>>>>>型号:A6410 双通道位置和壳膨胀监测模块 机械膨胀装置
【功能描述】
CSI 6500机器状态监控对应于完全符合API 670并为保护和关键、旋转监测机器。特殊技能该系统的数据集成中的保护功能过程自动化DeltaV只有三个简单的鼓掌步骤，瞬态分析现场演示、录制、，暂停和播放，以及优秀的PeakVue用于早期检测的处理滚动轴承损坏和驱动的配置
装配托架：
-19“装配托架仅适用于保护功能为6-U版本以及标准3HE版本。
-19“装配托架仅适用于6U中的预测功能安装高度前部或后部传感器接线板。此外，还有一个7.5英寸紧凑型可用的安装宽度。
-用于组合保护功能和预测仅19“/6 HE使用了装配托架。
完整机器监控功能API 670顺从的
n机柜安装用标准19“/6 HE模块托架
n系统设计确保在卡出现故障时超过两个频道受到影响待更换
n内部时钟与系统主时钟同步
透平型膨胀机原理图
以气体膨胀时速度能的变化来传递能量的膨胀机。这种膨胀机有单级和双级、立式和卧式、冲动式和反动式之分。一般采用单级向心径流反动式，传出的外功由发电机、鼓风机或油制动器所吸收。它近似于单级离心压缩机，但具有调节进气量用的（可调叶片）导流器。低速轴承用油强制润滑，高速的采用气体轴承。透平膨胀机由于有喷嘴损失、叶轮损失、余速损失、轮盘摩擦损失、泄漏损失、窜流损失和外热侵入损失，一般绝热效率为：中压膨胀机65～75%，低压膨胀机75～85%。60年代已制成带液膨胀机，大多用于天然气分离设备。
>>>>>型号:A6410 双通道位置和壳膨胀监测模块 机械膨胀装置
【英文介绍】
CSI 6500 machine condition monitoring corresponds to fully API 670 compliant and protected and critical, rotational monitoring machines. The system's data integration in the protection function process automation DeltaV has only three simple clapping steps, transient analysis live demonstration, recording, pause and playback, as well as the excellent PeakVue for early detection of handling rolling bearing damage and drive configuration
Assembly bracket:
-19 "Assembly brackets are only available for 6-U versions with protection functions and standard 3HE versions.
-19 "Assembly brackets are only suitable for predictive function mounted height front or rear sensor patch panels in 6U. In addition, a 7.5-inch compact is available with a mounting width.
- For combining protection functions and predicting only 19 "/6 HE uses an assembly bracket.
Full machine monitoring functionality API 670 compliant
n Standard 19 "/6 HE module tray for cabinet installation
The system design ensures that more than two channels are affected to be replaced in the event of a card failure
n Synchronize the internal clock with the system master clock
Schematic diagram of turbo-type expansion machine
An expander that transmits energy by changing the velocity energy of a gas as it expands. The expander is divided into single stage and double stage, vertical and horizontal, impulse and reaction type. Generally, single-stage radial flow reaction type is used, and the outgoing external work is absorbed by the generator, blower or oil brake. It is similar to a single-stage centrifugal compressor, but has a (adjustable blade) deflector for regulating the intake volume. Low speed bearing oil forced lubrication, high speed using gas bearings. Turbine expander due to nozzle loss, impeller loss, residual speed loss, disc friction loss, leakage loss, channeling loss and external thermal intrusion loss, the general adiabatic efficiency is: 65 ~ 75% of the middle pressure expansion machine, low pressure expansion machine 75 ~ 85%. In the 1960s, it was made into a liquid expansion machine, mostly used in natural gas separation equipment.
>>>>>型号:A6410 双通道位置和壳膨胀监测模块 机械膨胀装置
