NH3 L gPV 1500 VDC fuse links for photovoltaic installations from DF Electric have been developed to offer a safety protection solution in sub-array, array or inverter DC input of photovoltaic installations.
There are two versions of contacts, knife type to use in fuse bases and bolted
version to mount directly on busbar.
They provide protection against overloads as well as short-circuits (gPV class
according to IEC60269 and UL248-19 Standards, 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 copper or brass and melting elements
are made in pure silver in order to avoid the aging and thus keep unalterable
the electric characteristics. They have a low power losses values to get a good
efficiency.
UL Listed (File E355019).
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