本质安全防爆电路用防水集散型仪表电缆
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本产品适用于交流额定电压(Uo/U)450/750V及以下,对防爆、防水性能要求较高的场合作集散系统和自动化检测控制系统等电路传输连接用。
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产品描述
本质安全防爆电路用防水集散型仪表电缆
Intrinsically Safe Circuit Purpose Waterproof Distributed-control Instrument Cable
执行标准
STANDARD IMPLEMENTED
执行标准:本质安全防爆电路用防水集散型仪表电缆执行Q/321084KXD11-2008
Executive standard:Q/321084KXD11-2008 is applicable for intrinsically safecircuit purpose waterproof distributed-control instrumentcable.
使用特性
APPLICATION PROPERTIES
1.交流额定电压(Uo/U):450/750V
⒉.电缆导体长期允许工作温度为:
聚乙烯绝缘电缆70℃
交联聚乙烯绝缘电缆90℃
3.最低环境温度:固定敷设-40℃,非固定敷设-15℃
4.安装敷设温度:不低于0℃
5.最小弯曲半径:不小于电缆外径的10倍。
1.Rated AC voltage (Uo/u):450/75OV
2.Allowable long-time working temperatures of cable conduc-tors:
PE insulated cable:70℃
XLPE insulated cable:90℃
3.Minimum ambient temperature:-40℃ for fixed cable;-15℃for moveable cable.
4.Minimum temperature for cable laying:over o℃
5.Recommended allowable bending radius for cable laying:over 10 times of the outside diameter of cable;
产品特点及用途
Properties and purpose of produc
本产品适用于交流额定电压(Uo/U)450/750V及以下,对防爆、防水性能要求较高的场合作集散系统和自动化检测控制系统等电路传输连接用。
This category of products are applicable for 450/750V rared ACvoltage(Uo/u)or lower,andcircuit connection ofDCS(Distributed Control System)and automatic detectioncontrol system and other systems in environment requiringhigh explosion-proof and waterproof properties.
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