requires using a power factor in the computation. The power P in kilowatts is equal to the current I in amps, times the voltage V in volts divided by 1000: P (kW) = I (A) × V (V) / 1000. gas or oil or wind) and turn it into another (e. Learn the formula for a kW to VA conversion with examples. 1 kW 1. au/cnw/en/AUD/calculate-amps-kw* Please note that these calculators are for general information and should be used as a guide only. We can recognize the electric motor size when refer to their kilowatts or horsepower. 73) Single phase formulas do not use (2 or 1. kW = Kilo Watts kVA = Kilo Volt Amps: I = Ampere or Current V = Volts PF = Power Factor: Calculating Ampere (I), given kVA. Calculate voltage, current, resistance, and power. com forums. Press calculate: voltage: VA / Watts / Amps It is supposed to run a stock well that is 480 Amps. P = I × V/1000. It can either be Direct Current denoted as (DC) or alternating current (AC). The first step is to select the current type. I(A) = 1000 DC kilowatts to amps calculation formula. For this calculation, we will use 21 amps. 5 5 0. Category: ProductivityElectrical Formulas: Horse Power HP, Watts, KiloWatts, KW www. SAVE; Amps measure electrical current. Also make sure you use the larger voltage of the system voltages Watts (W), Kilowatts (kW) and Kilovolt Amps (kVA) are all units of electric power. l. Watt To dBm Calculator; Watts to dBm Conversion Calculator. ) Blog- What's New To determine KWhs, multiply Kilowatts by number of hours of use. It is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps. Kilowatts = amps x volts x efficiency = 8. kW = kVA. VA to amps calculator. Therefore, a 60W light bulb used 5 hours a …DC Motors - Full-load Currents - Full load amps in 120 and 240 volts DC motors Electric Motor Wiring - 480 Volt - Electrical motor wiring data - NEMA amps, starter …Welcome to the first in a series of articles focusing on electrical calculation basics. Convert kW to kVA, kVA to kW, voltage, kW to HP, and more to assist with generator sizing and electrical specifications required for your genset. jCalc. Since power factor, and apparent power have no role in dc circuits. to kW automatically, easily, quickly and for free. How to Convert HVAC Tons to Amps In the heating, ventilation and air conditioning (HVAC) industry, tons are used as a way to measure an air How to Calculate KW Amps to Kilowatts calculator Use this online tool for Amps (A) to kilowatts (kW) calculator. Select current type, enter current in amps , voltage in volts, power factor for AC circuit and press the Calculate . 6% of US mechanical horsepower. 8) KVA Calculator- calculate kva from known current & voltage If your service rating is less than 100 amps, you can’t use this formula to calculate your load. 3 6. Not really interested in how to compute a power value? Use these calculators and get the answer. Peak HP should not be used in reality since it is mostly a marketing gimmick. You can, however, use a different formula that incorporates the same NEC values for typical electrical usage. Using our kW to amps calculator is easy: Just enter the power in kilowatts, next insert the voltage. Now Convert kVA to kW, kW to kVA, kW to HPetc; Call us at 0845 055 8455. Fill any 2 of the fields. Example Power Requirement Calculator. 7 - 1 generated from above input) Get Recommended Products for kVA. 5 kva to amps convert kva to amps calculator 50 kva to amps kva to amps convert chart Whole House Load Calculator Generator Franchise Opportunity GenSizer TM Load Calculations Engineered Exlusively for: Customer Name: All load demands and calculations performed IAW NEC 2008 Article 220. Calculate Kilo Watts (KW) from Kilo Volt Amperes (KVA) Calculate Kilo Volt Amperes (KVA) from Kilo Watts (KW) Calculate HorsePower from Kilo Watts (KW) Calculate Kilo Volt Amperes (KVA) from HorsePower. Calculators for Ohms Law. The formula for Amps = kw x 1000/1. To convert between kilovolt-amps, kilowatts, and kiloamps, keep track of the factor of 1000. What size genset is needed to start a 3 phase electric motor Direct on Line (DOL) start; HP of Motor = Generator kVA Required: Generator Size to Start Motors. 0 in the formula, but in reality is lower). Pf = power factor. kVAr Calculator . Calculate Power, Current, Voltage or Resistance. How to Determine Amperage of Circuit Breaker. For example: If you want to know the power consumption in watts for an appliance with a current of 3 amps and a voltage of 110, your calculation would be: Amps ⨯ volts = watts 3 ⨯ 110 = 330 watts. powerstream. 5 0. AC single phase amps to The motor current calculator calculates the full load current of an AC induction motor. Equal to 1,000 watts, a kilowatt (kW) is a unit of power referring to the rate of energy conversion. As is consistent with SI units, the prefix kilo- means that a kilowatt equals one thousand watts or one thousand joules per second. Milliamps is short for milliamperes and amps is short for amperes. With this calculator you can convert online of Amperes to kW or kW to Amperes automatically, easily, quickly and free. Result will be displayed. 85. 9 0. How to convert 2 atmosphere cubic feet / minute (atm cfm) into kilowatts (kW)? Is there a calculation Wattage Calculator . htmlElectrical Formulas: Horse Power HP, Watts, KiloWatts, KW, KVA, Kilo Volt Amps, Volts, Amps, Amperes, Power Factor, Pump HP, Fan HPCalculation Examples Calculations in single phase power systems. 73) 0. Finally, apply the Watt’s Law formula and divide the number of watts by the voltage to find the amps. We are offering the Kilowatts (kW) to amps (A) calculator, to help you in calculations, check now! Enter the power in kilowatts, select the current type, the value of e voltage in volts, the value of power factor for AC circuit and hit the = button (DC = Direct Current, AC = Alternating Current) Amp to kw – Conversion, formula, chart, convert and calculator free. Enter any two parameters to get the third: ΔT °F It is supposed to run a stock well that is 480 Amps. Hence the unit volt * amps …Amp chart © 2007 Cummins Power Generation F-1610 www. 2018/01/08 · In this video we explain kw to amp conversion. 1 kw 200 505 440 278 255 192 motor rating hp approx. Click the 'Calculate…Home Online Calculators Electrical calculators Amps to kW calculator. The current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the voltage V in volts (V): I (A) = 1000 × P (kW) / V (V) AC single phase kilowatts to amps calculationIt is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps. kW = (VA × PF) ÷ 1,000 Calculate kVA, kW and Watts quickly and easily. com/blog/download-free-kwDC kilowatts to amps calculation. The current I in amps is equal to 1000 times the power P in kilowatts, divided by the voltage V in volts: I(A) = 1000 AC single phase amps to kilowatts calculation. Select the average number of hours the device is in use each day. Amps to kW calculator DC kilowatts to amps calculation. Generator power supply calculator is entrusted UPS kva Calculator used by several. 