1) SF_6 density relay
SF密度继电器
2) density relay
密度继电器
1.
Environment,especially the sunshine has influence on the accuracy of local checkout of density relay electric equipment charged with SF_6 gas,so some measures must be adopted to eliminate the influence of environment;further more,measures also must be taken to avoid the influence of environment on the velacity of the density relay when they are installed.
环境尤其是阳光辐射对SF6电气设备密度继电器的现场校验的准确性有很大的影响,因此在现场校验时必须采取措施消除环境的影响;由此引申,密度继电器的安装必须采取一定的措施以避免环境对它监测准确性的影响。
3) SF6 density relay
SF6密度继电器
1.
It collects the value of pressure and temperature of SF6 gas in SF6 density relay.
本系统以W78E516B单片机为核心,采集SF6密度继电器中SF6气体的压力和温度值,然后依据Beattie-Bridgman状态方程,利用牛顿迭代法对这些数据进行处理,从而完成对SF6密度继电器在报警、闭锁动作时SF6密度值的测量,并自动换算成20℃时的对应标准压力值。
2.
The working principle and operating method of a newly developed automatic verification tester for SF6 density relay was introduced.
介绍了最新研制的一种SF6密度继电器自动校验仪的工作原理及使用方法。
4) digital SF 6 density relay
数字式SF_6密度继电器
5) SF6 gas density relay
SF6气体密度继电器
1.
The SF6 gas density relay is an important component of observing SF6 gas density change,and its performance directly influences the safety operation of SF6 device.
文章针对运行中SF6气体密度继电器漏油现象进行分析,找出了原因,并提出了整改意见。
补充资料：C17400铍铜制成的继电器簧片
C17400铍铜制成的继电器簧片
c1 74。C铍铜制成的继电器簧片
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条