FDZ-YEYH風(fēng)能電纜，風(fēng)力發(fā)電機電纜（風(fēng)力發(fā)電電纜），除滿足普通電纜的性能外，還必須滿足彎曲半徑小、頻繁扭轉(zhuǎn)的基本要求，由于風(fēng)力發(fā)電電纜多用在氣候條件較為惡劣的地區(qū)，一般多用在我國的北方地區(qū)，氣候較寒冷，
Special cable for FDZ-YEYH wind turbine generator (wind power cable), electrical wiring, high-voltage electrical wiring, JFEYH wiring of high voltage motor in addition to meet the performance of ordinary cable, also must meet the basic requirements of small bending radius, frequent change, because of wind power cable is used in the climate conditions are harsh, commonly used in the China's northern region, the climate was cold, and the larger diurnal temperature difference, so wind power cable FDZ-YEYH風(fēng)能電纜must also meet the environmental temperature of -45 DEG C which, operation temperature is -40 DEG C which use conditions. I started the company is committed to research wind turbine special cable technology since the beginning of 2005, according to the German DIN VDE standard, carries on the structure optimization design of special cable wind generator, and the insulation and sheath material world optimal, cable performance has reached the international advanced level. The special cable for wind power generator is divided into power cable and control cable. The advantages of the cable are as follows:
1、具有良好的耐低溫和耐磨性，以及耐疲勞性、耐氣候老化性能、耐微生物性能，對油品、化學(xué)品具有*的耐腐蝕性。普通電纜不具有耐磨性和耐腐蝕性。
1, with good resistance to low temperature and wear resistance, as well as fatigue resistance, weathering resistance, weathering resistance, resistance to microbial properties, oil, chemicals with excellent corrosion resistance. Ordinary cable does not have wear resistance and corrosion resistance.
2、抗扭轉(zhuǎn)性能和彎曲性能優(yōu)異：成品電纜在-40℃的低溫環(huán)境下，能經(jīng)受正、反各四轉(zhuǎn)為一次、扭轉(zhuǎn)角度為 360°，次數(shù)不少于3000次的抗扭轉(zhuǎn)性能試驗，要求電纜試驗結(jié)束后導(dǎo)體不發(fā)生斷裂、護套表面不產(chǎn)生裂紋。普通電纜不適合在低溫情況下扭轉(zhuǎn)。
2, the anti bending properties and excellent performance of torsion: finished cable at low temperature of -40 DEG C, can withstand the positive and negative four to one, torsion angle is 360 degrees, the number of not less than 3000 times the anti torsion test, after the test requirements of cable conductor fracture does not occur, the sheath surface no cracks. Ordinary cable is not suitable to reverse the low temperature.
3、適用環(huán)境溫度-45℃～＋110℃，運行溫度為-40℃～＋110℃。普通電纜運行溫度為0℃～70℃。
3, applicable environment temperature of -45 DEG C and C 110, operation temperature is -40 DEG C 110. Ordinary cable running temperature of 0 degrees to 70 degrees C.
4、電纜的敷設(shè)溫度不低于-30℃，普通電纜的敷設(shè)溫度為不低于0℃；
4, cable laying temperature is not less than -30 degrees, the laying of ordinary cable temperature is not less than 0;
5、電纜彎曲半徑：固定安裝不小于電纜外徑的 4倍，移動安裝不小于電纜外徑的5倍。普通電纜的彎曲半徑為電纜外徑的 20倍。
5, cable bending radius: fixed installation is not less than 4 times the outer diameter of the cable, installation is not less than 5 times the diameter of the cable. The bending radius of the cable is 20 times of the diameter of the cable.
