Application：PV fuse is mainly used in solar photovoltaic combin -er box for the possible production of solar panels. Division of line overload and short circuit current ca -used by inverter and other current feedback of ph -otovoltaic series. The fuse can also be used for oth -er functions. It is used for overload and short circu -it protection of electrical components inDC circuit.
Basic parameters：Rated voltage: DC1000V, rated current up to 1250 A, use type: GPV, can also derive: GG, am, etc., b -reaking capacity up to 50kA. The main guidelines and s tandards for fuse manufacturing are: GB 135 39.1/ec60269-1; GB / t13539.6 /IEC60269-6; UL248-1 & 19 /UI248-4248.
Structural features:The shape of the fuse link is divided into round tube and square tube. The inner part of the fuse is made of silver tape or pure copper strip. It is packaged in high temperature resistant and high strength ceram -ic tube, and filled with enough high silicon quartz s -and as filler to play the role of arc extinguishing me -dium.
Basic data:The model, dimension,rated voltage and current of fuse are shown in the figure / table.