Application
This series of fuses are suitable for lines with rated DC voltage up to 1500V and rated current up to 125A. They are connected in series and parallel with photovoltaic panels and batteries to provide short-circuit protection for the charging and converter system; at the same time, for photovoltaic power plants, the confluence inverter Short-circuit fault breaking protection; and for photovoltaic power generation system surge current and short-circuit fault over-voltage rapid breaking protection, rated breaking capacity up to 50kA. the product meets the requirements of the International Electrotechnical Commission standard lEC60269-6 and UL248-19
Service Condition
Operating temperature: -50°C~+90°C
Altitude: ≤2000m (if you want to exceed this 2000m, you need to indicate the requirements, the company can design and develop according to customer requirements).
Use Category
"gPV" means the DC with full range of breaking capacity for overcurrent protection of solar photovoltaic system Fuse.
Structure
The variable cross-section melt made of silver flakes is encapsulated in a melt tube made of high-strength porcelain. The melt tube is filled with chemically treated high-purity quartz sand and special treatment chemicals as the arc extinguishing medium. The two ends of the melt are used The spot welding and the contact are firmly electrically connected.
Features
STANDARD: IEC60269-6,UL248-19,GB/T13539.6
RATED VOLTAGE: 1000V DC
RATED CURRENT: 8,10,12,15,16,20,25,30,32,35,40,45,50,55,63,65,70,75,80,90,100,110,125A
BREAKING CAPACITY: 50kA
CONSTRUCTION: Cylindrincal
With forced arc extinguishing characteristics
Dimensions (mm)
> How to Choos a good Automatic Assembly And Testing Line
In the modern manufacturing industry, an automatic assembly and testing line is crucial for ensuring efficiency, quality, and productivity. However, with the myriad ...
> How to choose a good circuit breaker?
Selecting the right circuit breaker is crucial for ensuring the safety and efficiency of electrical systems. A circuit breaker serves as a protective device that int...
> What are the uses and characteristics of the isolating switch?
An isolating switch, also known as an isolation switch, is a crucial component used in electrical systems to disconnect a circuit or equipment from its power source ...
> What is a Fuse
An electrical fuse is a crucial safety component in electrical systems designed to prevent damage and maintain circuit integrity. It serves as a protective barrier t...