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发布时间：2023.05.11 新闻来源：广东珠江冠缆电缆实业有限公司_电线电缆领军企业 浏览次数：

珠江冠缆本安电缆IA-KVPVP是什么？

IA-KYPVP,ZR-IA-KVPVP本安型信号操控电缆

称号：本安型信号操控电缆 
Intrinsic Safety Type Signal Control Cable
本产品适用于额外电压450/750V及以下。
The applicable voltage range of the cable is 450/750V or below.
一、用处：
   Application
本产品广泛适用于化工和石油化学工业中等有爆炸性环境的自动化操控系统，监控回路及维护线路等各种本安电路中作为弱小信号的传输用线；该产品除具有散布参数小的特色外，还采用了加强屏蔽层，使其具有优秀的抗外界电磁场搅扰，抗射频搅扰等功能。
The cable, which is used to transmit weak signals in all kinds of intrinsic safety circuits, is widely used in automatic control system with exploding danger, supervising and controlling circuit and protective circuit etc. of chemical and petrochemical industries. The cable is not only characterized with small distributed parameters, but also adopts strengthening shielding layer so that it has excellent resistance to external electromagnetic interference and radio frequency interference.
二、产品类型中各字母代表含义：
   The meaning of each letter appeared in the product type
   1、系列代号——K
      series No.---K
   2、资料代号
      material code
      铜导体——省掉
copper conductor--omit
      交联聚乙烯绝缘——YJ
      XLPE insulation--- YJ
      聚氯乙烯护套——V
      PVC sheath---V
      聚乙烯护套——Y
      PE sheath---Y
   3、按结构特性分
      Divide according to structural characteristics
      织造屏蔽——P
      braided shielding---P
      铜带屏蔽——P2
copper tape shielding---P2
      软结构——R
      soft structure---R
      圆型——省掉
      round type---omit
三、产品类型，称号和运用条件。
Type, description and operating conditions

类型 Type	称号 Description	运用条件 operating conditions
ia-KYPVP	聚乙烯绝缘，聚氯乙烯护套，分屏蔽和总屏蔽本安型操控电缆 Intrinsic safety type control cable with PE insulation, PVC sheath, Individual and General shielding	1.固定敷设在室内，电缆沟或管道中。 To be fixedly laid indoor, in cable furrow or  pipe 2.电缆的作业温度-20℃~65℃。 Operating temperature of cable is -20℃~65℃. 3.应与非本安型电缆分隔敷设或进行有用的阻隔。 It should be installed separately from the non-intrinsic safety type cable or effective isolation measures shall be taken.
ZR-ia-KVPVP	阻燃聚氯乙烯绝缘，聚氯乙烯护套，分屏蔽和总屏蔽本安型操控电缆 Intrinsic safety type control cable with flame resistance PVC insulation, PVC sheath, Individual and General shielding

1、本产品可采用铜/铝复合膜绕包屏蔽，类型中的P是铜复合膜以P2表明，是铝复合膜以P3表明；
The cable can use copper/aluminum compound film wrapping shielding. P2 stands for copper compound film while P3 for aluminum compound film in cable type.
2、可依据需求出产钢带铠装本安型信号操控电缆，需在类型右下角加注代号“22”，如ia-KYPVP22;
Intrinsic safety type signal control cable with steel tape armoring can be produced according to customer’s requirements. No. “22” shall be added to the lower right corner of type, eg. ia-KYPVP22
3、如需A级阻燃，应在ia之前注明ZRA。如ZRA-ia-KYPVP；
ZRA shall be added before “ia” if “A” degree flame resistance is needed. Eg. ZRA-ia-KYPVP
4、如需耐温105℃时应在标准前注明105；耐70℃的可省掉；
No. 105 shall be stated in the specification suppose 105℃ temperature resistance is needed. But 70℃ temperature resistance can be omitted.
5、出产规模1-24对。
例：铜芯R类结构，聚乙烯绝缘，二线组聚氯乙烯护套，有分屏蔽和总屏蔽10对1.0mm2表明为：
   Producing range 1-24 pairs.
   Eg.  ia-KYPVPR-10*2*1.0mm2 stands for R structure with copper core, PE insulation, two-wire group PVC sheath, individual and general shielding, 10 pairs, and 1.0mm2 cross section of conductor.
ia-KYPVPR-10*2*1.0mm2
四、导体结构
    conductor structure

导体标称截面 Nominal cross section area of conductor mm2	铜芯 根数/直径（mm） Copper Core  pieces/diameter(mm)
A类 Class A	B类 Class B	R类 Class R
0.5	1/0.8	7/0.30	16/0.2
0.75	1/0.97	7/0.37	24/0.2
1.0	1/1.13	7/0.43	32/0.2
1.5	1/1.38	7/0.52	30/0.25
2.5	1/1.78	7/0.68	49/0.25

 
 
五、特性参数
    characteristic parameter

序号 No	功能项目 Item	单位 Unit	功能指标 Indices
截面 Cross section
0.75 mm2	1.0 mm2	1.5 mm2	2.5 mm2	4 mm2
1	20℃时导体直流电阻 Conductor DC Resistance at 20℃	Class A,B	Ω/km	24.5	18.1	12.2	7.41	4.61
Class R	26.0	19.5	13.3	7.98	/
2	作业电容 operating capacitance	≤pF/m	110
3	散布电感 Distributing inductance	≤μH/m	1.2
4	抗外磁场扰 resistance to external electromagnetic interference	≤mv	5
5	抗静电搅扰 resistance to electrostatic interference	≤V	1
6	抗射频搅扰 resistance to radio frequency interference	≤dB	50
7	绝缘电阻（70℃芯-芯，芯-屏） Insulated resistance (70℃ core to core, core to shielding)	≥MΩ.km	1
8	电压实验（芯-芯，芯-屏） Voltage test (core to core, core to shielding)	3.0KV/5min	不击穿 Without puncture

 
 
六、电缆制作长度：
    Manufacturing length of cable
电缆交货长度不小于100米，依据两边协议答应任何长度的电缆交货。
Delivery length of cable depends on both agreements but with min length no less than 100 meters.

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