Convert kilowatt to kilojoule/hour

What is a kilowatt?

Watts were introduced in general practice at the end of the XIC century and replaced the horsepower that was utilized for the same purpose. Nowadays, this metric is the basic for the evaluation of mechanical, electrical and thermal power and corresponds to the work of 1 Joule performed during one second.

As modern devices are often large and quite productive, they have a very large amount of power, for which 8-digit and sometimes 10-digit numbers are needed. To make the designations and calculations more convenient, different derived quantities were introduced, for instance, kilowatts (kW).

One kilowatt corresponds to 1000 watts. Numerous devices are labelled with Kilowatts as a more common option. In order to transform the given number into usual watts, one needs just to multiply by 1000.

Hectowatts and terawatts are also utilized to denote large quantities. For the smaller options, microWatt, nanoWatt, picoWatt are used.

What is a kilojoule hour?

When it comes to power, physics gives us a lot of different means to evaluate and calculate it. If you would like to understand everything about such an option as Kilojoule per hour, you will have to cope with some basics first.

Thus, the most common metric, which is widely used in everyday life, is watt. Its value you can find almost everywhere – string from the light bulb and ending with the most sophisticated equipment. However, it has its own meaning and equals the 1-joule work that is done per second.

When we utilize derivatives of these basic metrics, we get kilojoule/hour instead of J/s. This means we take 103 J and 3600 s, and 1 J/s corresponds to 3.6 (kJ/h). These values are required to perform various transformations between these metrics. The latter is usually more applicable to industry, where equipment is quite powerful.

How to Convert kilowatt to kilojoule/hour

Converting kilowatt to kilojoule/hour involves apprehending the connection between power and energy over time. Here's how you might accomplish it:

  • Understand the elements: kW symbolizes an aspect of power, while kJ is a unit of energy. To transform kW to kJ/hr, you are required to account for the time element.
  • Utilize the Instructions: The instructions to transform kW to kJ,h are as tracks: kJ/hr = kW × 3.6.
  • Where:
  • kJ/hr - energy in kilojoules per hour.
  • kW -power in kilowatts.
  • The factor 3.6 comes from correcting 1 k-Wh to 3,600 kJ.
To convert kilowatt to kilojoule/hour , the formula is used,
KJ/h = KW × 3600
where the kW to kJ,h value is substituted to get the answer from Power Converter.
1 kW
3600 kJ,h
1 kJ,h
0.0003 kW
Example: convert 15 kW to kJ,h:
15 kW
3600 kJ,h
54000 kJ,h

How many kilowatt in kilojoule/hour

The dissimilarity between these two elements (kWh to kJ) in their height elements. Kilowatts symbolize power, while kilojoules per 60min describe the rate at which energy is communicated or consumed over the period. For illustration, if a machine consumes 5,000 kJ/hr energy, it is analogous 5 kW of power consumption.

kilowatt (kW) kilojoule/hour (kJ,h)
0.01 kW 36 kJ,h
0.1 kW 360 kJ,h
1 kW 3600 kJ,h
2 kW 7200 kJ,h
3 kW 10800 kJ,h
5 kW 18000 kJ,h
10 kW 36000 kJ,h
20 kW 72000 kJ,h
50 kW 180000 kJ,h
100 kW 360000 kJ,h
1000 kW 3600000 kJ,h

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