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新闻动态
过电压保护器常用配件
放电计数器
Discharge counter
放电计数器又称过电压动作计数器是对过电压产品工作状况进行实时及累计计数的装置。配合F型使用的计数器，有套管和显示屏两部分组成，具有经济实惠、结构简单、无需电源等优点。常规型号：JSY-8.
Discharge counter, also known as overvoltage action counter, is a real-time and accumulative counting device for overvoltage products. The counter used with F type has two parts: sleeve and display screen. It has the advantages of economy, simple structure and no power supply. Regular model: JSY-8.
在线监测仪
Online monitor
在线监测仪是过电压保护器的配套产品，实时在线监测系统过电压，并记录过电压发生的时间和相别。配合T型使用的在线监测仪，需要有电源才能使用。一般配有电子显示屏。相比较而言功能较为强大，可配有通讯功能。
The on-line monitor is a matching product of overvoltage protector. It monitors the system overvoltage in real time and records the time and phase of overvoltage. The on-line monitor used in conjunction with the T type requires power supply to be used. Generally equipped with electronic display. Comparatively speaking, the function is more powerful, and can be equipped with communication function.
Discharge counter
放电计数器又称过电压动作计数器是对过电压产品工作状况进行实时及累计计数的装置。配合F型使用的计数器，有套管和显示屏两部分组成，具有经济实惠、结构简单、无需电源等优点。常规型号：JSY-8.
Discharge counter, also known as overvoltage action counter, is a real-time and accumulative counting device for overvoltage products. The counter used with F type has two parts: sleeve and display screen. It has the advantages of economy, simple structure and no power supply. Regular model: JSY-8.
在线监测仪
Online monitor
在线监测仪是过电压保护器的配套产品，实时在线监测系统过电压，并记录过电压发生的时间和相别。配合T型使用的在线监测仪，需要有电源才能使用。一般配有电子显示屏。相比较而言功能较为强大，可配有通讯功能。
The on-line monitor is a matching product of overvoltage protector. It monitors the system overvoltage in real time and records the time and phase of overvoltage. The on-line monitor used in conjunction with the T type requires power supply to be used. Generally equipped with electronic display. Comparatively speaking, the function is more powerful, and can be equipped with communication function.
