Overvoltage action discharge counter function and performance

1. Relative TBP overvoltage protector is discrete, can be installed independently at any time, convenient and simple, TBP overvoltage protector without overvoltage action discharge counter can be installed on-site; 2. Overvoltage action discharge counter is suitable for 131mm TBP The voltage protector provides two connection modes: one is a TBP over-voltage protector, and the other is a cabinet door, which needs to be connected with a signal line;
3. The over-voltage action discharge counter can be counted separately and relative to each other, counting up to 99999 times;
4. Passive liquid crystal discharge counter, no external power supply;
5. Provide a reference for monitoring the operating status of overvoltage protectors; Source: China Electric Equipment Network http://
6. According to the phase-to-phase and relative count data of TBP over-voltage protection device, the frequency of over-voltage of a certain device in the system can be analyzed to provide reference for inspection and countermeasures.
JS-III over-voltage discharge counter is a device for real-time and cumulative counting of over-voltage protector working status. Through this product, it can monitor the status of over-voltage protector and the protected circuit in detail, anticipate the abnormal situation before the accident, and analyze abnormal operation. The reason is to prevent the accident from happening.
JS-III over-voltage discharge counter uses self-designed high-speed data processing unit, strong anti-interference ability, software digital filter, can accurately record the number of actions between three phases of the over-voltage protection device in real time, cumulative phase separation.
Display: JS-III over-voltage discharge counter using STN dot-matrix liquid crystal display.
JS-3 passive liquid crystal motion counter structure: JS-III over-voltage discharge counter is a two-division structure, which is connected with network cable through RJ45 interface. It can be arbitrarily split into body installation or cabinet door installation according to site requirements.