NH3 1000V DC 400A gPV Fuse for Solar PV Systems

The NH3 gPV 400A 1000V DC Photovoltaic Fuse from ZH FUSE is engineered specifically for the demanding requirements of solar photovoltaic (PV) systems. Compliant with the IEC 60269.6 standard for PV protection, this fuse provides reliable overcurrent and short-circuit safeguarding for high-power DC circuits up to 1000V and 400A.

Featuring a gPV classification, it is optimized for photovoltaic applications, offering precise current-limiting performance to protect critical components like solar panels, string combiners, and inverters from damage caused by overloads or faults. The NH3 size ensures compatibility with standard fuse holders and switch-disconnectors, simplifying installation and replacement.

With CE certification, this fuse meets international safety and quality standards, making it suitable for global solar projects. Its robust ceramic housing and high-performance fuse elements deliver exceptional thermal stability and electrical endurance, ensuring long-term reliability in harsh environmental conditions typical of solar installations.

Features

·  Rated Parameters: 400A current rating, 1000V DC voltage rating, NH3 physical size

·  Standard Compliance: Fully meets IEC 60269.6 for photovoltaic applications

·  Protection Class: gPV classification, optimized for solar PV system protection

·  Certification: CE marked, ensuring compliance with EU safety directives

·  Construction: Robust ceramic housing with high thermal and electrical stability

·  Compatibility: Fits standard NH3 fuse holders and switch-disconnectors

·  Performance: Precise current-limiting action to minimize fault damage

Applications

·  Solar Photovoltaic (PV) Systems: Protection of PV string combiners, array boxes, and DC side of inverters

·  Renewable Energy Installations: Utility-scale solar farms, commercial rooftop PV, and residential solar systems

·  DC Power Distribution: Overcurrent protection in high-voltage DC distribution networks

·  Industrial Equipment: DC power supplies, battery systems, and electric vehicle charging infrastructure

·  Alternative Energy: Wind turbine DC links and other renewable energy DC circuits