The Identification System for Power Stations “KKS” serves to identify plants, sections of plants and items of equipment in any type of power station according to. 71 Page Identification System KKS Part 1 – General 4/ II – . The Power Station Designation System KKS satisfies these requirements to a degree not. KKS Identification System for Power – Download as PDF File .pdf) or view presentation slides online.

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C — Direct measuring circuits Originally the titles of the breakdown levels were based on the process-related code: A — Syetem equipment Their use for any intended purpose is subject to agreement between the parties to the project. The prefix symbols may be omitted if the information contents of the codes remain unambiguous.

VGB-Be-eBook: KKS Identification System for Power Plants

Mechanical Service Systems Mechanical service systems which serve more than one main group identified on breakdown level 1 are identified as auxiliary or ancillary mks in separate main groups F1 by means of the following coding letters: The alphabetical symbols of this breakdown level are used to classify and divide the overall plant into subsystems, systems or building structures. The direction of numbering is vertical from the lowermost floor upwards. The origin and development of KKS The first digit is often used to point the kind sort of component designated in B1 Plantz.


The AN number of breakdown level 2 is used to number the items of equipment classified in A1 and A2. EB – Conditioning odentification signals related to single drive control. Filters in ventilation and air conditioning systems. Redundant zeros must be written.

CF means the twelfth local ppants circuit of fluid flow the code CF12 is not identifocation. No one of these symbols can be omitted. Coding letters and designations of the main groups A1 as given in the Equipment Unit Key: Thus for example, it may be necessary to use items which are identified differently on breakdown level 1 main system and associated parts of auxiliary and ancillary systems in order to fulfil a given process-related task functional group.

System numbering must consist of two digits.

Special Rules for Mechanical Engineering Point of Installation Identification Identification of points of installation of electrical and instrumentation equipment in installation units e. Structure Code Serial no.

Equipment unit code consists of 2 letters data characters A1 and A23 digits data characters AN and sometimes 1 letter data character A3 which can be, and often is omitted.

KKS Identification System for Power Stations: VGB-B E – VGB PowerTech – Google Books

In case for eg. FN numbering is governed by the following principles: Measuring circuits are identified according to the system within the interfaces of which the sensor is installed.

Kraftwerk – Kennzeichen – System KKS was published in 1st edition by the VGB and is now the basis for the designation of installations and subsystems in power plants. The outdoor area is designated in the breakdown level 1 by symbols: On breakdown level 2, the individual windings are classified but not on a phase-specific powee by means of GT for transformer equipment and numbered starting on the high-voltage side.


Log In Sign Up. Measuring Circuits Measuring circuits comprise analog signal identificaiton, conditioning, distribution and measured data recording and indicating systek elements. The allowable notations are fixed.

Numbering starts anew when one of the preceding code elements changes. V Lubricant supply system W Sealing fluid supply system X Fluid supply system for control and protection equipment.

Identification System for Power Stations (KKS)

On breakdown level 2, transducer racks, supports and frames are identified by means of GZ. The individual breakdown levels are differently formatted.

Examples Examples of the identification of installation spaces in panels To identify the installation space, draw on front of the panel coordinate system origin – so called grid. Feed water system Sealing fluid supply system for LB. Format of Breakdown Levels