enwitec mains and system protection – 172.5 kVA – in accordance with VDE-AR-N 4105:2018-11 – 10018566
Grid and system protection (NA) from enwitec. Depending on the national directive, generation systems must be switched off in the event of impermissible voltage or frequency deviations in the low-voltage grid. If the permissible limit values in the application rule are exceeded, the generation system is automatically disconnected from the grid. Once the grid voltage or grid frequency is back within the permissible range, the system is automatically switched back on. We offer both standard products and customized solutions that are adapted to the needs of the respective photovoltaic system. This grid and system protection is specially designed for the German and Austrian market in accordance with VDE-AR-N 4105:2018-11 and ÖVE TOR R25 NS ASYNC. Note
Matchcode: NA-Schutz-PV-172.5KVA-NH-TNS_TT
Article no.: 10018565
Mains form: TT / TN-S
Power: 172.5 kVA
Country approval: VDE-AR-N 4105:2018-11 and ÖVE TOR R25 NS ASYNC
Isolation: all-pole
Test disconnect terminal strip: yes
Inputs: 1x
Mains input terminals: 35 – 185 mm²
Outputs: 4 x NH 000
Output terminals : 2.5 – 35 mm²
Cable entries: M75 cable grommet / cable glands
Description
Additional information
| Country release | AT, DE |
|---|---|
| Performance | 87 – 172 KVA |
| Disconnection | all-pole |
| Net shapes | TN-S, TT |
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