Calculator



Lights

20W Tubelight
40W Tubelight
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20W Energy Saver
Air Conditioners

1 Ton
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2.5 Ton
3 Ton
4 Ton
5 Ton
Air Fans

Fans
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Appliances

21" LCD

DVD Player
Home Theater
Desktop PC
Laptop
Refrigerator
Freezer
Microwave Oven
Washing Machine
Iron
Electric Heater
Donkey Pump

Total Load
(Generator Required)
0

A

HORIZONTAL CYLINDRICAL TANKS

Enter horizontal cylindrical tank dimensions:

Electrical equipment suppliers in Dubai

Measurement Tank Capacity Tank Contents
Litres 0 0
M3 0 0
Gallons (UK) 0 0
Gallons (US) 0 0
BBL 0 0
Cu.ft 0 0


ELECTRICAL POWER CALCULATORS

Calculation

Converting kVA to kW

Converting kW to kVA

Converting kW to HP

Amperes when kVA is known

kVA Required to run motors


Guide to Standard Units

Kilo Volt Amperes = kVA

KiloWatts (1000 watts = 1 kW) = kW

Ampere (Volt-Amperes or Current) = A

Volts = V

Power Factor = PE

Percent Efficiency = %EFF

Horse Power = HP


Converting kW to kVA
kW = kVA
Converting kVA to kW
kVA = kW
Converting kW to HP
kW = HP
What size genset is needed to start a 3 phase electric motor Direct on Line (DOL) start
HP of
Motor 		= Generator
kVA Required

Calculating Amperes (when you know kVA)
Phase 1,2,3 Generator kVA Volts Required = Ampere I

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