Power Depends on “How Much Steam” You Need
The first factor that determines a steam generator’s power is how many kilograms of steam you need per hour. The more steam you need, and the faster you need it, the more power is required. That is why there is no single standard answer to the question “how many kW?” It depends on the application.
Heating and Evaporating Water Requires Energy
Some of the energy is used to raise the water from its inlet temperature to its boiling temperature. The greater share is used to convert the water into steam, through the latent heat of vaporization. If you start with cold water, more energy is required. Therefore, both the required steam output and the inlet water temperature directly affect the power requirement.
How Is the Correct Size Determined?
In practice, the correct power is calculated according to the target steam output, inlet water temperature, and the requirements of the application. At Stilsan, the heating elements are selected with enough power to meet your operation’s steam demand, and the system is manufactured according to your capacity requirements. The most reliable approach is to share your needs with us so that we can determine the sizing together.
Frequently asked questions
- How many kW should a steam generator have?
- There is no single standard value. The required power depends on the amount of steam you need per hour and the inlet water temperature. The greater the requirement, the more power is needed; the correct value is determined through sizing.
- Which information determines the power requirement?
- Three main factors: the required steam output per hour, the inlet water temperature, and the requirements of the application. Starting with cold water requires more energy.
- I do not know my capacity. How is it determined?
- It is enough to share the size of your oven or process and what you use the steam for. Stilsan uses this information to size the system and determine the appropriate power for you.