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                          KX补偿导线

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                          KX补偿导线

                          • 所属分类:特种电缆

                          • 点击次数:
                          • 发布日期:2017/11/28
                          • 在线询价
                          详细介绍

                          本质安全防爆测温系统用热电偶补偿导线

                          Extension wire used in thermocouple for intrinsically safe explosion-proof 

                          Temperature testing system

                           

                          一、产品特点及用途

                              本产品采用密封绝缘和护套优于绕包编织的工艺结构,一般用聚氯乙烯绝缘和护套补偿导线,具有优良的防潮,耐磨和阻燃性能。耐热用氟塑料绝缘和护套补偿导线连续挤出工艺,更有耐高温、低温、耐酸、耐碱、耐油、耐磨、耐老化,防水不燃烧等优良性能。产品质量高于国家标准GB/T 4989-94(等效IEC584-3)的规定,热电动势允差均达A级精度。

                              热电偶补偿导线用以延伸热电偶冷端,与显示仪表连接构成测温系统。

                              本质安全防爆测温系统用热电偶补偿导线采用低电容、低电感结构,除具有上述热电偶补偿导线的性能外,还具有防爆安全性能。

                          本安热电偶补偿导线适应于有爆炸危险的环境及防爆安全性能要求较高的场合延伸防爆热电偶冷端与防爆测温仪表相连接,构成本质安全热电偶测温系统。

                          Ⅰ. Characteristics and application

                          The structure of product is sealed insulation and sheath, which is better than wrapped braiding one. PVC insulated and sheathed extension wire for general use has good features of moisture-proof, resistance to wearing and fire. Heat-resistance extension wire with fluoroplastic insulation and sheath is manufactured by new process of continuous extrusion. Its excellent properties include resistance to high temperature, low temperature, acid, soda, oil, wearing, aging, flame and water. The quality of the products is better than the requirement of national standard GB/T4989-94 (equivalent to international standard IEC584-3). Thermocouple allowance can reach A class precision degree.

                          The role of extension wire used in thermocouple is to stretch the clamp of thermocouple and connect with instrument to form a temperature testing system.

                          Extension wire used in thermocouple for intrinsically safe explosion-proof temperature testing system has a structure with low capacitance and inductance. Explosion-proof is its characteristics besides those in extension wire used in thermocouple.

                          The product is suitable for using in dangerous environment and places where high explosion-proof safety condition is required. The cold clamp of explosion-proof thermocouple is extended to connect with explosion-proof temperature testing system instrument, which forms intrinsically safe temperature testing system.

                           

                          二、产品执行标准

                          GB/T 4989-94   企业标准   等效采用IEC 584-3 标准

                          Ⅱ. Implemented standard

                          GB/T4989-94  Enterprise standard Standard is equivalent to IEC 584-

                           

                          三、使用特性:

                           1.使用温度:耐热级:氟塑料最高200℃和260℃两种;

                                        普通级:聚氯乙烯最高70℃和105℃两种,交联聚乙烯90℃,

                                                无卤低烟阻燃聚烯烃70℃,交联型90℃和125℃。

                           2.最低环境温度:

                              聚氯乙烯等绝缘和护套导线:固定敷设-40℃

                                                        非固定敷设-15℃

                          氟塑料绝缘和护套导线:固定敷设-60℃

                                                非固定敷设-20℃

                           3.最小弯曲半径:

                              聚氯乙烯等绝缘和护套:                   氟塑料绝缘和护套:

                              平行式:不小于补偿导线厚度的6倍         不小于补偿导线厚度的10倍

                          对绞式:不小于补偿导线外径的6倍         不小于补偿导线外径的10倍

                          Ⅲ. Characteristics

                           1. Operating temperature:

                              Heat-resistant class: Fluoroplastics: The highest 200℃ and 260℃ two types

                              General class: PVC: The highest 70℃ and 105℃ two types, Cross-linked polyethylene 90℃,

                                         Halogen-free and low smoke flame-proof polyolefin 70℃,

                                         Cross-linked type 90℃ or 125℃。

                           2. The lowest environment temperature:

                              PVC insulation and sheath: Fixed deploying     -40℃

                                                     Non-fixed deploying  -15℃

                              Fluoroplastic insulation and sheath: Fixed deploying     -60℃

                                                              Non-fixed deploying  -20℃

                           3. Minimum bending radius

                              PVC insulation and sheath

                              Parallel type: No smaller than 6 times of the thickness of extension wire.

