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Functions and characteristics of photovoltaic cable
Photovoltaic cables are mainly used for outdoor work. TUV photovoltaic cables can be used to connect photovoltaic system equipment outside buildings with electrical equipment inside buildings. From the perspective of the performance requirements of the use environment for cables, photovoltaic cables have three characteristics:
1. Characteristics of flame retardancy of cables
2. Outdoor cables shall be resistant to ultraviolet light aging, humidity, high and low temperature, etc
3. Resistance to thermal oxidation. The ambient temperature of the product is from - 40 ℃ to+90 ℃, the long-term working temperature of the conductor is 120 ℃, the working temperature within 5 seconds of short circuit is not more than 120 ℃, and the service life is not less than 25 years
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