保定电气厂

微机消谐装置是我公司研制的新型智能化电力谐振消除装置，使用简单方便，无需维护，能迅速地消除各种频率的铁磁谐振,准确率高。同时可根据用户需要将相关信息打印或通过通信接口传给上级监控系统，适用于无人值守变电站。

Type of harmonic elimination device is my company developed a new type of intelligent electric power harmonic elimination device, simple and convenient use, no maintenance, and can quickly eliminate all sorts of ferromagnetic resonance frequency, accuracy is high. At the same time, can according to user needs the relevant information to print or through the communication interface to the upper monitoring system, suitable for unattended substation. 

 

功能及特点(适用于配电网各种电压等级)

Functions and features (applicable to all kinds of voltage level distribution network) 

最多可监测四段母线。

Up to four bus to monitor. 

迅速消除三分频、二分频、工频以及三倍频等特征频率的铁磁谐振。

Quickly eliminate three points or binary frequency and power frequency and three times the frequency characteristics of ferromagnetic resonance frequency. 

能区分外部过电压、铁磁谐振和单相接地。

Can distinguish between external overvoltage, ferromagnetic resonance and single-phase grounding. 

采用大功率、无触点消谐元件，消谐迅速、可靠。

Adopts the high power, harmonic elimination device, harmonic elimination rapid and reliable. 

提供一组无源报警节点。

Passive alarm provides a set of nodes. 

故障发生时，能显示故障报告（类型、时间、电压值和频率）。

Fault occurs, can show failure report (type, time, voltage and frequency). 

选配的微型打印机可以及时打印故障报告。

Equipped with micro printer can print failure report in a timely manner. 

可配置通信接口将相关信息传给上级监控系统。

Communication interface can be configured to transmit information to the superior monitoring system. 

保存十条最近发生的故障信息，失电后数据不丢失。

Save ten recent fault information, data is not lost after losing electricity. 

硬件看门狗电路防止死机现象发生。

The hardware watchdog circuit to prevent the crash happened. 

具有完善的自检功能。

Has the perfect self-check function. 

人机接口操作简单方便，全中文菜单，显示信息丰富直观。

The man-machine interface, simple and convenient operation, full Chinese menu, rich visual display information.