                          Twisted type: No smaller than 6 times of the outer diameter of extension wire.

                          Fluoroplastic insulation and sheath

                          Parallel type: No smaller than 10 times of the thickness of extension wire.

                          Twisted type: No smaller than 10 times of the outer diameter of extension wire.

                           

                          四、主要技术指标:

                          Ⅳ. Main technical parameters

                           1.型号、合金丝材料和绝缘颜色

                          Type, material of alloy conductor and color of insulation

                           

                          补偿导线型号

                          Type

                          配用热电偶

                          Thermocouple

                          热电偶

                          分度号

                          Graduated

                          No. of

                          Thermocouple

                          补偿导线合金丝

                          Alloy conductor of extension wire

                          绝缘层着色

                          Color of insulation

                          正极

                          Positive pole

                          负极

                          Negative pole

                          正极

                          Positive pole

                          负极

                          Negative pole

                          SC

                          铂铑10-铂热电偶

                          Platinum-rhodium10-platinum

                          S

                          SPC(铜)

                          SPC(Copper)

                          SNC(铜镍)

                          SNC(Copper-Nickel)

                          Red

                          绿

                          Green

                          RC

                          铂铑13-铂热电偶

                          Platinum-rhodium13-platinum

                          R

                          RPC(铜)

                          RPC(Copper)

                          RNC(铜镍)

                          RNC(Copper-Nickel)

                          Red

                          绿

                          Green

                          KCA

                          镍铬-镍硅热电偶

                          Chrome-nickel-Nickel-silicon

                          K

                          KPCA(铁)

                          KPCA(Iron)

                          KNCA(铜镍)

                          KNCA(Copper-Nickel)

                          Red

                          Blue

                          KCB

                          KPCB(铜)

                          KPCB(Copper)

                          KNCB(铜镍)

                          KNCB(Copper-Nickel)

                          Red

                          Blue

                          KX

                          KPX(镍铬)

                          KPX(Nickel-Chrome)

                          KNX(镍硅)

                          KNX(Nickel-silicon)

                          Red

                          Black

                          NC

                          镍铬硅-镍硅热电偶

                          Nickel-chrome-Copper nickel

                          N

                          NPC(铁)

                          NPC(Iron)

                          NNC(铜镍)

                          NNC(Copper-Nickel)

                          Red

                          Gray

                          NX

                          NPX(镍铬硅)

                          NPX(Nickel-Chrome-silicon)

                          NNX(镍硅)

                          NNX(Nickel-silicon)

                          Red

                          Gray

                          EX

                          镍铬-铜镍热电偶

                          Chrome-nickel-Copper Nickel

                          E

                          EPX(镍铬)

                          EPX(Nickel-Chrome)

                          ENX(铜镍)

                          ENX(Copper-Nickel)

                          Red

                          Brown

                          JX

                          铁-铜镍热电偶

                          Iron-Copper-nickel

                          J

                          JPX(铁)

                          JPX(Iron)

                          JNX(铜镍)

                          JNX(Copper-Nickel)

                          Red

                          Purple

                          TX

                          铜-铜镍热电偶

                          Copper Copper-nickel

                          T

                          TPX(铜)

                          TPX(Copper)

                          TNX(铜镍)

                          TNX(Copper-Nickel)

                          Red

                          White

                           

                          注:型号第一个字母与热电偶分度号相对应,第二个字母中“C”表示补偿型补偿导线,

                              字母“X”表示延长型补偿导线。SC型补偿导线可配用R型分度号热电偶。

                          Note: The first letter of type is correspondent to graduated No. of thermocouple. The second letter“C”refers to compensative type extension wire. Letter“X” refers to extended type extension wire. SC type extension wire can be used in thermocouple with graduated No. of  R.

