Grid Protection

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.

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Enwitec grid protection - Feed Guard - 135KW/150KVA - NA4105 with AC junction - 10015880

150 KVA VDE-AR-N 4105 all pole 10015880

Details

Enwitec 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

Details

Enwitec NA-Schutz - Feed Guard - zentraler NA-Schutz und Kuppelschalter 99,4KW/110,4KVA für PV-Anlagen bis 110,4KVA - 10015444

10015444 110,4 KVA

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Enwitec NA-Schutz - Feed Guard - zentraler NA-Schutz und Kuppelschalter für PV-Anlagen bis 39KW/43,5KVA - 10015442

10015442 all pole 43,5 KVA

Details

Enwitec grid protection - Feed Guard + coupling switch - for photovoltaics max. 69KVA - 10015443

10015443 69 KVA 3 pole

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Enwitec grid protection Feed Guard 2x43.5KVA - VDE-AR-N 4105:2018-11 - All-pole separation

VDE-AR-N 4105 all pole 10014172 2x43.5KVA

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enwitec grid protection 150KVA - VDE-AR-N 4105:2018-11 - All-pole separation

VDE-AR-N 4105 all pole 150KVA 10014059

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enwitec 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

Details

enwitec grid protection Feed Guard 43,5KVA - VDE-AR-N 4105:2018-11 - All-pole separation

VDE-AR-N 4105 all pole 43,5KVA 10014057

Details

Enwitec 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

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Enwitec grid protection feed guard 100KVA - VDE-AR-N 4105:2018-11 - All-pole separation

VDE-AR-N 4105 all pole 100KVA 10012075

Details