2010/04/28 · Kilowatts to amps conversion The current (I) in amps is equal to the 1000 times the power (P) in kilowatts, divided by the voltage (V) in volts: Kilowatts to kilowatt-hour calculation formula The energy (E) in kilowatt-hour is equal to the power (P) in kilowatts, times the time period (t) in hours:How to convert kilowatts to amps. running 8 hours is a total of 97. With just one battery it only runs 3 minutes the overloads the battery. You can't convert kilowatts to Convert the power in kilowatts to current in amps or find the power given the amperage rating of a generator or other electrical equipment. How to Calculate the Required Capacity kVA Rating or Amperage Capacity for Single and Three Phase Transformers Issue: Calculation of kVA capacity for a Single or Three Phase Transformer, based on Winding Voltage and Amperage information. This month, we'll discuss the most fundamental of calculations — those for current (I) and kilowatts (kW). 75 kW 1 15 7. Calculate Amps when kW known. Calculate to or from Watts, Amps, Volts with this handy electrical converter with Single Phase & Three Phase calculations. kw to amps calculatorKilowatts (kW) to amps (A) conversion calculator. AC single phase amps to kilowatts calculation Power in kilowatts or KW is the relationship between current and voltage as measured at an electrical load. 22kW. Amps to kW formula is used to calculate the active power of systems from the known current and voltage values. Motor Amps” on the calculator screen. 73 = 19,030 19,030 / 1000 = 19. A volt is an electrical pressure, where an ampere or amperage is an electrical current. Amps to Kilowatts calculator Use this online tool for Amps (A) to kilowatts (kW) calculator. Calculate. BatteryStuff Tech 17 watts / 12. Additionally, the voltage in volts must also be known for all three calculations. Electricians tend to work in Watts and kW and we use kVA because kVA is used when talking about sizing, equipment for power generation and distribution. VA to kW calculator kW to VA calculation. Kilowatts (kW) to volt-amps (VA) conversion calculator. 5, then 500 Watts at 200 Volts is 5 Amps. Kilowatts are calculated by multiplying the volts by amps and then dividing by 1,000. Co-authored by wikiHow Staff To calculate your kWH per month or per year, just multiply by the number of days in that period. 2 1. How to convert electric power in kilowatts (kW) to electric current in amps (A) Since amps and kilowatts are sued to measure the same quantity, it is possible to work out the amps given the volts and kilowatts. Kilowatts (kW) to amps (A) conversion. The rated power factor of the motor. kilovolt-Amps (kVA) = Volts x Amps x 1. 6 0. To calculate how many amps of power a device is drawing, divide its wattage by the voltage of the circuit. You can calculate Amps using the relationship between Amps, Volts and Watts. The calculator recommend a battery with ~ 200 AH, which is still over 100 lbs of weight. BatteryStuff Tech 17 watts / 12. To use the chart, cover the W in the chart with a finger and use the remaining visible chart calculation of V multiplied by A. The only difference between kW and kVA is the Generator Wattage Calculator (0 kW) The ongoing wattage required for all tools and appliances you want to run. NET The power rating of the motor in kW. com: Enter value and click on calculate. So, if the power factor is 0. The power P in kilowatts (kW) is equal to the power factor PF times the phase current I in amps (A), times the RMS How to convert electric power in kilowatts (kW) to electric current in amps (A). 5 85 41 38 7. DC amps to kilowatts calculation formula. If you have a direct current, then you are ready to hit the convert button. 412) / (ΔT x 1. For single phase KVA = volts x amps / 1000; Amps = KVA x 1000 / volts; volts = KVA x 1000 / amps. Convert kW to kVA, kVA to kW, voltage, kW to HP, and more to kW to Amps Calculator is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps, you will be required to enter the. The current flows in a single phase, two phase, and three phases. 413 Electrical Formulas To Find Single Phase Two Phase -Four Wire Three Phase Amps when HP is knownCalculators for Ohms Law. If you don't know your actual power factor use 0. 5 21 10 9 1. AC single phase amps to kilowatts calculationKilowatts are calculated by multiplying the volts by amps and then dividing by 1,000. Or. First, a basic calculation is made, and then a number of filters or conditions will alter the computed MOP value to arrive at the final value that appears on a product nameplate. A kVA (Kilovolt-amps) is simply 1,000-volt ampere. at line voltage 0. com. DC kilowatts to amps calculation. Watts to Amps Calculator. Convert watts, volts, and amps. Kilowatt = amp × volt / 1000. AC single phase amps to kilowatts calculation Kilowatts to amps calculator. The power P in kilowatts (kW) is equal to the current I in amps (A), times the voltage V in volts (V) divided by 1000: P (kW) = I (A) × V (V) / 1000. Enter Two Known Values Below and Click "Calculate"DC amps to kilowatts calculation formula. Find the kVA rating of the generator. A small business might utilize around 50-100 amps. kW to amps calculator DC amps to kilowatts calculation. Things that "generate power" Items of equipment like boilers, electricity generators, and wind turbines, take energy in one form (e. Typically around 0. Select voltage 2. 85 = 6,720. P = 2A × 110V / 1000 = 0. 5 kW 2. The base unit of the kilowatt is the watt, which was named after Scottish inventor James Watt. Watts, Volts, Amps & Ohms Calculator. If I read the calculator right this pump will draw 9715. Our conversions provide a quick and easy way to convert between Power or Electricity units. 564 kW. It is a standard unit of power and energy. com Power calculators for kW to kVA conversion, kVA to kW conversion, kW to HP, HP to kVA, Generator fuel consumption gallons per hour by load. Conversion Kilowatt to Volt-ampere. You can calculate amps from kilowatts and volts. 