                           

                           2.使用分类及护层颜色

                              Application classification and color of sheath

                           

                          使用分类

                          Application   classification

                          精度等级及标志

                          Precision   degree and mark

                          护套颜色

                          Color of   sheath

                          普通级

                          General class

                          精密级

                          Precision   class

                          普通级

                          General class

                          精密级

                          Precision   class

                          一般用

                          General use

                           

                          G

                           

                          /

                          S

                          黑色

                          Black

                          灰色

                          Grey

                          耐热用

                          Heat-resistant use

                           

                          H

                           

                          /

                          S

                          黑色

                          Black

                          黄色

                          Yellow

                           

                           3.热电动势、允差及往复电阻

                              Heat voltage, allowance and reciprocating resistance

                           

                          热电偶

                          分度号

                          Graduated No.

                          补偿导

                          线型号

                          Type of extension wire

                          热电势及允差(μv)  Heat voltage and allowance(μv)

                          热电偶测量

                          端温度(℃)

                          Temperature of testing clamp

                          100

                          200

                          热电势

                          Heat voltage

                          允差 Allowance

                          热电势

                          Heat voltage

                          允差Allowance

                          普通级

                          General class

                          精密级

                          Precision class

                          普通级

                          General class

                          精密级

                          Precision class

                          S或R

                          S or R

                          SC或RC

                          SC or RC

                          645

                          ±60(±5℃)

                          ±30(±2.5℃)

                          1440

                          ±60(±5℃)

                          ---

                          1000

                          K

                          KCA

                          4095

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          8137

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          1000

                          KCB

                          4095

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          ---

                          ---

                          ---

                          900

                          KX

                          4095

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          8137

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          900

                          N

                          NC

                          2774

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          5912

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          900

                          NX

                          2774

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          5912

                          ±100(±2.5℃)

                          ±60(±1.5℃)

                          900

                          E

                          EX

                          6317

                          ±200(±2.5℃)

                          ±120(±2.5℃)

                          13419

                          ±200(±2.5℃)

                          ±100(±1.5℃)

                          500

                          J

                          JX

                          5268

                          ±140(±2.5℃)

                          ±85(±1.5℃)

                          10777

                          ±140(±2.5℃)

                          ±85(±1.5℃)

                          500

                          T

                          TX

                          4277

                          ±60(±1.0℃)

                          ±30(±0.5℃)

                          9286

                          ±90(±1.5℃)

                          ±48(±0.8℃)

                          300

                           

                          补偿导线型号

                          Type of extension wire

                          在20℃时往复电阻值   Ω/m

                          Reciprocating resistance value at 20℃ Ω/m

                          0.2mm2

                          0.5mm2

                          1.0mm2

                          1.5mm2

                          2.5mm2

                          NC或RC

                          NC or RC

                          0.25

                          0.10

                          0.05

                          0.03

                          0.02

                          KCA

                          3.50

                          1.40

                          0.70

                          0.47

                          0.28

                          KCB

                          2.60

                          1.04

                          0.52

                          0.35

                          0.21

                          KX

                          5.50

                          2.20

                          1.10

                          0.73

                          0.44

                          EX

                          6.25

                          2.50

                          1.25

                          0.83

                          0.50

                          JX

                          3.25

                          1.30

                          0.65

                          0.43

                          0.26

                          TX

                          2.60

                          1.04

                          0.52

                          0.35

                          0.21

                          NC

                          3.75

                          1.50

                          0.75

                          0.50

                          0.30

                          NX

                          7.15

                          2.86

                          1.43

                          0.95

                          0.57

                           

                           4.本安补偿导线除具有上述性能指标外,还具备以下主要本安性能指标

                              Intrinsically safe extension wire has the following intrinsically safe properties besides the ones above.

