江蘇春晨電纜有限公司：http://m.liuyangwu.com/st82365/
1, 20 degrees Celsius conductor DC resistance value should be consistent with the requirements of the second class or fifth class conductor GB/T3956.
2、燃燒性能：DDZ-DCYJYR 直流牽引軟電纜
2, combustion performance:
(1)電纜阻燃試驗(yàn)，通過IEC60332-3或GB/T18380.3規(guī)定的成束類燃燒試驗(yàn)。
(1) cable flame retardant test, through the IEC60332-3 or GB/T18380.3 specified in the beam type combustion test.
(2) for non halogen low smoke type DC traction cable:
The halogen gas release test PH = 4.3, the conductivity is less than or equal to 10 mu S/mm.
Smoke density test of burning, the transmittance is greater than or equal to 60%.
3, the cable through the UV resistant performance test.
4, moisture resistance test: the cable water immersion 72h, insulation line core surface without water.
產(chǎn)品特點(diǎn)，DDZ-DCYJYR 直流牽引軟電纜
Product features
1、穩(wěn)定的電氣、絕緣性能；
1, stable electrical, insulation performance;
2、介質(zhì)損耗較小、電壓降低、過載保護(hù)能力強(qiáng)；
2, the dielectric loss is small, the voltage is reduced, the overload protection ability is strong;
3、具有無鹵低煙環(huán)保衛(wèi)生等特性；
3, with the characteristics of low smoke, low smoke, environmental protection, health and other characteristics;
4、電纜燃燒透光率大；
4, cable burning light transmission rate;
5, excellent flame retardant properties;
6, with UV aging resistance;
7、優(yōu)良的防水耐濕性能；
7, excellent waterproof and moisture resistance;
8、具有較好的可繞曲性能
8, with a good performance can be around
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