36 amps. Kilowatts is a measure of real power while volt-amps are a measure of apparent power. Bundu Power® is the official agent for Onis Visa generators Italy, Generac® generators USA as well as supplying our own range of Diesel and Petrol generators. Amps to kVA formula are used to calculate the apparent power from two known parameters: voltage and current. Amps To Watts Calculator You can calculate Watts using the relationship between Amps, Volts and Watts. 56 kW 0. Example. Please note that this table is intended to be used as an estimate of how many amps a generator outputs during operation and is not an exact representation due to various factors that can increase or decrease this value. Comparing A to Kwh, can it be done? How to convert amps to kilowatts. Very useful if you work with generators or transformers. 7 x 230 x efficiency = 2001, or 2 KW. Select VA, Watts or Amps 4. Amp. kVA to Amps Calculator. Welcome to kW to amps, our page explaining the conversion from the electric power in kilowatts to the electric current measured in amperes. The power, symbolized as P, measured in …Calculate kVA, kW and Watts quickly and easily. Select current from drop-down type, enter current in amps, voltage in volts, power factor for AC circuit and press the Calculate button Calculate to and from any of the following: Watts, Amps & Volts (single phase) and kW, Amps, Volts & Power Factor (three phase) using this advanced ohms law calculator. If you want to customize the colors, size, and more to better fit your site, then pricing starts at just $29. This unit is typically used to express the output power of engines and …Kilowatt. Select the average number of days the device is in use each month. 4 0. 8 …kW = Kilo Watts kVA = Kilo Volt Amps: I = Ampere or Current V = Volts PF = Power Factor: Calculating Ampere (I), given kVA. The single phase formula is a defined as voltage times current divided by the constant 1000. youtube. To calculate Watts to Amps, simply fill in the values below and click ‘calculate’. 7 kW Motor Current No liability can be accepted for the data which appears in these Metric horsepower is exactly defined as 0. 2 kW 3. Rated KW Factors Rated Multiply Heater Rated KW by Factor Shown to Obtain Actual KW Capacity Career Opportunitie s; Display Centers kW to kVA calculator. Example: Over the course of a 30-day month, Kilowatts = amps x volts x efficiency = 8. The power P in kilowatts is equal to the current I in amps, times the voltage V in volts divided by 1000: P (kW) = I (A) × V (V) / 1000. 0 = Result. 4 1. Amps (A) to kilowatts (kW) conversion calculator. Inch Feet of Water 2. g. An example: Let say we have a 10kW load of a single phase induction motor and to calculate the amps need apply the formula: Amps = 1000 x kW/(PF X Volts) PF = power factor, which for an induction motor is 0. You are here: the calculator site » unit conversions » power converter Power Converter Use this power converter to convert instantly between horsepower, kilowatts, megawatts, volt amperes, watts and other metric and imperial power units. Select current from drop-down type, enter current in amps, voltage in volts, power factor for AC circuit and press the Calculate button We couldn't find a conversion between kw and ampere [incompatible types] Quickly convert kilowatts into amperes (kw to ampere) using the online calculator for metric conversions and more. 7 x 230 x efficiency = 2001, or 2 KW. com/watch?v=HHkJ To convert Watts to Amps in an AC system, read the circuit label or schematic to find the power factor. For greater ease we explain that formula is used for the calculation, how to convert from kW to Ampere in just 3 steps , some examples and a table with the main 3,9/5(11)Amps to kW Calculator - Online Calculator and Converterhttps://www. 27 kW. 5A per phase. 5 kva to amps convert kva to amps calculator 50 kva to amps kva to amps …1. To Convert Between kW and kVA. I(A) = 1000 × P(in kW) / V(in volt) So that you can say that amps(A) are equal to 1000 times kilowatts(KW) divided by volts. Converting kVA to kW. So kilowatts are equal to amps times volts divided by 1000: kilowatt = amp × volt / 1000. The SI unit of voltage is volts whereas current is measured in amps. Re: Amps To Kilowatts I am looking to put a capicitor on my a/c units how much will i sve per month if the follow are assumed. Convert Watts to Amps (Detailed Example) Here is one example of how this calculator is commonly used by security system installers as an amp calculator. Enter the voltage coming into your home or business. The apparent power S in kilovolt-amps (kVA) is equal to the real power P in kilowatts (kW), divided by the power factor PF: S(kVA My Generator Power Calculator Advice If your appliance power information is represented in Amps (A), Kilowatts (kW, kVA), or Horsepower (HP), The Water Pump on your farm draws 30 Amps (7200 Watts) to start up and then drops back down to 1800 watts to keep running. numberfactory. Author: Electrical videosViews: 401KKVA to KW, How to Convert Watts to VA and kVA to kW for https://www. 2. 73 x Volts x pf. It is supposed to run a stock well that is 480 Amps. For three phase systems use a volt meter to read the actual voltage between each phase. 0983 from my utitlity bill the ac units run aproxiamatley 20 hours per day here is my calculation did i do it right kW to amps calculator DC amps to kilowatts calculation. Power Calculators for quick electrical generator power consumption, sizing, and unit conversion. 1 kW 1. Using our sample panel data, 12 Volts multiplied by 5 Amps equals 60 Watts. W = A ⨯ V. Enter amount 3. 7 0. 8 1. 732) divided by 1,000. heat or electricity). 75 kW 1. 341 horsepower, Calculator kilowatts to horsepower. AC single phase kilowatts to amps calculation. How calculate ampere for electric motor? 20/07/2011 by Lemau 60 Comments Generally for electric motor size,it rated by horsepower (hp) or kilowatts (kW) unit. Note! - in the calculator above FLA is RLA + 25%. 5 kW 10 110 55 50 THREE PHASE MOTORS 220V ac 240V ac 380V ac 415V ac 550V ac 0. Phase 1 3. KVA to KW Power calculator will help you determine the size of generator necessary to keep your home or business operational in an emergency or power failure. motor current single phase motors 110v ac 220v ac 240v ac 0. AC single phase amps to KVA, Voltage and Current Calculator is an online tool used in electrical engineering to measure the unknown quantity by two known quantities and using the below formulas. The current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the voltage V in volts (V): AC single phase kilowatts to amps calculation. If the amperage (amps) is known, multiply the amps times the voltage: Watts = Amps × Volts. htmThe Following equations can be used to convert between amps, volts, and VA. An example: Let say we have a 10kW load of a single phase induction motor and to calculate the amps need apply the formula: Amps = 1000 x kW/(PF X Volts) PF = power factor, which for an induction motor is 0. Then, take the power factor times the Volts, and divide that number by the number of Watts. 