                           

                          性能项目

                          Property Item

                          单位

                          Unit

                          指标

                          Parameters



                          工作电容(1KHz)

                          Operating   Capacitance

                          pF/m

                          标称截面mm2


                          0.2

                          0.5

                          1.0

                          1.5

                          2.5


                          40

                          60

                          70

                          80

                          90

                          电容不平衡(1KHz)

                          Capacitance   Unbalance

                          pF/m

                          ≤1


                          分布电感

                          Distribution Inductance

                          μH/m

                          ≤0.8


                          静电感应电压(静电电压20KV)

                          Electrostatic Inductance   Voltage (Electrostatic Voltage 20KV)

                          V

                          ≤1


                          电磁干扰感应电压(干扰磁场400A/m)

                          Electro-Magnetic Interference Inductance   Voltage(Interference magnetic field 400A/m)

                          mV

                          ≤5


                          辐射场透入强度(干扰场200MHz,120dB)

                          Radiation   Penetrating Intensity(Interference field 200MHz,120dB)

                          dB

                          ≤85













                          5.其它性能指标

                          Other properties

                          项目

                          Item

                          单位

                          Unit

                          技术指标

                          Properties

                          PVC绝缘

                          PVC Insulation

                          PE,PP,F46等绝缘

                          PE,PP,F46 Insulation

                          绝缘电阻(20℃)≥

                          Insulation Resistance(20℃)

                          MΩ.km

                          25

                          100

                          阻燃特性

                          Flame-proof Property


                          A或B类(按GB/T 19666-2005试验)

                          A or B class(Tested according to GB/T   19666-2005)

                           

                           

                          五、基本型号及名称

                          Ⅴ. Basic type and product name

                           

                           1.热电偶补偿导线

                          Extension wire used in thermocouple

                           

                           


                           
                           

                          型   号

                          Type

                          产   品   名   称

                          Product Name

                          ZA-KX-GS(100)-VV

                          105阻燃聚氯乙烯绝缘和护套单股导体精密级K分度号热电偶补偿导线

                          Heat-resistant   degree 105℃   flame-proof PVC insulated and sheathed single thread   precision degree extension wire used in thermocouple with graduated No. of K

                          ZA-KX-GS(100)-VVR

                          105阻燃聚氯乙烯绝缘和护套多股绞合导体精密级K分度号热电偶补偿导线

                          Heat-resistant   degree 105℃   flame-proof PVC insulated and sheathed multiple threads   stranded precision degree extension wire used in thermocouple with graduated   No. of K

                          ZA-KX-GS(100)-VVP

                          105阻燃聚氯乙烯绝缘和护套单股导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Heat-resistant   degree 105℃   flame-proof PVC insulated and sheathed single thread copper   wire or tin plated copper wire braid shield precision degree extension wire   used in thermocouple with graduated No. of K

                          ZA-KX-GS(100)-VVRP

                          105阻燃聚氯乙烯绝缘和护套多股绞合导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Heat-resistant   degree 105℃   flame-proof PVC insulated and sheathed multiple threads   stranded copper wire or tin plated copper wire braid shield precision degree   extension wire used in thermocouple with graduated No. of K

                          KX-Hs(200)-FF

                          耐热200℃氟塑料绝缘和护套单股导体精密级K分度号热电偶补偿导线

                          Heat-resistance(200℃)   fluoroplastics insulated and sheathed single thread precision degree   extension wire used in thermocouple with graduated No. of K

                          KX-Hs(200)-FFR

                          耐热200℃氟塑料绝缘和护套多股绞合导体精密级K分度号热电偶补偿导线

                          Heat-resistance(200℃)   fluoroplastics insulated and sheathed multiple threads stranded precision   degree extension wire used in thermocouple with graduated No. of K

                          KX-Hs(200)-FFP

                          耐热200℃氟塑料绝缘和护套单股导体镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Heat-resistance(200℃)   fluoroplastics insulated and sheathed single thread tin plated copper wire   braid shield precision degree extension wire used in thermocouple with   graduated No. of K

