PQM-T20-C-A 综合继电保护器

GE PQM-T20-C-A 综合继电保护器

在工业领域，电能质量计可以安装在生产线、工厂设施或重要设备上，用于监测电力系统的稳定性和质量。它能够检测电压波动、电流谐波、频率变化等，并帮助识别电力系统中的问题2。
GE PQM-T20-C-A的特点是：是一个开放的系统，PLC站、视频监控点、监控计算机都可根据需要随时增减1。
GE PQM-T20-C-A应用领域
GE PQM-T20-C-A可应用于炼油与乙烯等领域1。
GE PQM-T20-C-A是一个开放的系统，PLC站、视频监控点、监控计算机都可根据需要随时增减2。
GE PQM-T20-C-A的优点有1：
扫描方式工作。可编程控制器按扫描方式工作，对每个采样点的采样速度是相同的。
多级中断优先级。在分散控制系统中，可以设置多级中断优先级。
开放的系统。是一个开放的系统，可以根据需要随时增减。
便于操作、维护。监控中心只需要一台计算机和一套监控软件即可实现全部监控功能，既便于操作又减少维护工作量。

GE PQM-T20-C-A 综合继电保护器

In the industrial sector, power quality meters can be installed on production lines, factory facilities or important equipment to monitor the stability and quality of the power system. It is able to detect voltage fluctuations, current harmonics, frequency changes, etc., and help identify problem 2 in power systems.
The characteristics of GE PQM-T20-C-A are: it is an open system, PLC stations, video monitoring points, monitoring computers can be increased or decreased at any time according to needs.
GE PQM-T20-C-A Application field
GE PQM-T20-C-A can be used in oil refining and ethylene.
GE PQM-T20-C-A is an open system, and PLC stations, video monitoring points, and monitoring computers can be increased or decreased at any time as needed.
GE PQM-T20-C-A has the following advantages:
Scanning mode works. The programmable controller works in a scanning mode and the sampling speed is the same for each sampling point.
Multilevel interrupt priority. In a decentralized control system, multiple interrupt priorities can be set.
An open system. It is an open system that can be increased or decreased at any time as needed.
Easy to operate and maintain. The monitoring center only needs a computer and a set of monitoring software to achieve all monitoring functions, which is easy to operate and reduce maintenance workload.

GE PQM-T20-C-A 综合继电保护器