Grid-Related SWK Services

Whether low-voltage cables, data cable installation, or fiber-optic cable - SWK always has the right contact persons. We will be happy to provide the following network services for you:

Transformer stations and local networks

  • Planning
  • Construction
  • Maintenance

Low-voltage and mediumvoltage cables and networks

Planning
Installation
Assemblage
Maintenance

Lighting for public and non-public areas

Planning
Construction
Maintenance

Fiber-optic cables/Control cables (Cu)

Planning
Installation
Assemblage
Maintenance
Error localization
Acceptance test

Data cable installation – In-house data networks

Planning
Installation
Assemblage
Site acceptance test

Operations management for local networks

Planning
New construction
Extension
Maintenance

Your contact

Bernd Weißmann
Tel.: (0631) 8001-4251
bernd.weissmann@swk-kl.de

Cable Test Vans

Check for assembly or insulation faults
Fault localization for cables in low-voltage and medium-voltagenetworks 
Identify the depth and location of cables
Determine the length of cables
Cable selection and cable identification
Graphic documentation of installed cables via GPS

Protection technology for medium-voltage technology

Parameterization
Launching operations and
Repeat test of definite time-delay overcurrent protection, distance relays as well as grid and plant protection relays 
Maintenance of protection relays
Planning and implementation of protection concepts

    Measurement technology for energy supply systems

    Power quality measurements
    Load-flow analyses
    Grounding tests

    Grid calculations

    Preparation of grid calculations, including short-circuit calculations and load-flow analyses 
    Network compatibility calculations for renewable energy plants [subject to German legal regulations]

    Your contact

    Jürgen Herzer
    Tel.: (0631) 8001-4243
    juergen.herzer@swk-kl.de

    All about the grid

    How to contact us

    Our locations

    Call us!

    • SWK Customer Service Center
      Mon. - Fri. from 8:00 am until 5:00 pm
      Please call (0631) 8001-1200
    • SWK CityServiceCenter
      Mon. - Wed. from 8:30 am until 4:00 pm
      Thu. from 8:30 am until 6:00 pm
      Fri. from 8:30 am until 4:00 pm
      Please call (0631) 8001-1200
    • Energy Consulting Center
      Appointments outside are possible
      Please call (0631) 8001-1602

    Write to us!

    Service disruption reports

    Notify us of disruptions in your power, gas, water or district heating supply.
    Around the clock - throughout the year.

    • Emergency service:
      Disruption: (0631) 8001-4444
      Emergency service: (0800) 8958958 (toll-free)
    • Smell of gas:
      Disruption: (0631) 8001-2222
      Emergency service: (0800) 8456789 (toll-free)