集散仪表电缆
地区：天津 天津市
认证：
无
图文详情
产品属性
相关推荐
一、 产品特点及用途
该产品为低电容、低电感集散型仪表信号电缆，具有优异的屏蔽性能和*干扰性能，因此*爆*性能明显高于一般DCS电缆和计算机控制电缆。
用于化工、石化、电力、煤气工程、矿山等存在*危险的场合以及其他*爆*要求较高的场合，传输自动控制信号。
Ⅰ. Characteristics and Application
The product is kind of instrumental signal cable with low capacitance. Low inductance, excellent shield property and anti-interference property. Explosion-proof performance of the cable is better than the one of DCS cable and control cable computer system.
It is used in chemical and petrochemical industry, electrical power and gas engineering and mine in which explosion danger exists and explosion-proof safety is required. The cable is for tran*itting automatic control signal.
二、 产品执行标准
企业标准 等效采用英国BS5308标准
Ⅱ. Implemented standard
Enterprisestandard Standard equivalent to British BS5308
三、 使用特性
1． 交流额定电压 U0/U：300/500V
2． 导体线芯*高工作温度：聚乙烯*缘 70℃
交联聚乙烯*缘 90℃
无卤低烟阻燃聚烯烃 70℃
无卤低烟阻燃交联聚烯烃 90℃和125℃两种
3． 环境温度：固定敷设 -40℃；非固定敷设 -15℃。
4． 安装敷设温度：不低于0℃
5． 电缆允许*小弯曲半径：非铠装、联锁或编织铠装电缆不小于电缆外径的6倍；
铜带屏蔽或钢丝钢带缠绕铠装电缆不小于电缆外径的12倍。
Ⅲ. Application characteristics
1. Rated AC Voltage U0/U: 300/500V
2. The highest operating temperature of cores:
PE insulation: 70℃; Cross linked-polyethylene insulation: 90℃;
Halogen-free and Low *oke flame-proof polyolefin: 70℃
Halogen-free and Low *oke flame-proof cross-linked polyolefin: 90℃ or 125℃ two t*es
3. The lowest environment temperature: Fixed deploying -40℃
Non-Fixed deploying -15℃
4. Mounting deploying temperature: Not under 0℃
5. Permitted minimum bending radius:
Not *aller than 6 times outer diameter for non-armoured, interlock or braid armoured cable and 12 times outer diameter for copper tape shield, steel wire winding or steel tape wrapping or armoured cable.
四、 主要技术指标
Ⅳ. Main technical parameters
性 能 项 目 Property Item | 单 位 Unit | 指 标 Indicator | |||||
标称截面 Standard cross section mm2 | |||||||
0.5 | 0.75 | 1.0 | 1.25 | 1.5 | 2.5 | ||
工作电容(1kHz) Operating Capacitance | pF/m | ≤60 | ≤70 | ≤80 | ≤90 | ||
电容不平衡 Capacitance Unbalance | pF/m | ≤1 | |||||
分布电感(1kHz) Distribution Inductance | μH/m | ≤0.6 | |||||
感阻比 Inductance / Resistance | μH/Ω | ≤15 | ≤25 | ≤35 | ≤50 | ||
电磁干扰感应电压(干扰磁场400A/m) Electro-Magnetic Interference Inductance Voltage (Interference Field 400A/m) | mV | ≤5 | |||||
静电感应电压(静电电压20kV) Electrostatic Inductance Voltage (Electrostatic Field 20kV) | V | ≤1 | |||||
辐射场透入强度(干扰场200MHz,120dB) Radiation penetrating Intensity (Interference field 200MHz,120dB ) | dB | ≤85 | |||||
20℃时*缘电阻 Insulation Resistance at 20℃ | MΩ·km | ≥5000 (阻燃型≥1000) (Flame-proof t*e≥1000) | |||||
试验电压 Tested Voltage | V | min | |||||
阻燃特性(按GB/T 19666-2005试验) Flame-proof Characteristics (Tested according to GB/T 19666-2005) |
| A或B类 A or B Cl* | |||||
五、 基本型号及名称
Ⅴ. Basic t*e and product name
型 号 T*e | 产 品 名 称 Product Name |
IJYPVP | 铜芯聚乙烯*缘聚氯乙烯护套铜线或镀锡铜线编织分屏总屏本安用DCS电缆 Copper core PE insulated and PVC sheathed copper wire or tin plated copper wire braid sub plus general shield intrinsically safe instrumental signal cable for DCS |
IJYPVP-R | 铜芯聚乙烯*缘聚氯乙烯护套铜线或镀锡铜线编织分屏总屏本安用DCS软电缆 Copper core PE insulated and PVC sheathed copper wire or tin plated copper wire braid sub plus general shield intrinsically safe instrumental signal soft cable for DCS |
IJYP3VP3 | 铜芯聚乙烯*缘聚氯乙烯护套铝塑复合带绕包分屏总屏本安用DCS电缆 Copper core PE insulated and PVC sheathed composite aluminium-plastic tape wrapped sub plus general shield intrinsically safe instrumental signal cable for DCS |
IJYP3VP3-R | 铜芯聚乙烯*缘聚氯乙烯护套铝塑复合带绕包分屏总屏本安用DCS软电缆 Copper core PE insulated and PVC sheathed composite aluminium-plastic tape wrapped sub plus general shield intrinsically safe instrumental signal soft cable for DCS |