                          KX-Hs(200)-FFRP

                          耐热200℃氟塑料绝缘和护套多股绞合导体镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Heat-resistance(200℃)   fluoroplastics insulated and sheathed multiple threads stranded tin plated   copper wire braid shield precision degree extension wire used in thermocouple   with graduated No. of K

                          ZA-KX-Gs-YJV

                          交联聚乙烯绝缘阻燃聚氯乙烯护套单股导体精密级K分度号热电偶补偿导线

                          Cross-linked   polyethylene insulated and flame-proof PVC sheathed single thread precision   degree extension wire used in thermocouple with graduated No. of K

                          ZA-KX-Gs-YJVR

                          交联聚乙烯绝缘阻燃聚氯乙烯护套多股绞合导体精密级K分度号热电偶补偿导线

                          Cross-linked   polyethylene insulated and flame-proof PVC sheathed multiple threads stranded   precision degree extension wire used in thermocouple with graduated No. of K

                          ZA-KX-Gs-YJVP

                          交联聚乙烯绝缘阻燃聚氯乙烯护套单股导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Cross-linked   polyethylene insulated and flame-proof PVC sheathed single thread copper wire   or tin plated copper wire braid shield precision degree extension wire used   in thermocouple with graduated No. of K

                          ZA-KX-Gs-YJVRP

                          交联聚乙烯绝缘阻燃聚氯乙烯护套多股绞合导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Cross-linked   polyethylene insulated and flame-proof PVC sheathed multiple threads stranded   copper wire or tin plated copper wire braid shield precision degree extension   wire used in thermocouple with graduated No. of K

                          WDZKX-Gs-YY

                          无卤低烟阻燃聚烯烃绝缘和护套单股导体精密级K分度号热电偶补偿导线

                          Halogen-free   and low smoke flame-proof polyolefin insulated and sheathed single thread   precision degree extension wire used in thermocouple with graduated No. of K

                          WDZKX-Gs-YYR

                          无卤低烟阻燃聚烯烃绝缘和护套多股绞合导体精密级K分度号热电偶补偿导线

                          Halogen-free   and low smoke flame-proof polyolefin insulated and sheathed multiple threads   stranded precision degree extension wire used in thermocouple with graduated   No. of K

                          WDZKX-Gs-YYP

                          无卤低烟阻燃聚烯烃绝缘和护套单股导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Halogen-free   and low smoke flame-proof polyolefin insulated and sheathed single thread   copper wire or tin plated copper wire braid shield precision degree extension   wire used in thermocouple with graduated No. of K

                          WDZKX-Gs-YYRP

                          无卤低烟阻燃聚烯烃绝缘和护套多股绞合导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶补偿导线

                          Halogen-free   and low smoke flame-proof polyolefin insulated and sheathed multiple threads   stranded copper wire or tin plated copper wire braid shield precision degree   extension wire used in thermocouple with graduated No. of K

                           

                          注:上述型号仅列出型号KX,其它型号SC、NC、NX、KCA、KCB、EX、JX、TX只需改变型号的第一项,

                              如NC-Gs(100)-VV   NC-Hs(200)-FF 。

                          Note: Only KX type extension wire is listed above. Other types, such as SC、NC、NX、KCA、KCB、EX、  

                                JX、TX type are also available through changing the first item in type identification.

                                For Example: NC-Gs(100)-VV   NC-Hs(200)-FF .

                           

                           2.本安热电偶补偿导线

                          Intrinsically safe extension wire used in thermocouple


                           
                           

                          型       号

                          Type

                          产       品     名     称

                          Product Name

                          I-KX-GS-YVP

                           聚乙烯绝缘聚氯乙烯护套单股导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶本安补偿导线

                           PE   insulated and PVC sheathed single thread copper wire or tin plated copper   wire braid shield precision degree

                           intrinsically safe extension wire used in   thermocouple with graduated No. of K

                          I-KX-GS-YVRP

                           聚乙烯绝缘聚氯乙烯护套多股绞合导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶本安补偿导线

                           PE   insulated and PVC sheathed multiple threads stranded copper wire or tin   plated copper wire braid shield precision