20 Amps DC, but each 12 V battery will only put out 3,310 milliamps. The apparent power S in volt-amps (VA) is equal to 1000 times the real power P in kilowatts (kW), divided by the power factor PF:How to Convert Amps Into Kilowatt Hours By Mara Shannon. Calculate Amps when kW known. Solution. First start by converting kilowatts to watts, which can be done by multiplying the power in kW by 1,000 to get the number of watts. If the amperage (amps) is known, multiply the amps times the voltage: Watts = Amps × Volts. Volts Required V. In order to facilitate the calculation we explain what formula is used, how to calculation in only 2 steps , table and examples of Ampere to kW conversions. FLA is usually determined in laboratory tests. 85 x 230 = 50. rise(°F) ΔT , Volts & Amps . 08) Input: Temp. Enter any two parameters to get the third: ΔT °F Enter volts, amps and power factor to calculate Kilowatts (KW). 048 kW converts to 1 atm cfm, one atmosphere cubic foot per minute. Volts x 1. 3 0. Power factor of load (Usually 0. com Desired data Single-phase Three-phase Direct current Kilovolt-Amps (kVA) Volts x Amps 1,000 Convert and Calculate; Welcome to the OnlineConversion. 1198 Pounds/ Sq. 2017/06/23 · kW to Amps – Conversion, formula, chart, convert and calculator free. Enter a value in Watts and click on calculate to get the dBm value. NEW!!! NEW!!! NEW!!! POWER CONVERSION CALCULATORS. Metric horse power is widely used in auto industry to indicate power of car engines in Europe and Asia. This is very useful when you are in pre-production as you will easily be able to calculate in advance whether or not you will need an external generator, and how many. The power P in kilowatts (kW) is equal to the current I in amps (A), times the voltage V in volts (V) divided by 1000. Watts, Volts, Amps & Ohms Calculator. Amps to Kilowatts calculator Use this online tool for Amps (A) to kilowatts (kW) calculator. 307 Therms of Gas BTU s 100,000 Tons (refrigeration) BTU/ Hr. Amps to kVA Formulas. calculatorology. 12 kW 1/6 1 0. If you know the kilowatts finding the amperes (AMPS) is easy with this handy calculator. 37 kW 0. Volt to watt conversion. Watt is the unit of power, represented using the symbol 'W'. The power taken by a circuit (single or three phase) is measured in watts W (or kW). 0 kW 3. If the pump runs 30 minutes it has used 1 KWh, 1 hour = 2 KWh, if for 2 hours = 4 KWh, and so on. The power P in kilowatts (kW) is equal to the current I in amps (A), times the voltage V in volts (V) divided by 1000: P (kW) = I (A) × V (V) / 1000. Views: 825KHow to Calculate 30 KW to Amps | Sciencinghttps://sciencing. Given the kW and Use this kVA/kW calculator to find out how much power you need. KVA, Voltage and Current Calculator is an online tool used in electrical engineering to measure the unknown quantity by two known quantities and using the below formulas. So from power (kW/hp), how we can know the full load ampere for electric motor?Electrical Formulae for Calculating Amps, Horsepower, Kilowatts, & KVA Use the chart in this calculation guide to find the formula you need according to the measure you will calculate. To calculate Watts to Amps, simply fill in the values below and click 'calculate'. To convert Watts to VA or kW to kVA click here: How to convert watt to amps. 14 Mar 2018 Kilowatts and amps are both different types of measurements in an electrical circuit. Therefore, Amps = 1000 x 10/0. 73) Two phase-four wire formulas do not use (1. The only difference between kW and kVA is the Calculate current for 18kw 3 phase instant water heater help! at 415V they will pull about 14. DC kilowatts to amps calculationKilowatts (kW) to amps (A) conversion. More calculators for this site are being developed all the time. Full load current of three phase generating sets at 400 Volts 0. On this page, you can calculate the capacity of battery bank expressed in ampere hour (Ah) to run a desired load expressed in kilowatt hour (kWh). Power Load Calculator. com/VA-Watts. For greater ease we explain that formula is used for the calculation, how to convert from kW to Ampere in just 3 steps, some examples and a table with the main Kilowatts (kW) to amps (A) conversion calculator. 5 60 30 27 5. or. 24 amps per hour. Power Calculator for motor current single phase motors 110v ac 220v ac 240v ac 0. You can also calculate the minimum circuit breaker size for the given load. Inch Calculator Skip to Content. can anyone tell me how to calculate locked rotor current? is there a formula? eg. In case you are using the Direct Current (DC), you will be required to enter the power in kilowatts and the voltage in volts respectively in their appropriate cells. 73 = 7,376. It is the EQUAL power value of 1 atmosphere cubic foot per minute but in the kilowatts power unit alternative. KW is also referred to as applied power or "absorbed" power because it's the power actually used by the load. Use this formula; KW= (volts(avg) x amps(avg) x power factor x 1. 0983 from my utitlity bill the ac units run aproxiamatley 20 hours per day here is my calculation did i do it right kVa/kW Amperage Chart This chart estimates the output amperage of a generator based on the operating power and voltage. 01602 Pounds of Water Gallons 0. kW to Amps conversion calculator is used to calculate amperes from the known kilowatts in DC, Single, two, or three phase AC circuits. Watt(s) value. Ampere is the SI unit of electric current represented as 'A'. DC kilowatts to amps calculationkW to Amps conversion calculator is used to calculate amperes from the known power kilowatts in DC, Single, two, or three phase AC circuits. The KVA converter employs the calculation by which you can obtain KVA to KW conversion and KVA to HP conversion. If you don't know your actual power factor use 0. It is a conversion calculator which changes the current in Amps (A) and the voltage in volts (V) to power results in Kilowatts (kW). Power calculation in kwh over a period of time with a variable current source. 12,000 Watts BTU/ Hr. Click reset before a new calculation. Rise. kVA, Watts and ampskW to amps calculator DC amps to kilowatts calculation. You can't convert kilowatts to Mar 14, 2018 Kilowatts and amps are both different types of measurements in an electrical circuit. kVA = (E * I)/1000 Example # 1: The amps rating of a single phase 220 volts ac generator at a small station is recorded to be 20 A. 5 volts = 1. How to use the Amperage calculator. E = VOLTAGE I = AMPS PF = POWER FACTOR EFF = EFFICIENCY HP = HORSEPOWER To Find NOTE: Direct current formulas do not use (PF, 2, or 1. 