WSTPT-H2XL 1500V DC gPV Fuse Link

Application

      This series of fuse is suitable for solar photovoltaic power generation system, rated voltage to 1500V ,rated current to 630A ,used in photovoltaic power generation equipment as a photovoltaic module string and photovoltaic array for over current protection, and photovoltaic panels,and batteries connected in series and parallel, to charge variable flow system for short circuit breaking protection, in photovoltaic station and inverter rectifier system for short-circuit breaking protection,as well as photovoltaic 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.

Normal service Conditions

Ambient Temperature:-40℃-+90℃

Equipment installation height: less than 2000m (If exceeding this value, please specify the requirements, and company will design according to the requirements) Relative air humidity: less than 90%

Use category

gPV means all range DC Fuse used for breaking protection in solar photovoltaic power generation system

Structure

         Fuse link is made of pure silver (or made of silver strings), welding low tin and encapsulated in the melt tube made of high-strength porcelain, the fuse tube filled with high pure quartz sand chemically processed as the arc medium, fuse body is connected with contacting terminals by spot welding Fuse base suppressed by the plastic casing fitted with contacts and contains the fusion pieces, the connection made by riveting as the support of the appropriate size fuse body parts. This series fuse has a compact and convenient device, use security, beautiful appearance, etc.

Solar photovoltaic power generation system

Main model and installation