截面圖 Section | 型號 Model | 規(guī)格 Specificationn/φmm | 單芯導(dǎo)體截面積 Each Crossec Area φmm2 | 20℃時導(dǎo)體最大直流電阻 Conductor's Max DC Resistance at 20℃ Q/km | 70℃時最小絕緣電阻 Minimum Insulating Resistance at 70℃M Q/km | 屏蔽密度 Shield Density % | 標(biāo)稱外徑 Nom.0.D φmm |
DMX220 | (2x7/0.20)+AL+16x6/0.10錫絲編織 | 0.22/1100 | 92.3 | 0.015 | >90 | 7.0 | |
DMX420 | (4x7/0.20)+AL+16x6/0.10錫絲編織 | 0.22/110Q | 92.3 | 0.015 | >90 | 7.0 |
●線芯導(dǎo)體為4N無氧銅絞束而成，抗氧化，訊號導(dǎo)通率高，衰減小。
●此型號線材是為了專業(yè)演出而設(shè)計(jì)的，導(dǎo)體間阻抗保持于1109,采用最佳高標(biāo)準(zhǔn)的雙屏蔽結(jié)構(gòu)，使用鋁箔和高屏蔽網(wǎng)編確保數(shù)字信號能夠準(zhǔn)確的工作在高電壓
的燈光電源系統(tǒng)中能確保信號不丟失，是讓您場場圓滿演出的保證.
●The Cable has stranded 4Noxygen-free copperas the core conductor,which resists oxidation,ensures high transmission rate and lowattenuation.
●The cable designed for profesinal shows.And the resistance is 1102 、high quality 、twice shield.Use AL and high density shield to make sure the signal
good working.In thesisytem of high voltage's light power ,ensure the signal not lose and your shows perfect.
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