This series of the fuse is suitable for solar photovoltaic power generation system, rated voltage to1500V, rated current to 50A,used in photovoltaic power generation equipment as a photovoltaic module string and photovoltaic array for overcurrent protection,and photovoltaic panels, and batteries connected in series and parallel, to charge variable flow system for short circuit breakingprotection, in the photovoltaic station and inverter rectifier system for short-circuit breaking protection, as well asphotovoltaic power generation system inrush current and short circuit fault voltage for quick break protection, rated breaking capacity to 10~50kA, products confirms to IEC 60629.1 and 60629.6.
|Class of Operationz||gPV|
1. The capacity of the fuse and melt should meet the design requirements, and the capacity of the protected electrical equipment should be checked to match the melt capacity.
2. The installation position and distance between fuses should facilitate the replacement of the melt.
3. The fuse with a fuse indicator should be installed on the side that is easy to observe.
4. When installing porcelain fuses on a metal base plate, the base should be padded with soft insulation pads.
5. When installing fuses with several specifications, it is necessary to indicate the specifications next to the base.
6. For fuses with wiring markings or with a risk of touching live parts, the power cord should be wired according to the markings.
7. The installation of spiral fuses, the base must not be loose, and the power supply should be connected to the terminal led out of the fuse core.