Kapacitásbankok

Kapacitásbankok, often translated as "capacity banks" or "load banks" in English, are electrical devices used to test and demonstrate the performance of electrical power sources, such as generators, uninterruptible power supplies (UPS), and batteries. They consist of a resistive, inductive, or capacitive load that can be connected to the power source to simulate real-world operating conditions. By applying a controlled load, operators can assess the stability, voltage regulation, frequency control, and overall capacity of the power source without connecting it to its actual operational load. This is crucial for ensuring reliability and preventing failures in critical applications like hospitals, data centers, and industrial facilities.

The primary function of a kapacitásbank is to provide a controlled and measurable load. This allows for systematic testing under various load levels, from no load to full load, and even overload conditions. Testing with a kapacitásbank can identify weaknesses in the power source, such as overheating, voltage drops, or frequency instability. This proactive approach helps in maintenance planning and prevents unexpected outages. They are particularly valuable during the commissioning phase of new equipment and for periodic maintenance checks of existing systems. Different types of kapacitásbankok exist, including purely resistive, reactive (inductive or capacitive), or a combination, allowing for simulation of diverse load characteristics.