可获取全面的电参量数据，获取系统电压、电流、功率（P、Q、S、PF等）、频率等参数，了解电力系

统的运行情况。

All-parameter measurement data can be obtained, including system voltage, current, power (P, Q,S, P

F, etc.), frequency and others, to master the operation of the power system

四象限电能计量及复费率计费，可以全面掌控电能消耗情况。

Four-quadrant energy measurement and multi-rate billing can fully control the energy consumption

可以获取测量点的电能质量参数，包括：31次以内的谐波，不平衡， K系数和波峰系数，监督系统电能
质量情况。

It can obtain the power quality parameters of the measurement point including less than 31thharmoni

cs, unbalance, K factor and current crest factor to supervise the power quality of instrument’s

需量统计可以为分析系统需求提供数据支撑。

Demand statistics can provide data support for analyzing system demand

事件记录可以记录系统运行情况，包括SOE事件、告警事件，可以为故障分析提供信息支撑。

Event logging can record the system operation including SOE events and alarm events, which provide 
information support for fault analysis

强大的输入输出系统，包括可扩充至10路的数字信号通道和可扩充至2路的模拟信号通道，可以大大扩

充仪表的信息收集和交互的范围。

Powerful input and output system including up to 10 channels of digital signal channels and up to 2 

channels of analog signal channels, can greatly expand the scope of instrument’s informationcollection 

and interaction

可提供多路通讯端口，方便仪表的信息传递。

Multiple communication ports can be furnished to facilitate the instrument’s information transmission

点阵式图形液晶屏，可直观的获取仪表的信息。

Information of meter can be obtained visually by dot matric graphic LCD