5 kW 7. We are offering the Kilowatts (kW) to amps (A) calculator, to help you in calculations, check now! Enter the power in kilowatts, select the current type, the value of e voltage in volts, the value of power factor for AC circuit and hit the = …Amp to kw – Conversion, formula, chart, convert and calculator free. in kilowatts, voltage in volts, power factor for AC circuit and press the Calculate button (DC = Direct Current, AC single phase amps to kilowatts calculation. incandescent lamps )thenOnline calculator to convert milliamps to amps (mA to A) with formulas, examples, and tables. 208x20. Technical Information Calculating kVA & kW (Three Phase) Formulae Volts (V) = Voltage generated Amps (I) = Amps available P. How do I convert amps to watt? Amps converting watt. 9. kVA = 4. 73 1000. Enter the known kW and system voltages to find the current through the circuit. Enter your electric power current needs in Amperes (amps). Converting kW to kVA. Do not calculate the value of the plug or receptacle. In order to convert kilowatts to amps, figure out the voltage Convert the power in kilowatts to current in amps or find the power given the amperage rating of a generator or other electrical equipment. So kilowatts are equal to amps times volts divided by 1000: kilowatt = amp × volt / 1000. kW to VA Conversion Formula. Volts Line Current (3 Phase) Amps = KW x 1000. The power P in kilowatts (kW) is equal to the power factor PF times the phase current I in amps (A), times the RMS Convert the power in kilowatts to current in amps or find the power given the amperage rating of a generator or other electrical equipment. Amps Volts Grimm Green inspired me to make these tools available, all in one place, for everyone's safety when using things like rebuildable atomizers on unprotected mechanical mods. Amps to kW calculator. 24 amps per hour. example, 5 kw at 230 volts is (approximately) 20 amps keep it simple, this (easy) equation will get you thinking in the ballpark without having to get out the calculator Hp to kW conversion is a handy tool to calculate kilowatts from a given horsepower value, convert hp to kw and hp to kg m/sec motor car or any type of engine power. how to calculate kva in single and three phase system The formula to convert amps to watts at a fixed voltage is: watts = amps x volts. The power P is the work conducted over time quantified in the unit watt (W), 1/1000 of a kW. Example: 5 Amps × 120 Volts = 600 Watts. Enter the current in amps (A), voltage in volts (V), select power factor (PF) from 0 to 1 with a 0. In order to convert kilowatts to amps, figure out the voltage You can calculate Amps using the relationship between Amps, Volts and Watts. Power Factor. phase formula: CFM = (Volts x Amps x 3. Use the value on nameplate. 8528420667 volt-ampere, Calculator tons to volt-ampere. Applliance Watts/Amps Calculator Watts calculator worksheet Returns/Warranty Information To determine KWhs, multiply Kilowatts by number of hours of use AMPERE FORMULA CALCULATOR Electrical formulas for calculating amperes, horsepower, kilowatts, and KVA. amp hours vs kilowatt hours Amp Hour and Kilowatt Hour Differences Defined Simply put, Amp Hours are a measure of electric current and Kilowatt Hours are a measure of electric power. Kilovolt-amps (kVA), Kilowatt (kW) or Horsepower (HP) to amps (A) calculator . How to convert electric power in kilowatts (kW) to electric current in amps (A). Convert kW to kVA, kVA to kW, voltage, kW to HP, and more to kW to Amps Calculator is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps, you will be required to enter the. Generally, the active power of any system is measured in terms of voltage times the current. Multiply kilowatts by the number of hours used to find kilowatt hours. 1 What the capacitor Current formula?, For 1 KVAr how amps its required? for using the KVAr for boosting the PF Design Calculation. Work out the power consumption in an electrical circuit where the voltage supply is 110V and the current is 2A. Watts to Amps Calculator. 9. In physics, the ampere (symbol: A, often informally abbreviated to amp) is the SI base unit Kilowatts Wa tts 1000 Pounds of Water Cubic Feet 0. We are offering the Volt-amps (VA) to amps (A) calculator and help you to calculate. Converting kilowatts to amps first requires knowledge of the current type, whether it is DC, AC single phase or AC three phase, as each calculation differs. How calculate ampere for electric motor? 20/07/2011 by Lemau 60 Comments Generally for electric motor size,it rated by horsepower (hp) or kilowatts (kW) unit. 9 of these lights will pull 12. 7 A x 120 V = 564 W or 0. PLEASE leave feedback and/or requests in the guestbook or send an email. 7 - 1) KW to kVA Conversion Power kW (generated from above input) Power Factor (0. You are here: the calculator site » unit conversions » power converter Power Converter Use this power converter to convert instantly between horsepower, kilowatts, megawatts, volt amperes, watts and other metric and imperial power units. 1 kW 1/8 0. Please select conversion types from the dropdown menus, enter a value and hit the 'calculate' button Convert Amps to KVA Amps to KW Amps to HP HP to Amps HP to KW HP to KVA KVA to Amps KVA to HP KVA to KW KW to Amps KW to HP KW to KVA : Power Calculators for quick electical generator power consumption, sizing, and unit conversion. 4. DC kilowatts to amps calculation Power Calculators for quick electrical generator power consumption, sizing, and unit conversion. AC Single Phase: The power P in kilowatts (kW) is equal to the power factor PF times the phase current I in amps (A), times the RMS voltage V in volts (V) divided by 1000. weebly. 3. You can calculate Amps using the relationship between Amps , Volts and Watts. The efficiency of the motor Watts To Amps Calculator You can calculate Amps using the relationship between Amps, Volts and Watts. comhttps://www. Efficiency (η). 1. i need to find the locked rotor current of a 3phase 45kW 415volt motor. Our online tools will provide quick answers to your calculation and conversion needs. 