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控制電纜
名稱：本安型信號控制電纜
Intrinsic Safety Type Signal Control Cable
本產(chǎn)品適用于額定電壓450/750V及以下。
The applicable voltage range of the cable is 450/750V or below.
一、用途：
Application
本產(chǎn)品廣泛適用于化工和石油化學工業(yè)中等有爆炸性環(huán)境的自動化控制系統(tǒng)，監(jiān)控回路及保護線路等各種本安電路中作為微弱信號的傳輸用線；該產(chǎn)品除具有分布參數(shù)小的特點外，還采用了加強屏蔽層，使其具有優(yōu)良的抗外界電磁場干擾，抗射頻干擾等性能。
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(chǎn)品型號中各字母代表意義：
The meaning of each letter appeared in the product type
1、系列代號——K
series No.---K
2、材料代號
material code
銅導(dǎo)體——省略
copper conductor--omit
交聯(lián)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(jié)構(gòu)特性分
Divide according to structural characteristics
編織屏蔽——P
braided shielding---P
銅帶屏蔽——P2
copper tape shielding---P2
軟結(jié)構(gòu)——R
soft structure---R
圓型——省略
round type---omit
三、產(chǎn)品型號，名稱和使用條件。
Type, description and operating conditions
|
型號 Type |
名稱 Description |
使用條件 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控制電纜 Intrinsic safety type control cable with PE insulation, PVC sheath, Individual and General shielding |
1.固定敷設(shè)在室內(nèi)，電纜溝或管道中。 To be fixedly laid indoor, in cable furrow or pipe 2.電纜的工作溫度-20℃~65℃。 Operating temperature of cable is -20℃~65℃. 3.應(yīng)與非本安型電纜分開敷設(shè)或進行有效的隔離。 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控制電纜 Intrinsic safety type control cable with flame resistance PVC insulation, PVC sheath, Individual and General shielding |
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、可根據(jù)需要生產(chǎn)鋼帶鎧裝本安型信號控制電纜，需在型號右下角加注代號“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(yīng)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(yīng)在規(guī)格前注明105；耐70℃的可省略；
No. 105 shall be stated in the specification suppose 105℃ temperature resistance is needed. But 70℃ temperature resistance can be omitted.
5、生產(chǎn)范圍1-24對。
例：銅芯R類結(jié)構(gòu)，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表示為：
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(dǎo)體結(jié)構(gòu)
conductor structure
|
導(dǎo)體標稱截面 Nominal cross section area of conductor mm2 |
銅芯 根數(shù)/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(shù)
characteristic parameter
|
序號 No |
性能項目 Item |
單位 Unit |
性能指標 Indices |
|||||
|
截面 Cross section |
||||||||
|
0.75 mm2 |
1.0 mm2 |
1.5 mm2 |
2.5 mm2 |
4 mm2 |
||||
| 1 |
20℃時導(dǎo)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 |
工作電容 operating capacitance |
≤pF/m | 110 | |||||
| 3 |
分布電感 Distributing inductance |
≤μH/m | 1.2 | |||||
| 4 |
抗外磁場擾 resistance to external electromagnetic interference |
≤mv | 5 | |||||
| 5 |
抗靜電干擾 resistance to electrostatic interference |
≤V | 1 | |||||
| 6 |
抗射頻干擾 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 |
電壓試驗（芯-芯，芯-屏） Voltage test (core to core, core to shielding) |
3.0KV/5min |
不擊穿 Without puncture |
|||||
六、電纜制造長度：
Manufacturing length of cable
電纜交貨長度不小于100米，根據(jù)雙方協(xié)議允許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.
