电 子 计 算 机 电 缆 Q/STL109－94        本产品适用于交流额定电压为300/500V及以下，对于防干扰性能要求较高的电子计算机、检测仪器、控制系统仪表连接用的屏蔽电缆。用于高抗干扰性的模拟量数据传输用。 COMPUTER SHIELDED CABLES Applicable Standard:Q/STL 109－94     The cables are manufactured to meet stringent interference requirements and voltage rating up to 300/500Vac. It is suitable for use in computers, measuring equipment, control system and transmission of analogue signal. 一、 型号、名称性能及规格Types,Descriptions & Specifications 1． 型号、名称、性能      型号 Types 电缆名称 Descriptions 敷设方式Installation method DJYPV 铜芯聚乙烯绝缘，对绞铜丝编织屏蔽，聚氯乙烯护套电子计算机电缆Copper Conductor,PE Insulation,Individual Pair Shielding with Copper Wires Braid,PVC Sheathing Shielded Cables for Computer 固定敷设 Fixed Installation DJYP2V 铜芯聚乙烯绝缘，对绞铜带屏蔽，聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding with Copper Tapes ,PVC Sheathing Shielded Cables for Computer DJYP3V 铜芯聚乙烯绝缘，对绞铝/塑料薄膜复合带屏蔽，聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation,Individual Pair Shielding with Al/Polyester Laminated Tapes, PVC Sheathing Shielded Cables for Computer DJYP2VP2 铜芯聚乙烯绝缘，对绞铜带屏蔽，铜带总屏蔽聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding plus Collective Shielding with Copper Tapes, PVC Sheielded Cables for Computer DJYP3VP3 铜芯聚乙烯绝缘，对绞铝/塑料薄膜复合带屏蔽，铝/塑薄膜复合带总屏蔽，聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding plus Collective Shielding with A1/Polyester Laminated Tapes, PVC Sheathing Shielded Cables for Computer DJYPV22 铜芯聚乙烯绝缘，对绞铜丝编织屏蔽，钢带铠装、聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding with Copper Wires Braid, Steel Tapes Armouring , PVC Sheathing Shielded Cables for Computer DJYP2V22 铜芯聚乙烯绝缘，对绞铜带屏蔽，钢带铠装、聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding with Copper Tapes, Steel Tapes Armouring , PVC Sheathing Shielded Cables for Computer DJYP3V22 铜芯聚乙烯绝缘，对绞铝/塑复合带屏蔽、钢带铠装、聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding with A1/Polyester Laminated Tape, Steel Tapes Armouring, PVC Sheathing Shielded Cables for Computer DJYP2V22P2 铜芯聚乙烯绝缘，对绞铜带屏蔽，铜带总屏蔽、钢带铠装、聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding plus Collective Shielding with Copper Tapes, Steeel Tapes Armouring, PVC Sheathing Shielded Cables for Computer DJYP3V22P3 铜芯聚乙烯绝缘，对绞铝/塑复合带屏蔽、铝/塑复合带总屏蔽、钢带铠装、聚氯乙烯护套电子计算机电缆 Copper Conductor, PE Insulation, Individual Pair Shielding plus Collective Shielding with A1/Polyester Laminated Tapes, Steel Tapes Armouring, PVC Sheathing Shielded Cables for Computer 2.型号规格 型号Types 额定电压 Uo/URated Voltage Uo/UV 对数 Number of pairs 标称截面Nominal Crosssection mm2 DJYPV DJYP2V DJYP3V 300/500 1,2,3,4,5,7,8,9,10,12,14,16,19,24,27,30,37 0.75,0.8,1.0,1.5,2.5 DJYP2VP2 DJYP3VP3 2,3,4,5,7,8,9,10,12,14,16,19,24,27,30,37 DJYPV22 DJYP2V22 DJYP3V22 DJYP2V22P2 DJYP3V22P3 1,2,3,4,5,7,8,9,10,12,14,16,19,24,27,30,37     电缆长期允许工作温度不超过+70℃，电缆敷设时的温度应不低于0℃，电缆弯曲半径不小于电缆外径的10倍。     阻燃电子计算机屏蔽电缆，符合IEC332、SS299Part 1和GB12666的要求。     表中所列对数到37对，用户要求可做到50对以内，具体订货时双方洽商。     The working temperature of cable conductor should not exceed 70℃. The temperature during installation should not be lower than 0℃.The minimum bending radius in installation should not be less than 10 times the outer diameter of the cables.     The flame-retardant shielded cables for computer comply with IEC 332,SS299 Part 1 and GB12666.     Cables with more than 37 paire (up to 50 pairs)can be custom designed and manufactured to requirement. 二、 结构示意图 Construction of Cables 1－铜导电线芯 Copper Conductor 2－聚乙烯绝缘 PE Insulation 3－屏蔽连接线 Drain Wire 4－聚酯薄膜绕包 Wrapped with Mylar Film 5－铜带或铝/塑带或铜丝编织屏蔽 Braided with Copper Wires or Wrapped with Al/Polyester Laminated Tape 6－绕包层 Lapped Covering 7－聚氯乙烯护套 PVC Sheathing DJYPV DJYP2V DJVP3V 注：DJYPV没有屏蔽连线 Note:For type DJYPV without drain wires. 