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 signal and digital signal and has excellent interference immunity to magnetic field and static and stable electric properties，barely affected by bad weather conditions such as high temperature and moisture，thereby providing accurate transmission of signal data and guarantee of safe operation of the control system．The cable works we11 in special temperature conditions ranging from -60℃ to 180℃．
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。它不仅能可靠的传送微弱的模拟信号和数字信号，而且防干扰性能高，电气性能稳定，防磁场、抗静电干扰效果优良，不受高温、潮湿的气候影响，保证了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180℃和低温零下60℃的特殊场合。
2．Type and Designation 产品型号及名称
|
Type
型号 |
Designation
名称 |
Application
用途 |
|
BAGGP35 |
Copper core high polymer insulated aluminum-plastic composite belt shielded cable for intrinsically-safe system 铜芯高聚体绝缘铝塑复合带屏蔽本质安全系统用电缆
|
On cable tray
桥架敷设 |
|
|
|
BAGVP35／22 |
Copper core high polymer insulated aluminum-plastic composite belt shielded steel band-armored cable for intrinsically-safe system 铜芯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
|
Buried
地埋敷设 |
|
|
|
BAGP35GP35 |
Copper core high polymer insulated aluminum-plastic composite belt dual-shield cable for intrinsically-safe system 铜芯高聚体绝缘铝塑复合带双屏蔽本质安全系统用电缆
|
On cable tray
桥架敷设 |
|
|
|
BAGP35VGP35／22 |
Copper core high po1ymer insulated aluminum-plastic composite belt dual-shield steel band-armored cable for intrinsically-safe system 铜芯高聚体绝缘铝塑复合带双屏蔽钢带铠装本质安全系统用电缆
|
Buried
地埋敷设 |
3．Size 规格
4．Technical Parameters 产品技术参数
|
Item 型号 |
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 not greater than不大干 |
μF／km |
100 |
|
|
|
Any pair’s inductance-impedance ratio 任一线对电感电阻比 not greater than不大于 |
μH／Ω |
50 |
|
|
|
Under 50Hz 400 mA external magnetic field, induced signal of any pair 50Hz 400 mA的外界磁场下，任一对感应信号值：not greater than不超过 |
mV |
0.5 |
|
|
|
Static discharge voltage：15kV±10％, Coupling coefficient to any core 静电放电电压15kV±10％，对电缆任一线芯的耦合系数：not 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 not greater than 不大于 |
dB |
50 |
5．Main Features 产品特色
|
1) Macromolecule composite belt shielding with low impedance and thereby enhanced explosion- proof performance 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 oil resistance as well as ageing and corrosion resistance
|
|
2) 具有优良耐油、耐老化、耐腐蚀性能。
|
|
3) Superior resistance against electric corona and electric arc
|
|
3) 绝缘材料具有优越的耐电晕、抗电弧性能。 |
|
4) High flexibility and elasticity |
|
4) 产品具有极好弯曲柔软性和弹性。 |
6．Structural Representation产品结构示意图