                           degree intrinsically safe extension wire   used in thermocouple with graduated No. of K

                          I-KX-GS-YVP3

                           聚乙烯绝缘聚氯乙烯护套单股导体铝塑复合带绕包屏蔽精密级K分度号热电偶本安补偿导线

                           PE   insulated and PVC sheathed single thread composite aluminum-plastics tape wrap   shield precision degree

                           intrinsically safe extension wire used in   thermocouple with graduated No. of K

                          I-KX-GS-YVRP3

                           聚乙烯绝缘聚氯乙烯护套多股绞合导体铝塑复合带绕包屏蔽精密级K分度号热电偶本安补偿导线

                           PE   insulated and PVC sheathed multiple threads stranded composite aluminum-plastics   tape wrap shield precision degree

                           intrinsically safe extension wire used in   thermocouple with graduated No. of K

                          I-KX-GS(100)-BVP

                           聚丙烯绝缘105℃聚氯乙烯护套单股导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶本安补偿导线

                           PP   insulated and heat-resistance degree 105℃ PVC sheathed single   thread copper wire or tin plated copper wire braid

                           shield precision degree intrinsically safe   extension wire used in thermocouple with graduated No. of K

                          I-KX-GS(100)-BVRP

                           聚丙烯绝缘耐热105℃聚氯乙烯护套多股绞合导体铜线或镀锡铜线编织屏蔽精密级K分度号热电偶本安补偿导线

                           PP   insulated and heat-resistance degree 105℃ PVC sheathed multiple   threads stranded copper wire or tin plated copper

                           wire braid shield precision degree   intrinsically safe extension wire used in thermocouple with graduated No. of   K

                          I-KX-GS(100)-BVP3

                           聚丙烯绝缘耐热105℃聚氯乙烯护套单股导体铝塑复合带绕包屏蔽精密级K分度号热电偶本安补偿导线

                           PP   insulated and heat-resistance degree 105℃ PVC sheathed single   thread composite aluminum-plastics tape wrap

                           shield precision degree intrinsically safe   extension wire used in thermocouple with graduated No. of K

                          I-KX-GS(100)-BVRP3

                           聚丙烯绝缘耐热105℃聚氯乙烯护套多股绞合导体铝塑复合带绕包屏蔽精密级K分度号热电偶本安补偿导线

                           PP   insulated and heat-resistance degree 105℃ PVC sheathed multiple   threads stranded composite aluminum-plastics

                           tape wrap shield precision degree   intrinsically safe extension wire used in thermocouple with graduated No. of   K

                          I-KX-HS-FFP

                           氟塑料绝缘和护套单股导体镀锡铜线编织屏蔽耐热精密级K分度号热电偶本安补偿导线

                           Fluoroplastic insulated and sheathed single   thread copper wire or tin plated copper wire braid shield heat-resistant

                           precision degree intrinsically safe   extension wire used in thermocouple with graduated No. of K

                          I-KX-HS-FFRP

                           氟塑料绝缘和护套多股绞合导体镀锡铜线编织屏蔽耐热精密级K分度号热电偶本安补偿导线

                           Fluoroplastic   insulated and sheathed multiple threads stranded copper wire or tin plated   copper wire braid shield

                           heat-resistant precision degree   intrinsically safe extension wire used in thermocouple with graduated No. of   K

                           

                          注:上述型号仅列出型号KX,其它型号SC、NC、NX、KCA、KCB、EX、JX、TX只需改变型号的第一项,

                              如I-NC-Gs-YV   I-NC-Hs(200)-FF 。

                          产品型号中绝缘及护套材料还有YJ:无卤低烟阻燃交联聚烯烃。

                          Note: Only KX type extension wire is listed above. Other types such as SC、NC、NX、KCA、KCB、EX、JX、TX type are also available through changing the first item in type identification.

                          For example: I-NC-Gs-YV   I-NC-Hs(200)-FF .

                          The insulation and sheath material of the product basic type also include YJ cross-linked polyethylene.

