300/500V塑料絕緣本質(zhì)安全防爆電路用集散型儀表信號電纜
| 添加時間： | 2022-06-16 10:32:29 |
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| 推薦度： |  |
一、使用特性
1、交流額定電壓U0/U 為300/500V。
2、導(dǎo)體線芯z高工作溫度700C、1050C、1350C三種。
3、z低環(huán)境溫度：固定敷設(shè)：-400C，非固定敷設(shè)-200C。
4、電纜允許z小彎曲半徑：非鎧裝電纜不小于電纜外徑的6倍， 銅帶屏蔽或鎧裝電纜不小于電纜外徑的12倍。
二、主要技術(shù)指標(biāo)
| 性能項目Item | 單位 unit | 指標(biāo) data |
| 工作電容 Operating capacitance | PF/M | ≤80 |
| 電容不平衡 Unbalance capacitance | PF/M | ≤1 |
| 分布電感 distributed induction | uH/M | ≤0.6 |
| 電感/電阻 Induction/resistance | uH/Ω | ≤25 |
| 電磁感應(yīng)電壓（干擾磁場400A/m） Electromagnetic inductive voltage (interference magnetic field 400A/m) | MV | ≤5 |
| 靜電感應(yīng)電壓（靜電電壓20kV）Electrostatic inductive voltage(Electrostatic voltage 20kV) | V | ≤1 |
| 輻射場透入強(qiáng)度（干擾場200MHz,120dB）Radiation field penetrating strength (interference field 200MHz, 120dB) | dB | ≤66 |
| 20℃時絕緣電阻 Insulation resistance at 20℃ | MΩ.km | ≥5000 |
| 試驗電壓 Voltage test | V/1min | 2000 |
| 阻燃特性（按GB/T18380.3-2001試驗）Flame-retardant characteristic (according to GB/T18380.3-2001) | A類Type A |
三、型號及名稱 Type and designation
| 型號Type | 名 稱 designation |
| IAYPVP | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽銅絲編織總屏蔽聚氯乙烯護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper wire braided individually and collectively shield PVC sheathed intrinsically safe DCS cable |
| IAYPVPR | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽銅絲編織總屏蔽聚氯乙烯護(hù)套本安用DCS軟電纜Copper conductor PE insulated twisted copper wire braided individual and collectively shield PVC sheathed intrinsically safe DCS flexible cable |
| IAYP2VP2 | 銅芯聚乙烯絕緣對絞銅帶屏蔽銅帶總屏蔽聚氯乙烯護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper tape individually and collectively shield PVC sheathed intrinsically safe DCS cable |
| IAYP1VP1 | 銅芯聚乙烯絕緣對絞鋁塑復(fù)合帶屏蔽鋁塑復(fù)合帶總屏蔽聚氯乙烯護(hù)套本安用DCS電纜Copper conductor PE insulated twisted Al/PETP tape individually and collectively shield PVC sheathed intrinsically safe DCS cable |
| IAYPVP1 | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽鋁塑復(fù)合帶總屏蔽聚氯乙烯護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper wire braided individually Al/PETP tape collectively shield PVC sheathed intrinsically safe DCS cable |
| IAYPV22P1 | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽鋁塑復(fù)合帶總屏蔽鋼帶鎧裝聚氯乙烯護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper wire braided individually Al/PETP tape collectively shield steel tape armored PVC sheathed intrinsically safe DCS cable |
| IAYPV32P | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽銅絲編織總屏蔽細(xì)鋼絲鎧裝聚氯乙烯護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper wire braided individually and collectively shield steel wire armored PVC sheathed intrinsically safe DCS cable |
| ZR-IAYPVP | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽銅絲編織總屏蔽阻燃1050C護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper wire braided individually and collectively shield 1050C flame-retardant PVC sheathed intrinsically safe DCS cable |
| ZR135-IAYPVP | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽銅絲編織總屏蔽阻燃1350C護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper wire braided individually and collectively shield 1350C flame-retardant PVC sheathed intrinsically safe DCS cable |
| ZR-IAYP2VP2 | 銅芯聚乙烯絕緣對絞銅帶屏蔽銅帶總屏蔽阻燃1050C護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper tape individually and collectively shield 1050C flame-retardant PVC sheathed intrinsically safe DCS cable |
| ZR135-IAYP2VP2 | 銅芯聚乙烯絕緣對絞銅絲編織屏蔽銅帶總屏蔽阻燃1350C護(hù)套本安用DCS電纜Copper conductor PE insulated twisted copper tape individually and collectively shield 1350C flame-retardant PVC sheathed intrinsically safe DCS cable |
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