1.Application
This product is applicable 1argely to the safety-type equipment and systems in oil and chemical industries．It is capable of reliable transmission of feeble analogue and digital signal in harsh working environment and has excellent interference immunity to magnetic field and static and stable electric properties, barely affected by either high or low temperature，chemical solvents or corrosive gases，thereby providing accurate transmission of signal data and guarantee of safe operation of the control system．The cable works well in special temperature conditions ranging from-60℃ to 260℃．
用途
本产品主要应用于石油、化工等部门的安全型设备及系统。工作环境比较恶劣的情况下，不但能可靠的传送微弱的模拟信号和数字信号，而且抗干扰性能高，电气性能稳定，不受高低温及各种化学溶剂和腐蚀性气体影响，可确保传输信号参数的准确性和控制系统的安全运行。可用于高温260℃和低温零下60℃的特殊场合。
2．Types and Designations 产品型号及名称
|
Type
型号 |
Designation
名称 |
|
BAGFP35 |
High po1ymer insulated aluminum-plastic composite belt shielded cable for intrinsically-safe system
高聚体绝缘铝塑复合带屏蔽本质安全系统用电缆 |
|
BAGFP35／22 |
High polymer insulated aluminum-plastic composite belt shielded steel band-armored cable for intrinsically-safe system
高聚体绝缘铝塑复合带屏蔽钢带铠装本质安全系统用电缆 |
|
BAGP35FP35 |
High polymer insulated aluminum-plastic composite belt dual�shield cable for intrinsically-safe system
高聚体绝缘双屏蔽本质安全系统用电缆 |
|
BAGP35FP35／22 |
High polymer insulated aluminum-plastic composite belt dual-shield steel band-armored cable for intrinsically-safe system
高聚体绝缘护套双屏蔽钢带铠装本质安全系统用电缆 |
3．Size 规格
4．Technical Parameters产品技术参数
|
Item 项目 |
Unit
单位 |
Index
指标 |
|
Voltage resistance耐压性能line-line线-线line-ground线-地 |
V/min |
1500／5 |
|
Any pair’s working capacitance任一线对工作电容 no greater than不大于 |
μF／km |
80 |
|
Any pair’s inductance-impedance ratio任一线对电感电阻比no greater than不大于 |
μH／Q |
40 |
|
50Hz,400mA external magnetic field any pair of inductance signal value 50Hz400MA的外界磁场下，任一对感应信号值：no greater than不超过 |
mV |
0.5 |
|
Static discharge voltage：15kV±10％ Coupling coefficient of any wire core 静电放电电压15kV±10％，对电缆任一线芯的耦合系数：no greater than不大于 |
％ |
0.1 |
|
Ultra-breadth electromagnetic field 20-200MHZ，field strength 120dB，electric field signal attenuation超宽幅电磁场频率20-200MHz，场强120dB，电场信号衰减no greater than不大于 |
dB |
50 |
|
Insulation dielectric coefficient at 200℃ 200℃时，其绝缘介电系数is等于 |
F／m |
2.1 |
|
5．Main Features 产品特色 |
|
|
|
1) Macromolecule composite belt shielding with low impedance and thereby enhance explode-proofness and safety of cable.
|
|
1) 采用低阻抗的高分子复合带屏蔽，提高电缆安全防爆性能。 |
|
2) Excellent chemical corrosion resistance and weatherability.
|
|
2) 具有优良的耐化学腐蚀性、耐气候性。 |
3) Fire retardant and waterproof.
|
|
3) 具有阻燃和防水性能。 |
|
4) Cable outer sheath in blue，easily identified.
|
|
4) 电缆外护套采用兰色作标志，便于识别安装。 |
|
5) Enhanced shielding through improved technology thereby guarantees reliable operation of various devices and instruments.
|
|
5) 在工艺上提高屏蔽效果，保证仪器仪表的可靠工作。 |
|
6) The ambient temperature for cable installation may be as low as–60℃，continuous working temperature 260℃． |
|
6)电缆的敷设环境温度可在-60℃，长期工作温度为260℃。 |
6．Structural Representation产品结构示意图