1－铜导电线芯 Copper Conductor 2－聚乙烯绝缘 PE Insulation 3－屏蔽连接线 Drain Wire 4－聚酯薄膜绕包 Wrapped with Mylar Film 5－铜带或铝/塑带绕包屏蔽 Wrapped with Copper Tape or Al/Polyester Laminated Tape 6－绕包层 Lapped Covering 7－铜带或铝/塑带绕包屏蔽 Wrapped with Copper Tape or Al/Polyester Laminated Tape 8－绕包层 Lapped Covering 9－聚氯乙烯护套 PVC Sheathing DJYP2VP2 DJYP3VP3   1－铜导电线芯 Copper Conductor 2－聚乙烯绝缘 PE Insulation 3－屏蔽连接线 Drain Wire 4－聚酯薄膜绕包 Wrapped with Mylar Film 5－铜带或铝/塑带或铜丝编织屏蔽 Wrapped with Copper Tape or Al/Polyeseter Laminated Tape or braided with Copper wire 6－绕包层 Lapped Covering 7－聚氯乙烯内垫层 PVC Inner Bedding Layer 8－钢带铠装 Armoured with Steel Tape 9－聚氯乙烯护套 PVC Sheathing DJYPV22 DJYP2V22 DJYP3V22 注：DJYPV22 没有屏蔽连接线 Note:For type DJYPV22 without drain wires. 1－铜导电线芯 Copper Conductor 2－聚乙烯绝缘 PE Insulation 3－屏蔽连接线 Drain Wire 4－聚酯薄膜绕包 Wrapped with Mylar Film 5－铜带或铝/塑带屏蔽 Copper Tape or Al/Polyester Laminated Tape 6－绕包层 Tape 7－铜带或铝塑带绕包 Wrapped with Copper Tape or Al/Polyester Laminated Tape 8－绕包层 Lapped covering 9－聚氯乙烯内垫层 PVC Inner Bedding Layer 10－钢带铠装 Armoured with Steel Tape 11－聚氯乙烯外护套 PVC Sheathing   四、 要参考性能 The Main Characteristics for Reference 1)1.5mm2（1/1.38mm） 试验项目 Testing ltem 性能要求 Requirements 特性阻抗Characteristic 1MHZ、85Ω±10Ω 衰减Attenuation 1MHZ、＜1.85db/100m 线对工作电容 Twisted-pair working capacitance ＜70nF/km　      2)1mm2（7/0.43mm）      试验项目 Testing ltem 性能要求 Requirements 特性阻抗Characteristic 1MHZ、85Ω±10Ω 衰减Attenuation 1MHZ、＜2.84db/100m 线对工作电容 Twisted-pair working capacitance ＜70nF/km　   3)0.8mm2（1/1.03mm） 试验项目 Testing ltem 性能要求 Requirements 特性阻抗Characteristic 1MHZ、86Ω±10Ω 衰减Attenuation 1MHZ、＜3.06db/100m 线对工作电容 Twisted-pair working capacitance ＜70nF/km　 4)0.75mm2（7/0.37mm）     试验项目 Testing ltem 性能要求 Requirements 特性阻抗Characteristic 1MHZ、90Ω±10Ω 衰减Attenuation 1MHZ、＜3.48 db/100m 线对工作电容 Twisted-pair working capacitance ＜70nF/km　 五、 表示方法：The Identification of Cables Types     1. 电子计算机电缆的产品型号是按照电线、电缆产品型号编制方法确定的它是由以下几部分组成。 Cables' types comprise of the following parts:     Application/Conductor/Insulation/Inner Sheathing/Characteristics/Outer Sheathing/Variations 类别、用途 导体 绝缘 内护层 特征 外护层 — 派生 例 Example: DJ Y P V 2.铜（带） Copper Tape 电子计算机 Cables for Computer (钢导体省略)聚乙烯 PE Insulation 屏蔽 Shielding 聚氯乙烯 PVC Sheathing 3.铝（箔） A1/Polyester Laminated Tape     例如：DJYP2V是铜芯聚乙烯绝缘、对绞铜带屏蔽，聚氯乙烯护套电子计算机电缆的型号。如果是用铝：/塑复合带对绞屏蔽再加总屏蔽则型号为DJYP3VP3，请您注意识别。 Example DJYP2V is:Copper Conductor, PE Insulation, Individual Pair Shielding with Copper Tape. PVC Sheathing Shielded Cables for Computer while DJYP3VP3 is: Copper Conductor, PE Insulation Individual pair Shielding Plus Collective Shielding with A1/Polyester Laminated Tape, PVC Sheathing Shielded Cables for Computer.     2.产品用型号、对数、标称截面及本标准编号表示。     例如：12对，0.8mm2（单线直径1/1.03）的铜芯聚乙烯绝缘，对绞铜带屏蔽聚氯乙烯护套电子计算机用屏蔽控制电缆表示为：     DJYP2V12×2×0.8 Q/STL109)-94     The Specification of Cables     Cables are to be expressed in their types, number of pairs, Nominal cross-sections & standard number.     Example: 12 pairs, 0.8mm2 of copper conductor cross-section, PE insulation, individual pair shielding with copper tape, PVE sheathing shielded cables for computer can be expressed as: DJYP2V12×2×0.8 Q/STL109-94     3.产品型号、对数、标称截面前加ZR表示阻燃性能特性。     例如：DJYP2V12×2×0.8 前加ZR 表示阻燃电子计算机电缆ZR-DJYP2V12×2×0.8 The flame-retardant cables can be expressed with ZR added to their code designations concerned.     Example:ZR-DJYP2V 12×2×0.8 expressed the flame-retardant cables mentioned in 5.2. 六、交货长度：Delivery Length     电缆的交货长度不小于100m，计算误差应不大于±0.5%允许不小于20m短段电缆交货，其数置不大于交货总长度的10%，根据双方协议，允许任何长度的电缆交货。     Standard Delivery length not less than 100m with the tolerance within±0.5%. Short section of cables not shorter than 20m are allowed for delivery with a quantity not exceeding 10% of total delivery length.