DEHNguard modular (Y)PV SCI ...
- Prewired modular complete unit for use in photovoltaic systems consisting of a base part and plug-in protection modules
- Combined disconnection and short-circuiting device with safe electrical isolation in the protection module (patented SCI principle)
- Tried and tested fault-resistant Y circuit of DEHNguard M YPV SCI ... (FM) prevents damage to the surge protective device in case of insulation faults in the generator circuit
- Tested to EN 61643-31
- Suitable for use in all PV systems according to IEC 60364-7-712
DEHNguard M YPV SCI ...
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems.
DEHNguard M YPV SCI ...
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems.
DEHNguard M YPV SCI ...
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems.
DEHNguard M YPV SCI ... FM
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems; with remote signalling contact (floating changeover contact).
DEHNguard M YPV SCI ... FM
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems; with remote signalling contact (floating changeover contact).
DEHNguard M YPV SCI ... FM
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems; with remote signalling contact (floating changeover contact).
DEHNguard M PV2 SCI ... (FM)
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems.
DEHNguard M PV2 SCI ... (FM)
Modular multipole surge arrester with three-step d.c. switching device for use in PV systems with remote signalling contact (floating changeover contact).
DEHNguard M SN1868
Modular multipole surge arrester with three-step d.c. switching device for protecting 3 MPP inputs; for use in PV systems with remote signalling contact (floating changeover contact).