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                          六、型号说明

                          Ⅵ. Type illustration

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                                                                                      结构形式  Structure type  

                                                                                      规格Specification

                                                                                      屏蔽材料Shield material

                                                                                      导体种类Conductor type

                                                                                      护套材料Sheath material

                                                                                      绝缘材料Insulation material

                                                                                      耐热等级Heat-resistant degree                                                          

                                                                                      精度等级Precision degree

                                                                                      使用分类Application classification      

                                                                                      型号 Extension wire type

                                                                                      系列代号Series code

                                                                                      阻燃特性Flame-proof characteristics

                          ● 代号名称及含义   Code and its indication

                          项目

                          Item

                          代号

                          Code

                          代号含义

                          Code Indication

                          阻燃特性

                          Flame-proof

                          Characteristics

                          /

                           非阻燃可省略    Non flame-proof   (omission)

                          ZA

                           A 类阻燃        Class A flame-proof

                          ZB

                           B 类阻燃        Class B flame-proof

                          ZC

                           C 类阻燃        Class C flame-proof

                          ZD

                           D 类阻燃          Class D   flame-proof

                          DDZ

                           低卤低烟阻燃     Low halogen and low   smoke flame proof

                          WDZ

                           无卤低烟阻燃     Halogen-free and low   smoke flame proof

                          说明

                          Illustration

                           成束燃烧试验A、B、C、D四类,A类最优。DDZ、WDZ也分A、B、C、D四类,如DDZA、WDZB。

                           本公司主要生产A类或B类阻燃电缆。

                           Among the bundle-burning test class A, B, C,   D, class A is the best. DDZ, WDZ are also

                           classified to class A, B, C, D, for example   DDZA, WDZB.

                           We mainly produce class A or B cables.

                          系列代号

                          Series code

                          /

                           普通补偿导线,不表示    General extension wire (omission)

                          I

                           本安补偿导线    Intrinsically safe extension wire

                          型号

                          Type

                          SC

                           配用S分度号热电偶补偿型补偿导线

                           Compensative type extension   wire used in thermocouple with graduated No. of S

                          RC

                           配用R分度号热电偶补偿型补偿导线

                           Compensative type extension   wire used in thermocouple with graduated No. of R

                          NC

                           配用N分度号热电偶补偿型补偿导线

                           Compensative type extension   wire used in thermocouple with graduated No. of N

                          NX

                           配用N分度号热电偶延长型补偿导线

                           Extended type extension wire   used in thermocouple with graduated No. of N

                          KCA

                          KCB

                           配用K分度号热电偶补偿型补偿导线

                           Compensative type extension   wire used in thermocouple with graduated No. of K

                          KX

                           配用K分度号热电偶延长型补偿导线

                           Extended type extension wire   used in thermocouple with graduated No. of K

                          EX

                           配用E分度号热电偶延长型补偿导线

                           Extended type extension wire   used in thermocouple with graduated No. of E

                          JX

                           配用J分度号热电偶延长型补偿导线

                           Extended type extension wire   used in thermocouple with graduated No. of J

                          TX

                           配用T分度号热电偶延长型补偿导线

                           Extended type extension wire   used in thermocouple with graduated No. of T

                          使用分类

                          Application classification

                          G

                           一般用(70,100)     General use (70,100)

                          H

                           耐热用(200,260)    Heat-resistant use (200,260)

                          项目

                          Item

                          代号

                          Code

                          代号含义

                          Code Indication

                          精度等级

                          Precision degree

                          S

                           精密级,热电动势允差为精密级

                           Precision Class Allowance of heat voltage is   in precision class

                          /

                           普通级,热电动势允差为普通级

                           General Class Allowance of heat voltage is   in General class

                          耐热等级

                          Heat-resistant degree

                          70

                           最高使用温度为70℃(70可省略) The highest operating temperature is 70℃(70   can be omitted)

                          100

                           最高使用温度为100℃   The highest operating temperature is 100℃

                          200

                           最高使用温度为200℃(200可省略)   The highest operating   temperature is 200℃(200 can be omitted)

