Due to the massive number of coal and nuclear plants built in China and India using German technology, many PDFs are available in dual language (English/German or English/Chinese). Search on academic databases like or Google Scholar using: "KKS identification system in thermal power plant pdf."
– Process energy/fluid supply for ancillaries (lubrication oil systems) kks power plant identification system pdf
The KKS system relies on a rigid, hierarchical structure consisting of alphanumeric characters. The complete code is divided into four breakdown levels (Levels 0 to 3), which transition from the entire plant down to specific components. Due to the massive number of coal and
Many users only look at the function codes. But a complete KKS includes an installation level that identifies the physical cabinet, panel, or building grid. A good PDF will show you the (Axx, Bxx, Cxx) location codes. Use them to find exactly where a sensor is mounted. Many users only look at the function codes
– Instrumentation and control equipment (automation, control rooms)