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發布時間：2023.05.11 新聞來源：廣東珠江冠纜電纜實業有限公司_電線電纜領軍企業 瀏覽次數：

珠江冠纜本安電纜IA-KVPVP是什么？

IA-KYPVP,ZR-IA-KVPVP本安型信號操控電纜

稱號：本安型信號操控電纜 
Intrinsic Safety Type Signal Control Cable
本產品適用于額外電壓450/750V及以下。
The applicable voltage range of the cable is 450/750V or below.
一、用處：
   Application
本產品廣泛適用于化工和石油化學工業中等有爆炸性環境的自動化操控系統，監控回路及維護線路等各種本安電路中作為弱小信號的傳輸用線；該產品除具有散布參數小的特色外，還采用了加強屏蔽層，使其具有優秀的抗外界電磁場攪擾，抗射頻攪擾等功能。
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、產品類型中各字母代表含義：
   The meaning of each letter appeared in the product type
   1、系列代號——K
      series No.---K
   2、資料代號
      material code
      銅導體——省掉
copper conductor--omit
      交聯聚乙烯絕緣——YJ
      XLPE insulation--- YJ
      聚氯乙烯護套——V
      PVC sheath---V
      聚乙烯護套——Y
      PE sheath---Y
   3、按結構特性分
      Divide according to structural characteristics
      織造屏蔽——P
      braided shielding---P
      銅帶屏蔽——P2
copper tape shielding---P2
      軟結構——R
      soft structure---R
      圓型——省掉
      round type---omit
三、產品類型，稱號和運用條件。
Type, description and operating conditions

類型 Type	稱號 Description	運用條件 operating conditions
ia-KYPVP	聚乙烯絕緣，聚氯乙烯護套，分屏蔽和總屏蔽本安型操控電纜 Intrinsic safety type control cable with PE insulation, PVC sheath, Individual and General shielding	1.固定敷設在室內，電纜溝或管道中。 To be fixedly laid indoor, in cable furrow or  pipe 2.電纜的作業溫度-20℃~65℃。 Operating temperature of cable is -20℃~65℃. 3.應與非本安型電纜分隔敷設或進行有用的阻隔。 It should be installed separately from the non-intrinsic safety type cable or effective isolation measures shall be taken.
ZR-ia-KVPVP	阻燃聚氯乙烯絕緣，聚氯乙烯護套，分屏蔽和總屏蔽本安型操控電纜 Intrinsic safety type control cable with flame resistance PVC insulation, PVC sheath, Individual and General shielding

1、本產品可采用銅/鋁復合膜繞包屏蔽，類型中的P是銅復合膜以P2表明，是鋁復合膜以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、可依據需求出產鋼帶鎧裝本安型信號操控電纜，需在類型右下角加注代號“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級阻燃，應在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、如需耐溫105℃時應在標準前注明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、出產規模1-24對。
例：銅芯R類結構，聚乙烯絕緣，二線組聚氯乙烯護套，有分屏蔽和總屏蔽10對1.0mm2表明為：
   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、導體結構
    conductor structure

導體標稱截面 Nominal cross section area of conductor mm2	銅芯 根數/直徑（mm） Copper Core  pieces/diameter(mm)
A類 Class A	B類 Class B	R類 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、特性參數
    characteristic parameter

序號 No	功能項目 Item	單位 Unit	功能指標 Indices
截面 Cross section
0.75 mm2	1.0 mm2	1.5 mm2	2.5 mm2	4 mm2
1	20℃時導體直流電阻 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	作業電容 operating capacitance	≤pF/m	110
3	散布電感 Distributing inductance	≤μH/m	1.2
4	抗外磁場擾 resistance to external electromagnetic interference	≤mv	5
5	抗靜電攪擾 resistance to electrostatic interference	≤V	1
6	抗射頻攪擾 resistance to radio frequency interference	≤dB	50
7	絕緣電阻（70℃芯-芯，芯-屏） Insulated resistance (70℃ core to core, core to shielding)	≥MΩ.km	1
8	電壓實驗（芯-芯，芯-屏） Voltage test (core to core, core to shielding)	3.0KV/5min	不擊穿 Without puncture

 
 
六、電纜制作長度：
    Manufacturing length of cable
電纜交貨長度不小于100米，依據兩邊協議答應任何長度的電纜交貨。
Delivery length of cable depends on both agreements but with min length no less than 100 meters.

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