NH Fuse-links & fuse bases for photovoltaic installations DF ELECTRIC
NH1 gPV 1000 VDC fuse-links for photovoltaic installations from DF Electric have been developed to offer a compact, safety, compact and economic protection solution in second level panels of photovoltaic installations.
The range comprises NH1 fuse-links with rated currents between 25A and 125A.Rated voltage is 1000 V DC (direct current).
They provide protection against overloads as well as short-circuits (gPV class according to IEC 60269 Standard, with a minimum fusing current of 1,35·In.
Made with ceramic body with high withstand to internal pressure and thermal shock.
Contacts are made in silver plated brass and melting elements are made in pure silver in order to avoid the aging and thus keep unalterable the electric characteristics.
For these fuse-links we recommend the utilization of 1000 NH ST fuse bases.
PV ST 1000 VDC
Fuse bases for NH fuse-links. Manufactured with a high quality materials. Silver plated copper contacts.
Plastic materials with high temperature resistance and self-extinguishable. All the materials are according to the European Directive 2002/95/EC RoHS.
For DIN rail mounting or with screw fixing. Single-phase type. Connection by screws. Contacts with double spring in order to obtain an optimum operation.
Wide range of accessories that enables IP20 protection index: contact covers, fuse link covers and partition walls. Multi-pole units can be made with connection accessories.
Manufactured according IEC, VDE and DIN standards.
05 September 2011