                          260

                           最高使用温度为260℃    The highest operating temperature is 260℃

                          绝缘材料

                          Insulation material

                          V

                           聚氯乙烯、阻燃聚氯乙烯或低卤低烟阻燃聚氯乙烯

                           PVC、flame-proof PVC or Low halogen and low smoke flame-proof PVC

                          Y

                           聚乙烯   PE

                          YJ

                           交联聚乙烯   XLPE

                          B

                           聚丙烯   PP

                          F

                           聚全氟乙丙烯(F46)或可熔性聚四氟乙烯(PFA)   F46 or PFA

                          护套材料

                          Sheath material

                          V

                           聚氯乙烯、阻燃聚氯乙烯或低卤低烟阻燃聚氯乙烯

                           PVC、flame-proof PVC or Low halogen and low smoke flame-proof PVC

                          F

                           聚全氟乙丙烯(F46)或可溶性聚四氟乙烯(PFA)   F46 or PFA

                          Y

                           无卤低烟阻燃聚烯烃(YJ-交联型)

                           Halogen-free and low smoke flame-proof (YDJ-Cross-linked   type)

                          导体种类

                          Conductor type

                          /

                           单股导体可省略  Single thread   Conductor(omission)

                          R

                           多股绞合导体    Multiple threads   stranded conductor

                          屏蔽材料

                          Shield material

                          /

                           无屏蔽可省略    No shield (omission)

                          P

                           铜线或镀锡铜线编织  Copper wire or tin plated   copper wire braid

                          P3

                           铝塑复合带  Composite aluminum-plastic   tape

                          P2

                           铜塑复合带  Composite copper-plastic   tape

                          规格

                          Specification


                           2×导体截面积mm2×conductor cross section(mm2)

                          结构形式

                          Structure type

                          /

                           平行式(不表示)     Parallel(omission)

                          Y

                           对绞式   Twisted pairs

                           

                          七、标注举例

                           1. 与S分度号热电偶连接的补偿型精密级补偿导线,最高使用温度105℃,聚氯乙烯绝缘和护套,多股绞合导体,对绞式,铜线或镀锡铜线编织屏蔽,每根导体标称截面为1.5mm2。

                          表示为:SC-Gs(100)-VVRP(Y)  2×1.5

                           2. 与K分度号热电偶连接的延长型耐热精密级补偿导线,最高使用温度200℃,氟塑料绝缘和护套,单股导体平行式,无屏蔽,每根导体标称截面为1.0mm2。

                          表示为:KX-Hs(200)-FF  2×1.0

                           3. 与K分度号热电偶连接的延长型精密级本安用补偿导线,最高使用温度105℃,聚丙烯绝缘聚氯乙烯护套,单股导体,铝塑复合带绕包屏蔽,每根导体标称截面为1.5mm2。

                          表示为:I-KX-GS(100)-BVP3  2×1.5

                          Ⅶ。Identification example

                           1. Compensative type, precision degree extension wire used in thermocouple with graduated No. of S, the highest operating temperature 105℃, PVC insulated and sheathed, multiple threads stranded conductor, pair twisted type copper wire or tin plated copper wire braid shield conductor cross section 1.5 mm2 , which can be indicated as: SC-Gs(100)-VVRP(Y)  2×1.5

                           2. Extended type, heat-resistant, precision degree extension wire used in thermocouple with graduated No. of K, the highest operating temperature 200℃, fluoroplastics insulated and sheathed, single thread conductor, parallel type, no shield, conductor cross section 1.0 mm2 , which can be indicated as: KX-Hs(200)-FF  2×1.0

                           3. Extended type, precision degree, intrinsically safe extension wire used in thermocouple with graduated No. of K, the highest operating temperature 105℃, PP insulated and PVC sheathed, single thread conductor, composite aluminium-plastic tape wrapped shield, conductor cross section 1.5 mm2 , which can be indicated as: I-KX-Gs(100)-BVP3  2×1.5

                           


                          相关标签:特种电缆,KX补偿导线价格,KX补偿导线批发

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