Ports

Gantry cranes

Safely lifting loads and controlling cranes

Portalkran im Hafen

Bender works in close cooperation with the manufacturers of gantry crane systems to optimise protection against electrical faults and guarantee the safety of the operating personnel. Insulation monitoring or residual current monitoring ensure high levels of safety and availability.


Downloads:

PDF Download Symbol Product overview ISOMETER®
PDF Download Symbol Product overview Residual Current Monitoring
PDF Download Symbol Specialist article Electrical safety in control and auxiliary circuits

Products:

    Insulation monitoring

    Residual current monitoring

    Measuring current transformers


    Standards:

    • EN 61557-8
    • EN 61557-9
    • EN 61557-15

    Terminals

    A high level of fire and personnel protection at the terminal

    Terminal

    By means of insulation monitoring or residual current monitoring, Bender ensures the highest possible level of safety for people and systems and therefore guarantees a high level of system availability during embarking and disembarking or rather loading and unloading.


    Downloads:

    PDF Download Symbol Product overview ISOMETER®
    PDF Download Symbol Product overview Residual Current Monitoring
    PDF Download Symbol Specialist article Electrical safety in control and auxiliary circuits

    Products:

      Insulation monitoring

      Residual current monitoring

      Measuring current transformers


      Standards:

      • EN 61557-8
      • EN 61557-9
      • EN 61557-15

      Marinas, yacht harbours

      Preventing damage due to fault currents

      Hafen

      Moorings are often problematic in marinas. A central power supply feeds a large number of moorings, but there is no residual current monitoring for the individual moorings. This can lead to undetected fault currents being conducted from one boat through the water and damaging other boats in the process. Central shutdown via an RCD (fault current circuit breaker) means all moorings are de-energised, even if there is an electrical fault on one mooring only.

      Products:

      Residual current monitoring


      Standards:

      • DIN IEC/TS 61439-7
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