IJYP2VP2 | 铜芯聚乙烯*缘聚氯乙烯护套铜塑复合带分屏铜带总屏本安用DCS电缆 Copper core PE insulated and PVC sheathed composite copper-plastics tape sub plus copper tape general shield intrinsically safe instrumental signal cable for DCS |
IJYP2VP2-R | 铜芯聚乙烯*缘聚氯乙烯护套铜塑复合带分屏铜带总屏本安用DCS软电缆 Copper core PE insulated and PVC sheathed composite copper-plastics tape sub plus copper tape general shield intrinsically safe instrumental signal soft cable for DCS |
IJYJPVP | 铜芯交联聚乙烯*缘聚氯乙烯护套铜线或镀锡铜线编织分屏总屏本安用DCS电缆 Copper core XLPE insulated and PVC sheathed copper wire or tin plated copper wire braid sub plus general shield intrinsically safe instrumental signal cable for DCS |
型 号 T*e | 产 品 名 称 Product Name |
IJYJPVP-R | 铜芯交联聚乙烯*缘聚氯乙烯护套铜线或镀锡铜线编织分屏总屏本安用DCS软电缆 Copper core XLPE insulated and PVC sheathed copper wire or tin plated copper wire braid sub plus general shield intrinsically safe instrumental signal soft cable for DCS |
IJYJP3VP3 | 铜芯交联聚乙烯*缘聚氯乙烯护套铝塑复合带绕包分屏总屏本安用DCS电缆 Copper core XLPE insulated and PVC sheathed composite aluminium-plastic tape wrapped sub plus general shield intrinsically safe instrumental signal cable for DCS |
IJYJP3VP3-R | 铜芯交联聚乙烯*缘聚氯乙烯护套铝塑复合带绕包分屏总屏本安用DCS软电缆 Copper core XLPE insulated and PVC sheathed composite aluminium-plastic tape wrapped sub plus general shield intrinsically safe instrumental signal soft cable for DCS |
IJYJP2VP2 | 铜芯交联聚乙烯*缘聚氯乙烯护套铜塑复合带分屏铜带总屏本安用DCS电缆 Copper core XLPE insulated and PVC sheathed composite copper-plastic tape sub plus copper tape general shield intrinsically safe instrumental signal cable for DCS |
IJYJP2VP2-R | 铜芯交联聚乙烯*缘聚氯乙烯护套铜塑复合带分屏铜带总屏本安用DCS软电缆 Copper core XLPE insulated and PVC sheathed composite copper-plastic tape sub plus copper tape general shield intrinsically safe instrumental signal soft cable for DCS |
WDZ-IJYPYP | 铜芯无卤低烟阻燃聚烯烃*缘和护套铜线或镀锡铜线编织分屏总屏本安用DCS电缆 Copper core halogen-free and low *oke flame-proof polyolefin insulated and sheathed copper wire or tin plated copper wire braid sub plus general shield intrinsically instrumental signal cable for DCS |
WDZ-IJYPYP-R | 铜芯无卤低烟阻燃聚烯烃*缘和护套铜线或镀锡铜线编织分屏总屏本安用DCS软电缆 Copper core halogen-free and low *oke flame-proof polyolefin insulated and sheathed copper wire or tin plated copper wire braid sub plus general shield intrinsically instrumental signal soft cable for DCS |
WDZ-IJYP3YP3 | 铜芯无卤低烟阻燃聚烯烃*缘和护套铝塑复合带绕包分屏总屏本安用DCS电缆 Copper core halogen-free and low *oke flame-proof polyolefin insulated and sheathed composite aluminium-plastic tape wrapped sub plus general shield intrinsically instrumental signal cable for DCS |
WDZ-IJYP3YP3-R | 铜芯无卤低烟阻燃聚烯烃*缘和护套铝塑复合带绕包分屏总屏本安用DCS软电缆 Copper core halogen-free and low *oke flame-proof polyolefin insulated and sheathed composite aluminium-plastic tape wrapped sub plus general shield intrinsically instrumental signal soft cable for DCS |
WDZ-IJYP2YP2 | 铜芯无卤低烟阻燃聚烯烃*缘和护套铜塑复合带分屏铜带总屏本安用DCS电缆 Copper core halogen-free and low *oke flame-proof polyolefin insulated and sheathed composite copper-plastic tape sub plus copper tape general shield intrinsically instrumental signal cable for DCS |
WDZ-IJYP2YP2-R | 铜芯无卤低烟阻燃聚烯烃*缘和护套铜塑复合带分屏铜带总屏本安用DCS软电缆 Copper core halogen-free and low *oke flame-proof polyolefin insulated and sheathed composite copper-plastic tape sub plus copper tape general shield intrinsically instrumental signal soft cable for DCS |
注：基本型号中*缘及护套材料还有YDJ无卤低烟阻燃交联聚烯烃。 Note: There is also YDJ halogen-free and low *oke flame-proof cross-linked polyolefin in insulation and sheath material. | |