1 hp = 0. How to Calculate Amps, Volts, and Watts Try this simple calculator tool to accurately calculate any piece of restaurant equipment 's amps, volts, or watts to ensure you're choosing the correct utilities. At My Generator we provide a comprehensive range of high quality generators for sale specializing in Diesel Generators. F. kW to Amps Calculator is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps, you will be required to enter the. 745 kW; Related Mobile Apps from The Amps to kW formula is used to calculate the active power of systems from the known current and voltage values. 36 amps. 1 - Electric heat - temperature rise method: CFM = BTU's / (ΔT x 1. Power Calculators for quick electical generator power consumption, sizing, and unit conversion. In order to convert kilowatts to amps, figure out the voltage in the circuit first The voltage is from the power source, such as a 12-volt battery. Enter your current power factor (COS Φ 1): Enter your current load (kW): Enter your required Power Factor DC Motors - Full-load Currents - Full load amps in 120 and 240 volts DC motors Electric Motor Wiring - 480 Volt - Electrical motor wiring data - NEMA amps, starter size, HMCP size for motors ranging 1/2 to 500 hp How Do You Convert Amps to KVA? kva to amps calculator transformer amperage chart 3 phase kva to amps calculator 7. Enter any two parameters to get the third: Use this handy online tool to calculate volts, watts, or amps if two of the three values are known. Therefore Please select conversion types from the dropdown menus, enter a value and hit the 'calculate' button Convert Amps to KVA Amps to KW Amps to HP HP to Amps HP to KW HP to KVA KVA to Amps KVA to HP KVA to KW KW to Amps KW to HP KW to KVA :Re: Amps To Kilowatts I am looking to put a capicitor on my a/c units how much will i sve per month if the follow are assumed. Calc works out at 26 amps For this calculation, we will use 21 amps. And the kilowatt (kW) is a measure of power too (one kW being 1000 watts). Hi, There is no known calculation for lock rotor current. The general-purpose circuits, small-appliance circuits, and laundry circuits are computed exactly as they are in the first formula. we know when our motor rating in kw so we need to connect component just like contactor,over load relay,cable which reading in amp so we need to Author: Snk Technical 4 youViews: 31KDownload free kw conversion to amps - EShttps://xkimberlyvsmithkq. KILOVOLT-AMPERES (kVA) = VOLTS x AMPERES x POWER FACTOR x 1. A two bedroom home might use about 30 Amps and a three-bedroom home, about 45 Amps. One previous CR4 member said it is the maximum starting amps,but I need to explain further. Convert kilowatts to volt-amps using an easy electrical calculator. CFM Calculator . kVA Calculator, calculate and convert to and from kVA, Amps, Volts, kW and Power Factor with single and three phase calculations. AC single phase amps to kilowatts calculationKilowatts to amps calculator. The current, symbolized as I, metered in the unit ampere (A), is the flow of an electric charge. Select current from drop-down type, enter current in amps, voltage in volts, power factor for AC circuit and press the Calculate buttonkW 3/4 11 5. 99 for a one time purchase. You would use the 208 voltage which is a three phase voltage, the 120 volts is each leg to ground or star point. Click the 'Calculate' button to see your results. Electrical Formulae for Calculating Amps, Horsepower, Kilowatts, & KVA Use the chart in this calculation guide to find the formula you need according to the measure you will calculate. Bundu Power® is the official agent for Onis Visa generators Italy, Generac® generators USA as well as supplying our …Kilowatts (kW) to amps (A) conversion. Press calculate: voltage: VA / Watts / AmpsElectric Heater Formulas Conversion 1 KW = 3413 BTU Load Requirement KW = CFM x Temp. 5. 1 step (for AC), then press the Calculate button to get the result in kilowatts (kW). 5 kW 2 26 13 12 2. Current is stated in units of amps. . 08) ΔT °F volts amps . ExampleThe formula to convert amps to watts at a fixed voltage is: watts = amps x volts. . With this tool you can convert kW to Ampere or Viceversa Amp. 412) / (ΔT x 1. com/amps-to-kw-calculatorIt is a conversion calculator which changes the current in Amps (A) and the voltage in volts (V) to power results in Kilowatts (kW). Enter Two Known Values Below and Click "Calculate"Watts, Volts, Amps & Ohms Calculator. Convert VA to Amps (at a fixed voltage) Convert KVA to KW (kilovolt-amps to kilowatts) Convert KVA to Amps (at a fixed voltage)We couldn't find a conversion between kw and ampere [incompatible types] Quickly convert kilowatts into amperes (kw to ampere) using the online calculator for metric conversions and more. 72 7,376. How to Calculate Amps, Volts, and Watts Try this simple calculator tool to accurately calculate any piece of restaurant equipment 's amps, volts, or watts to ensure you're choosing the correct utilities. Kilowatts and amps are both different types of measurements in an electrical circuit. 08) ΔT °F volts amps . 25 kW 0. Watts = Amps x Volts. Example: 5 Amps × 120 Volts = 600 Watts. This tool will help you calculate the load on a circuit to see if it is excessive. Calculate: Amperes when kVA is known kW = Kilo Watts kVA = Kilo Volt Amps: What size genset is needed to start a 3 phase electric motor Direct on Line (DOL The Following equations can be used to convert between amps, volts, and VA. converting amps to kwh requires multiple equasions, for example i will show the process for converting the amps used by a 100 watt bulb in a 115/120 volt powered circuit. First select what type of distribution system is being used from the drop down box. Just enter 2 known values and the calculator will solve for the others. 3 phase 280 volt when i do a ready on of a test unit i am saving 2 amps my kilowatt per hour rate is . Your Complete Source for Automation System Peripherals Comparing A to Kwh, can it be done? How to convert amps to kilowatts. 72 * . In order to convert kilowatts to amps, figure out the voltage in the circuit first The voltage is from the power source, such as a …Convert kilowatts to volt-amps using an easy electrical calculator. 2018/10/11 · How to Calculate Kilowatt Hours. All you need is to enter the value of phase number, voltage in volts, the apparent power in volt-amps, and hit the = button to obtain the current in amps. e. The kilowatt hour cost calculator exactly as you see it above is 100% free for you to use. How to convert kilowatt to amps in three phase electric system - change kilo watts to amps - kw = watts /1000 . htmlKilowatts and amps are both different types of measurements in an electrical circuit. to change kw to amps - single phase system - electrical calculation - electrical formulas Electrical formulas playlist : https://www. com/nf_electric. We can recognize the electric motor size when refer to their kilowatts or horsepower. Quickly convert milliamperes into watts/volt (milliamps to watt/volt) using the online calculator for metric conversions and more. We can, however measure it. Kilowatts (kW) to kilovolt-amps (kVA) calculator. 