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Photovoltaic systems

AC collector cabinets, metering and transformer cabinets for photovoltaics

The cabinet systems and connection-ready distribution cabinets from ELSTA Mosdorfer form the perfect foundation for standard-compliant and safe operation of photovoltaic systems in open areas, on slopes or on hall roofs.

A proven range of products for special operating conditions

We took known and proven product groups and made them more resilient for use in PV systems taking account of the special requirements in the area of photovoltaics, thus ensuring the maximum personal and system safety. The supply infrastructure of large systems is often located outdoors, which is where the polyester cabinets from ELSTA Mosdorfer are most at home. The application entails high currents during maximum sunlight, so the design of PV products has to take special account of the additional power input.

  • AC collector cabinets (PV-cable distribution cabinets) with and without islanding protection system for network monitoring
  • Metering cabinets for PV surplus feed-in in small private installations
  • Transformer cabinets and transformer measuring fields in a special design for connecting the PV system to the public low-voltage power grid (for example, in combination with a collector cabinet and islanding protection system)
  • UV-resistant enclosure for freestanding installation on a ground-mounted base or for wall installation outdoors

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More Images

AC collector cabinet with islanding protection system

Combination of inverter collector cabinet and grid disconnection unit (islanding protection system)

PV transformer cabinet in low-profile construction

In combination with AC collector cabinet and integrated grid disconnection unit (islanding protection system)

Measuring transformer cabinet with double-transformer metering

Optimised solution for two meters of 200 kW each in one cabinet

Transformer cabinet with AC collector

Expert Know How and Solutions

UTILITIES

Our cabinet systems will help you get ahead!
Energy is the ultimate driving force of the economy and society. Whether it’s electricity, gas, or water, whether it’s energy generation or energy distribution – our scalable cabinet systems will meet your needs perfectly.

 

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INDUSTRY

A systems approach to cabinets and enclosures for industrial applications
Our enclosure systems for industry are tailored to the specific application, and guarantee maximum safety for employees and companies.
ELSTA Mosdorfer is your expert partner for outdoor energy distribution!

 

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BUSINESS & ELECTROTECHNICIANS

Cabinets optimised through daily practice
Having practical relevance is extremely important to us, therefore we work closely with electrical wholesalers, planning offices, electrical engineers and installers, as well as users of our products and systems. We will support you in managing your projects.

 

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PHOTOVOLTAICS & ALTERNATIVE ENERGIES

The future belongs to renewable energy!
Our reserves of fossil fuels such as coal and petroleum are not inexhaustible. To continue to meet the growing demand for energy, it is becoming increasingly important that we use and develop alternative energy sources. The cabinet systems and connection-ready distribution systems from ELSTA Mosdorfer form the perfect basis for the distribution of energy from sustainable sources.

 

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Explanations of IEC 61439

Explanations of terms, distribution of roles and definition of interfaces
The IEC 61439 series of standards deals with requirements for low-voltage switchgear assemblies and includes all the colloquial “distribution cabinets” from a domestic installation or industrial low-voltage main distribution systems to switching points in the public low-voltage grid.

 

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Strategies against condensation

Special conditions call for special solutions
ELSTA Mosdorfer is one of the pioneers in the field of preventing or minimising condensate in distribution cabinets that stand outdoors to ensure the maximum possible operational reliability and functionality, even under persistently negative outside influences. Find out more!

 

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