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Combined Lightning Current and Surge Arresters
Combined Lightning Current and Surge Arresters
DEHN India P.Ltd offers Combined Lightning Current and Surge Arresters. Two-pole combined lightning current and surge arrester for protecting photovoltaic inverters against surges and even direct lightning strikes. For use in conformity with the lightning protection zones concept at the boundaries from 0A – 2. SPD Type 1 classification according to EN 61643-11
- Prewired, spark-gap-based combined lightning current and surge arrester for use in photovoltaic power supply systems up to 1000 V d.c.
- Use according to IEC 60364-7-712:2002-05 (Installation of photovoltaic power supply systems)
- Maximum system availability due to tried and tested spark gap technology with direct current extinction
- High lightning current discharge capacity
- Operating state and fault indication by indicator flag in the inspection window
- Double and triple terminals provide additional installation benefits when connecting the combined lightning current and surge arrester (e.g. joining of two PV strings)