85 x 23 Use this Online tools for Kilowatts (kW) to amps (A) conversion. Amperes I. 73549875 kW (kilowatts), that is roughly 98. The formula for Volts is Watts divided by Amps. DC kilowatts to amps calculation Converting kilowatts to amps first requires knowledge of the current type, whether it is DC, AC single phase or AC three phase, as each calculation differs. cnw. 21/1000=6. kW = A × V / 1000. f. Instantaneous power is 4. 0983 from my utitlity bill the ac units run aproxiamatley 20 hours per day here is my calculation did i do it right2014/08/05 · How to convert kilowatt to amps in three phase electric system - change kilo watts to amps - kw = watts /1000 . FLA - "Full Load Amps" - amount of current drawn when full-load torque and horsepower is reached for the motor. The kilowatt is equal to one thousand (10 3) watts. Both kilowatts and volt-amps measure electrical power. kVa/kW Amperage Chart This chart estimates the output amperage of a generator based on the operating power and voltage. My Generator Power Calculator: How to power calculator, power conversion calculator, generator power calculator, how to choose the right generator for your job. appsloveworld. Average the 3 voltage readings together and enter that value into the Kilowatt calculator. Watts. For simplicity’s sake, we’ll abbreviate watts to W, amps to A, volts to V, and power in watts to P. Hp to kW Conversion Hp to kg m/sec Calculator kW to Amps Calculator - Online Calculator and … It is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps . Home Online Calculators Electrical calculators kW to Volts calculator Enter the power in kilowatts (kW), current in amps (A), select power factor (PF) from 0 to 1 with a 0. Calculate Horsepower from Full Load Amps. c. To FindDetermine your power requirements with the kVA Load Calculator & UPS capacity estimator tool from Uninterruptible Power Supplies Ltd. kw to amps calculator 21 6,720. 7 kW 5 54 27 25 4 kW 5. For example, power distribution companies deliver 2018/11/21 · AC Three Phase: The power P in kilowatts (kW) is equal to square root of 3 times the power factor PF times the phase current I in amps (A), times the line to …4,3/5(7)Calculate Amps when kW known | CNW Electrical Wholesalehttps://shop. kW to Amps conversion calculator is used to calculate amperes from the known power kilowatts in DC, Single, two, or three phase AC circuits. Ampere is the SI unit of electric current represented as 'A'. Amps per phase (1 - 80) Power Factor (0. lamps, and coffee makers are resistive, or constant loads and their total load can be calculated at amps x 1. 20 Amps DC, but each 12 V battery will only put out 3,310 milliamps. 030 kVA This would be rounded to 19. 55 Amps. You can't convert kilowatts to amps since kilowatts and amps units do not measure the same quantity. The formula for Watts is Volts times Amps. 92 amps. 73 / 1000 220 x 50 x 1. calculatoredge. 1 step (for AC), then press the Calculate button to get the result in volts (V). 0. The relationship between kVA and kW is the power factor (pf): which can also be expressed as: Single phase system - this is the easiest to deal with. If the load is purely resistive ( i. Calculator Power Calculator, convert kVA to kw, kW to kVA, watts and volts - Bundu Power Online Tools Calculate and Convert electrical values. Enter your search terms Submit search form : Web: www. If you used the example appliance in Step 3 for 20 hours a day, you would use 28. Conversion Kilowatt to Volt-ampere. 5 x 3 = 18 kW. Efficiency is assumed in this example to be 100% (hence 1. Convert kW to kVA, kVA to kW, voltage, kW to HP, and more to assist with generator Converting kW to kVA, Ampere (Volt-Amperes or Current), I. Convert VA to Amps (at a fixed voltage) Convert KVA to KW (kilovolt-amps to kilowatts) Convert KVA to Amps (at a fixed voltage) Re: Amps To Kilowatts I am looking to put a capicitor on my a/c units how much will i sve per month if the follow are assumed. Do not calculate any value for the plug or receptacle. 048 kW is converted to 1 of what? The kilowatts unit number 0. Convert Kilowatts to Horsepower, kw to hp conversion, 1 kilowatts = 1. The power P in kilowatts (kW) is equal to the power factor PF times the phase current I in amps (A), times the RMS How to convert electric power in kilowatts (kW) to electric current in amps (A). 5 volts = 1. Enter real power in kilowatts and power factor and press the Calculate button to get the apparent power in kilovolt-amps. DC Amps to Watts. com/calculate-30-kw-amps-7644913. Car Insurance; Convert 50 Kilowatts to Watts. Kilowatts (kW) to Amps (A) calculator and how to calculate. The phase current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the power factor PF times the RMS voltage V in volts (V): AC three phase kilowatts to amps calculation Calculation with line to line voltage It is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps. 7 1. kVA = kW 1. 73 Applied vs. kW to kVA calculation. Electrical formulas used: Kilowatts (kW) kVA x Power Factor (PF)How to Convert HVAC Tons to Amps In the heating, ventilation and air conditioning (HVAC) industry, tons are used as a way to measure an air convert tons to amps, you must first convert tons to BTUs per hour, after which you can convert this value to How to Calculate KW Capacity of a Water Chiller Calculate to and from any of the following: Watts, Amps & Volts (single phase) and kW, Amps, Volts & Power Factor (three phase) using this advanced ohms law calculator. 8PF. GCN's colocation power calculator and conversion tool helps you determine how many amps your planned data center system will draw. 4 Amps) Bench Grinder (8") Load (kW, kVA, A, hp): How to use the derated factors in the calculator: Divide the load by the derating factor from tables 22 to 27, + Calculate watts to amps, + Calculate amps to watts, iPad Air 4 + Calculate three phase kw, + Calculate single phase watts, + Calculate how many amps in watts, + Convert three phase kw to Amps, + Calculate three phase power factor, + Calculate volts from amps and watts, iOS 8. Press calculate: voltage: VA / Watts / Amps Convert Tons to Volt-ampere, ton to va conversion, 1 tons = 3516. Mar 14, 2018 Kilowatts and amps are both different types of measurements in an electrical circuit. If you don't have a power factor use 0. Power Calculators for quick electrical generator power consumption, sizing, and unit conversion. kW = A × V / 1000. CFM Calculator . How Do You Convert Amps to KVA? kva to amps calculator transformer amperage chart 3 phase kva to amps calculator 7. The current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the voltage V in volts (V): It is a conversion calculator that converts the power from kilowatts and voltage in volts to current amps. Take the amperage reading from each phase. 