Fast Protection for Photovoltaic and Storage Systems
Our High Voltage DC Fuse is designed specifically for DC renewable energy applications. This product covers DC1000V and DC1500V voltage levels. These are the most common DC platforms in solar and storage systems. Rated current ranges from 2A to 315A. This broad range covers auxiliary power circuits and main power circuits. DC fault current has no zero-crossing point. This makes interruption much harder than in AC systems. Our R&D team addresses this challenge with advanced fuse design. The product uses a quartz sand current-limiting structure. When a fault occurs, the fuse element melts rapidly. The quartz sand absorbs and extinguishes arc energy quickly. This enables fast current-limiting interruption. Photovoltaic arrays and battery banks supply limited short-circuit current. This current persists with high energy over a longer time. These conditions create unique demands for DC protection devices.
High Interruption Capacity with Consistent Performance
This High Voltage DC Fuse delivers excellent performance under low overcurrent conditions. Our design optimizes fuse element construction and filling material. The product operates reliably even at low fault current multiples. We verify breaking capacity through rigorous testing procedures. The fuse safely clears all fault currents within its rated range. The product uses standard dimensions for universal compatibility. It fits most common DC fuse holders and switches on the market. This compatibility simplifies replacement and spare parts management. Each production batch undergoes strict resistance testing and characteristic sampling. Our quality process ensures consistent performance across all units. We verify fuse characteristics against design specifications. This ensures reliable protection from the first unit to the last. The product is used worldwide in solar and storage projects. Our fuses help ensure the safe operation of renewable energy systems.
Reliable Protection for Clean Energy Systems
Our High Voltage DC Fuse is trusted by solar and storage system designers. The product helps protect valuable photovoltaic and battery assets. We understand the specific requirements of these growing industries. Our fuse design addresses the unique fault characteristics of DC systems. The product's performance is validated by independent testing. Customers can specify special time-current curves for coordination needs. Our technical team can help with these custom requirements. We provide 12-month warranty coverage from delivery. The XRDC series is our dedicated DC fuse product line. It supports the global transition to clean energy. Reliable protection helps make renewable systems economically viable. Choose our High Voltage DC Fuse for specialized DC protection in your renewable energy projects.
Product Parameters
|
Parameter |
Value |
|
Product Series |
XRDC Series |
|
Voltage Ratings |
DC1000V, DC1500V |
|
Rated Current |
2A - 315A |
|
Structure Type |
Quartz Sand Current-Limiting Structure |
|
Core Feature |
High Breaking Capacity |
|
Typical Applications |
Photovoltaic Inverters, Battery Storage Protection |
|
Warranty Period |
12 months from delivery date |
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