DEHNcombo

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  • Prewired type 1 + type 2 combined lightning current and surge arrester for use in photovoltaic generator circuits
  • Combined disconnection and short-circuiting device with safe electrical isolation (patented SCI principle)
  • Approved fault-resistant Y circuit prevents damage to the surge protective device in case of insulation faults in the generator circuit
  • Space-saving enclosure with a width of only four modules for up to 1500 V d.c.
  • Tested to EN 50539-11
  • Suitable for use in all PV systems in accordance with IEC 60364-7-712
  • Operating state / fault indication by green / red indicator flag in the inspection window

Details

Three-step d.c. switching device (patented SCI principle)
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Further informations



DEHNcombo YPV SCI ...

Combined lightning current and surge arrester for use in photovoltaic power supply systems up to 1500 V d.c.

3 Products

3 Products

3 Products


DEHNcombo YPV SCI ... FM

Combined lightning current and surge arrester for use in photovoltaic power supply systems up to 1500 V d.c.; with floating remote signalling contact.

3 Products

3 Products

3 Products


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