4,3/5(45)Online Kilowatts to amps calculator - appsloveworld. Watts To Amps Calculator You can calculate Amps using the relationship between Amps, Volts and Watts. About. Because the amount of apparent power is not always able to used for real work due to the power factor, converting between them requires the formula below. First start by converting kilowatts to watts, which can be done by multiplying the power in kW by 1,000 to get the number of watts. how to convert kw to amps in single and three phase 5. 4 kVAKVA, KW, KVA Converter is an online tool used for various applications in electrical engineering to convert one form of electrical quantity into another form of quantities. Veris Industries - Environmental Sensors and Energy Management Solutions. 07 kw 1/12 2. In order to convert kilowatts to amps, figure out the voltage You can calculate Amps using the relationship between Amps, Volts and Watts. Maximum Overcurrent Protection (MOP) is a bit more complicated. The term kVA has three formulas in case of single, two, and three-phase alternating current circuits. * Please note that these calculators are for general information and should be used as a guide only. kW to amps calculator DC amps to kilowatts calculation. Power factor (cosΦ). Use 220 volts for the calculation. 3160 Line Current (1 Phase) Amps = KW x 1000. 5 Aug 2014Power Calculators for quick electrical generator power consumption, sizing, and unit conversion. What is 50 kilowatts in watts? This simple calculator will allow you to easily convert 50 kW to W. 86. Watt is the unit of power, represented using the symbol 'W'. 18 kW 0. 415 x 14. Note: Most motors are rated using "Peak HP consumed" which is much higher than "true continuous HP". Convert Kilowatts to Volt-ampere, kw to va conversion, 1 kilowatts = 1000 volt-ampere, Calculator kilowatts to volt-ampere. Convert VA to Amps (at a fixed voltage) Convert KVA to KW (kilovolt-amps to kilowatts) Convert KVA to Amps (at a fixed voltage) Calculate: Amperes when kVA is known kW = Kilo Watts kVA = Kilo Volt Amps: What size genset is needed to start a 3 phase electric motor Direct on Line (DOL kVA Calculator, calculate and convert to and from kVA, Amps, Volts, kW and Power Factor with single and three phase calculations. 18Applliance Watts/Amps Calculator Watts calculator worksheet Returns/Warranty Information Instruction Manuals(PDF Doc. To calculate Amps to Watts, simply fill in the values below and click ‘calculate’. at line voltage W ÷ 1,000 = KW This is your own personal Cheat Sheet for calculating Demand (KW) V = Voltage W = Wattage pn = Phase to Neutral pp = Phase to Phase KW = Kilowatt (Demand) Kwh = Kilowatt Hours (Energy) I = Current I¹ = Phase 1 Current I² = Phase 2 Current I³ = Phase 3 Current Key This is your own personal Cheat Sheet for calculating Demand (KW) amps Ix= Iy= In= Iz= P= VA kVA Three Phase Load Calculation Tool Keywords: 3 phase calculator, load calculation, three phase, 3 phase, find total power Last Use this Energy Savings Calculator to easily estimate potential for saving money when you install an energy-efficient Grässlin by Intermatic control solution. com/2018/10/kilowatts-to-amps-calculatorkilowatts to amps calculation formula in DC I=The current I in amps P=the power P in kilowatts V=the voltage V in volts. 200 Amp System; 400 Amp System - Event Voltage Drop Calculator; Generator KVA Rating to Amperage Conversion Chart; Generator KVA Rating to Amperage Conversion Simple to use Ohm's Law Calculator. Enter volts, amps and power factor to calculate Kilowatts (KW). amp hours vs kilowatt hours Amp Hour and Kilowatt Hour Differences Defined Simply put, Amp Hours are a measure of electric current and Kilowatt Hours are a measure of electric power. Eg: for 30 KVAr required how many KW?) ALLInterview. Convert kw to ampere - Conversion of Measurement Units. Enter the known kW and Kilowatts (kW) to Amps (A) calculator and how to calculate. KW is also referred to as applied power or "absorbed" power because it's the power actually used by the load. To Find RLA - "Running Load Amps" - current drawn during normal operation of electric motor. It depends on how long it runs. Notes: The motor full load current calculator calculates the motor full. So from power (kW/hp), how we can know the full load ampere for electric motor? This transformer calculator will calculate KVA, current (amps), and voltage. 85 Therefore, Amps = 1000 x 10/0. Power Conversion Calculators. amps = flow of electron is called current . The current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the voltage V in volts (V):. Welcome to amps to kW, our page about the conversion from the electric current in amperes to the electric power in kilowatts. The product of the voltage and current is the apparent power and measured in VA (or kVA) . Online calculator to convert milliamps to amps (mA to A) with formulas, examples, and tables. Definition: A kilowatt (symbol: kw) is a unit of power in the International System of Units (SI). Online calculator to convert milliamps to amps (mA to A) with formulas, examples, and tables. Reset. AC single phase amps to kilowatts calculation The Following equations can be used to convert between amps, volts, and VA. Whole House Load Calculator Generator Franchise Opportunity GenSizer TM Load Calculations Engineered Exlusively for: Customer Name: All load demands and calculations performed IAW NEC 2008 Article 220. 12 kW 0. 5x1. If you have an alternating current, additionally select the number of phases and insert the power factor. 2 kW 3 37 19 17 3 kW 4 49 24 22 3. Power in kilowatts or KW is the relationship between current and voltage as measured at an electrical load. amps(A) = 1000 × kilowatts(in KW) / volts(V) or. AC single phase amps to kilowatts calculationkVA to Amps Calculator. Please Choose current type and Input power in kilowatts(kw), voltage in volts,PF for AC(Alternating Current) circuit and click the Calculate button to obtain amps where DC = Direct Current, AC = Alternating Current. 1 - Electric heat formula: CFM = (Volts x Amps x 3. how to find watts in single and three phase system 6