Identifies systems and equipment according to their operational function in the plant process (most common for operations and P&IDs).
A typical KKS code consists of 15 to 17 alphanumeric characters divided into four breakdown levels (0 to 3). As you read the code from left to right, the detail increases: Power Plant Identification System (KKS) - Menger Group
The KKS system relies on a rigid format divided into four breakdown levels (Levels 0 to 3). Each level consists of a specific combination of classifying characters (letters) and numbering characters (digits). A standard KKS code looks like this:
The digits function as a counter to differentiate between multiple identical systems. Level 2: Component Code 2 letters (B1 B2) followed by 3 digits (A1 A2 A3).
While specific proprietary manuals are internal property, there are several ways to access learning materials and standard references: