AJ-2Y2YDB2Y 115/H145 rk 501 S, 50x1.4 mm
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Transmission of service tensions up to 600 VDC / 420V eff AC100Hz in railways signalling networksLow reduction factor Single conductors signal cables
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标准
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国家标准
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Dlk 1.013.107 y;Dlk 1.013.107 y;Dlk 1.013.110;Dlk 1.013.110
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产品描述
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Design- Conductor
Copper wire, 0.9, 1.4 or 1.8 mm nominal diameter - Insulation
Solid polyethylene - Stranding
Single conductors are helically stranded in concentric layers
Cables from 14 conductors on, have two extra conductors with perforated insulation (surveillance conductors) - Core wrapping
Plastic tape(s) with overlapping - Inner sheath
Low density polyethylene - Electrostatic shield
One layer of helically applied copper wires - Electromagnetic shield
Two helically applied steel tapes - Outer sheath
Low density polyethylene
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 TOP
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产品特性
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导体材料
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裸铜线
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内护套
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LDPE
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电磁屏蔽
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两根螺旋钢带
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静电屏蔽
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Helically applied copper wires
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绞合
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Helically stranded conductors
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绝缘
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实心聚乙烯
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外护套
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Low density polyethylene
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导线直径
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1.4mm
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Outer Diameter
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27.9mm
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芯线数
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50
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芯对芯介电强度DC
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3.54kV
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20°C时导线的最大直流电阻
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11.9Ohm/km
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Mutual capacity at 800 Hz, nominal
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145nF/km
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绝缘的欧姆电阻
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10000MOhm.km
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长度
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1000m
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TOP
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Surveillance conductors
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Unit
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Value
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Loop resistance, maximun
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Ohm.Km
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190
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Insulation resistance
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Dry cale core, minimum
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MOhm.Km
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1000
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Wet cable core, maximum
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30
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Reduction factor options
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Reduction Factor, nominal @ 100 V/km, 16 ²/³ Hz
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rk 401 series
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0.15
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rk 501 series
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0.35
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rk 601 series
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0.55
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TOP
OptionallyA-2Y2Yv cable type: without induction protectionA-2Y2YB2Y cable type: without induction protection, with rodent protection Various reduction factor levels (additional information)
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**15ECEG0050***EA