Production of concrete and metal containers for distribution units for connection to the electricity distribution network 20 кV.
- CCCDU - Concrete Complete Closed Distribution Unit
- MCCDU - Metal Complete Closed Distribution Unit
- Modules Concrete Complete Transformer Stations /CCTS/ and Metal Complete Transformer Stations /MCTS/ up to 3 МW.
- Containers for invertor stations up to 1 МW.
Facilities for Photovoltaic centrals
- Production of concrete and metal containers for distribution units CCCDU and МCCDU for connection to the electricity distribution network 20kV
- Modules CCTS and MCTS
- Combined modules: transformer station - invertors for photovoltaic central stations CMTSI /Combined module - transformer station invertors/ for photovoltaic central stations
They comprise of:
- distribution unit middle voltage for connection with the electricity distribution network;
- invertor modules with the necessary power for transformation of energy coming from the strings;
- switchboard low voltage with collective bus system;
- power transformer - with appropriate power - Metal and concrete technological containers with assembled invertor units for photovoltaic central stations
- Technological containers are designed for collection of invertor groups with higher power – 250 and more kW.
- Comprised of distribution switchboard with AC and DC part, switchboard for own needs and a particular number of invertor groups depending on the power.
- Technological containers could be both metal and concrete.
- Containers could be assembled on prepared in advance foundation or directly on laid concrete as the necessary apertures for incoming and outgoing cables should be foreseen.
- Possibility for additionally mounted signaling and security central station and fire notification.