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Recently, with the operating current parameter reaching 2160.12 amperes, the world's first 35 kV kilometer level superconducting transmission demonstration project independentl···
Wire China 2024-11th China International Cable and Wire ExhibitionThe 11th Wire China 2024 will be held in Shanghai from September 25th to 28th, 2024.Since its establishment in 200···
No matter how the junction box changes, the basic structure remains basically unchanged, including the box body, cover, connectors, terminal blocks, diodes, etc. Some junction box ···
There are two main types of junction boxes: ordinary and encapsulated.Ordinary junction boxes are sealed with silicone sealing rings, while filled junction boxes are filled with tw···
Properties of photovoltaic junction boxes1. Weathering resistanceWeathering resistance refers to the comprehensive damage caused by materials such as coatings, plastics, rubber pro···
The photovoltaic junction box mainly has two functions: the basic function is to connect the photovoltaic module and the load, draw out the current generated by the module and gene···
Selection and calculation of photovoltaic cablesThe selection of cable cross-section should meet the requirements of allowable temperature rise, voltage loss, mechanical strength, ···
Relevant standards and specifications for photovoltaic cable selection1. L/T5044-2004 Electric Power Industry Standard of the ChinaWhen selecting multi-core cables, the allowable c···
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