Application
This solar pv string fuse is engineered and designed specifically for the protection of photovoltaic systems.The 1500v fuse dimension 10x85mm, amperage rating:1A - 32A.
Technical Parameter
Fuse model | Rated voltage | Rated amper | Overall dimension (mm) |
gPV | D×L | ||
SLPV-32 | 1500vdc | 1-32A | Φ10×65 |
SLPV-32L | 1500vdc | 1-32A | Φ10×85 |
Selection guide
1.Voltage selection
When selecting the rated voltage of the fuse-link, the VOC of the PV modules string used at the lowest temperature should be considered.
For example: at -25°C, the open circuit voltage rises to 1.2 times VOC STC, so the rated voltage of the fuse link should be ≥1.2VOC STC.
2. Current selection
When selecting the rated current of the fuse-link, the ISC at the ambient temperature and the cyclic load should be considered.
For example: at 45℃ and the peak irradiance rate of 1 200Wm-2, the rated current of the fuse link should be ≥1.4ISC。
In the case of high ambient temperature or multiple fuses in the case, you can discuss with the manufacturer for derating.
Xili fuse retains the right to change the dimensions, specifications, materials or design of its products at any time with or without notice.
Our advantage
SPEC | Our fuse | Common fuse | Difference |
outer cover | silver plating | nickel plating | Silver is better than nickel in conductive performance,and its temperature rise of power consumption is lower |
inner cap | tin plating | no electroplate | Tin is better than bare copper in conductive performance,harder to oxidation,and its temperature rise of power consumption is lower |
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