Grid protection from enwitec. Depending on the national guideline, generator systems must be switched off in the event of impermissible voltage or frequency deviations in the low-voltage network. If the limit values permitted in the application rule are exceeded, the generating plant is automatically disconnected from the grid. If the line voltage or line frequency is again within the permissible range, the system is automatically switched on again. We offer both standard products and individual solutions that are adapted to the needs of the respective photovoltaic system.
Grid Protection
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enwitec Netz- und Anlagenschutz - 173 KVA - gemäß NA/EEA-NE7 - CH2020 - 10016128
10016128 Photovoltaics 173 KVA
Detailsenwitec Netz- und Anlagenschutz - 100 KVA - gemäß NA/EEA-NE7 - CH2020 - 10016127
10016127 Photovoltaics 100 KVA
Detailsenwitec Netz- und Anlagenschutz - 72,5 KVA - gemäß NA/EEA-NE7 - CH2020 - 10016126
10016126 Photovoltaics 72,5 KVA
Detailsenwitec Netz- und Anlagenschutz - 55,2 KVA - gemäß NA/EEA-NE7 - CH2020 - 10016125
10016125 Photovoltaics 55,2 KVA
DetailsEnwitec NA-Schutz - Feed Guard - zentraler NA-Schutz 41,4 KVA SCHWEIZ - 10016124
10016124 Photovoltaics 41,4 KVA
DetailsEnwitec NA-Schutz - Feed Guard - zentraler NA-Schutz und Kuppelschalter 135KW/150KVA für PV-Anlagen bis 150KVA - 10015445
10015445 150 KVA VDE-AR-N 4105 all pole
DetailsEnwitec NA-Schutz - Feed Guard - zentraler NA-Schutz und Kuppelschalter 99,4KW/110,4KVA für PV-Anlagen bis 110,4KVA - 10015444
10015444 110,4 KVA
DetailsEnwitec NA-Schutz - Feed Guard - zentraler NA-Schutz und Kuppelschalter für PV-Anlagen bis 39KW/43,5KVA - 10015442
10015442 all pole 43,5 KVA
DetailsEnwitec grid protection - Feed Guard + coupling switch - for photovoltaics max. 69KVA - 10015443
10015443 69 KVA 3 pole
DetailsEnwitec grid protection feed guard 69KVA – VDE-AR-N 4105:2018-11 - All-pole separation
10014041
DetailsEnwitec grid protection Feed Guard 2x43.5KVA - VDE-AR-N 4105:2018-11 - All-pole separation
VDE-AR-N 4105 all pole 10014172 2x43.5KVA
Detailsenwitec grid protection 150KVA - VDE-AR-N 4105:2018-11 - All-pole separation
VDE-AR-N 4105 all pole 150KVA 10014059
Detailsenwitec grid protection Feed Guard 110,4KVA - VDE-AR-N 4105:2018-11 - All-pole separation for TT & TNS grids
VDE-AR-N 4105 all pole 100,4KVA 10014058
Detailsenwitec grid protection Feed Guard 43,5KVA - VDE-AR-N 4105:2018-11 - All-pole separation
VDE-AR-N 4105 all pole 43,5KVA 10014057
DetailsEnwitec grid protection feed guard 40KVA - All-pole separation
VDE-AR-N 4105 all pole 40KVA 10012043
DetailsEnwitec grid protection feed guard 55KVA - All-pole separation
VDE-AR-N 4105 all pole 55KVA 10012046
DetailsEnwitec grid protection feed guard 72,5KVA - VDE-AR-N 4105:2018-11 - All-pole separation
VDE-AR-N 4105 all pole 10012073 72,5 KVA
DetailsEnwitec grid protection feed guard 100KVA - VDE-AR-N 4105:2018-11 - All-pole separation
VDE-AR-N 4105 all pole 100KVA 10012075
Details