KVA and Power Factor Calculator App

KVA and Power Factor Calculator App 

"KVA and Power Factor App" is a great free tool/app for electrical engineer and electrical workers. This app helps to calculate the most common problem calculation on KVA and Power Factor. This is the one of the best app in the engineering sector. Check the formula used for calculating the KAV and Power factor. 

DOWNLOAD "KVA and Power Factor Calculator" FROM HERE

Calculation used for calculating KVA (Kilo Volt Amps):

Single phase kVA to amps calculation formula:

The current I in amps is equal to 1000 times the apparent power S in kilovolt-amps, divided by the voltage V in volts:

I(A) = 1000 × S(kVA) / V(V)

3 phase kVA to amps calculation formula:

Calculation with line to line voltage:

The phase current I in amps (with balanced loads) is equal to 1000 times the apparent power S in kilovolt-amps, divided by the square root of 3 times the line to line RMS voltage VL-L in volts:

I(A) = 1000 × S(kVA) / (√3 × VL-L(V) )

Calculation with line to neutral voltage:

The phase current I in amps (with balanced loads) is equal to 1000 times the apparent power S in kilovolt-amps, divided by 3 times the line to neutral RMS voltage VL-N in volts.

I(A) = 1000 × S(kVA) / (3 × VL-N(V) )

Calculation used for PF (Power Factor):

# The power factor correction capacitor should be connected in parallel to each phase load.

# The power factor calculation does not distinguish between leading and lagging power factors.

# The power factor correction calculation assumes inductive load.

Single phase circuit calculation:

Power factor calculation:

PF = |cos φ| = 1000 × P(kW) / (V(V) × I(A))

Apparent power calculation:

|S(kVA)| = V(V) × I(A) / 1000

Reactive power calculation:

Q(kVAR) = √(|S(kVA)|2 - P(kW)2)

Power factor correction capacitor's capacitance calculation:

Scorrected (kVA) = P(kW) / PFcorrected

Qcorrected (kVAR) = √(Scorrected (kVA)2 - P(kW)2)

Qc (kVAR) = Q(kVAR) - Qcorrected (kVAR)

C(F) = 1000 × Qc (kVAR) / (2πf(Hz)×V(V)2)

Three phase circuit calculation:

For three phase with balanced loads..

Calculation with line to line voltage:

Power factor calculation:

PF = |cos φ| = 1000 × P(kW) / (√3 × VL-L(V) × I(A))

Apparent power calculation:

|S(kVA)| = √3 × VL-L(V) × I(A) / 1000

Reactive power calculation:

Q(kVAR) = √(|S(kVA)|2 - P(kW)2)

Power factor correction capacitor's capacitance calculation:

Qc (kVAR) = Q(kVAR) - Qcorrected (kVAR)

C(F) = 1000 × Qc (kVAR) / (2πf(Hz)×VL-L(V)2)

Calculation with line to neutral voltage

Power factor calculation:

PF = |cos φ| = 1000 × P(kW) / (3 × VL-N(V) × I(A))

Apparent power calculation:

|S(kVA)| = 3 × VL-N(V) × I(A) / 1000

Reactive power calculation:

Q(kVAR) = √(|S(kVA)|2 - P(kW)2)

Power factor correction capacitor's capacitance calculation:

Qc (kVAR) = Q(kVAR) - Qcorrected (kVAR)

C(F) = 1000 × Qc (kVAR) / (3×2πf(Hz)×VL-N(V)2)

So, make your life simple by downloading "KVA and Power Factor Calculator" from google play store HERE.

Happy Engineering!!

Best Electrical Calculator Android App in 2020

Electrical Calculator App - Engineering Math

"Electrical Calculator-Engineering Math" is one of the best calculator app in todays market. "Electrical Calculator-Engineering Math" is a gift to all engineers and graduate students. We have seen many app does not permit the master and design related calculations for free and here is the advantage of this app. You can use all functions in free. Now you do not need to remember all the complex calculations and formulas. Now everything are on your finger tip. This calculator can calculate Electrical power, ampacity of a wire, Power-factor, ohm's law and many more things. Also it can calculate your energy consumption and electrical bill of your home appliance. 

This app can work in 100% offline because this app does not connect to any server for calculation. All functions are built-in. So, if you does not have internet, still you can continue your study and experiments...

Click here to download "Electrical Calculator-Engineering Math"

Electrical Calculator-Engineering Math:

Electrical Calculator-Fx is one of the best calculator app in todays market. Electrical Calculator-Fx is a gift to all engineers and graduate students. We have seen many app does not permit the master and design related calculations for free and here is the advantage of this app. You can use all functions in free. Now you do not need to remember all the complex calculations and formulas. Now everything are on your finger tip. This calculator can calculate Electrical power, ampacity of a wire, Power-factor, ohm's law and many more things. Also it can calculate your energy consumption and electrical bill of your home appliance. 

This app can work in 100% offline because this app does not connect to any server for calculation. All functions are built-in. So, if you does not have internet, still you can continue your study and experiments...

This app has the simplest user interface for the busy engineers! 

Key Features:

# Ampacity of Wire: You can calculate the current carrying capacity to a certain distance of a conductor with this calculation.
# Voltage drop calculation: You can calculate the voltage drop in a conductor to a certain distance.
# High current detection: All of calculations of this app can detect the design error from the user input. So, leave the headache of design failure of your circuit. 
# Electric bill and energy calculator: Now you can check and monitor the energy consumption of your home appliances with this function. You can get the idea of your electric bill before your bill delivered to you.
# Wire gauge calculation: You have seen that many students has not the clear concept of wire gauge relation between AWG, kcmil, sq.mm and sq. inch. So, this function is for those students to simplify this difficult calculations.

Custom features:

Now you can send your custom calculation formula that you need to integrate on this app by email. You only need to make an excel sheet with your formula or write in paper and send it to "silverfoxsofts@gmail.com". That it ! You will get notify when your functions are live in this app and it's totally free for you! 

App functions and features:
# Ampacity of wire
# Electric bill and energy calculator
# Amps to kW
# Amps to kVA
# kVA to Amps
# Electron volts 
# Joule to Watt
# Watt to Joule
# kVA to Watt
# Watt to kVA
# kW to kWh
# kW to Hp
# Hp to kW
# mAh to Wh
# Power factor
# VA to Watts
# Watts to VA
# Voltage drop calculation
# Wire gauge calculation
# V=IR and so on...

Many more options is on the way...
So, don't waste your time and goto Google PlayStore and download this app from HERE.

Happy Engineering!!