LOVOS避雷器频率范围覆盖48到62赫兹，适用于户内及户外应用。标称放电电流为5 kA或10 kA。连续工作电压Uc为280 V, 440 V, 500 V或660 V。

　　Long press the "F" key, then "CLR" will prompt whether all counts are cleared, and "-" will be displayed. After a "-" appearsExecute the reset operation, and release the "F" key to exit before a "-" appears; 5. After pressing "▲" and "▼" at the same time to enter the setting state, the "year" bit flashes first, which can be adjusted by up and down keys; adoptShort touch "F" to switch to "month", "day", "hour", "minute" and "second" in sequence. When the second adjustment is over, short touch "F" to display the address code of the counter. If adjustment is needed, press "▲" and "▼" to adjust, and the adjustment will take effect immediately; During the adjustment, if the operation stops at any position for more than 7S, the standby state will be restored automatically, and the previous adjustment is effective. 6. Relevant data can be managed by background software through 485 bus;

　　7. Data can be downloaded and analyzed with special software through mobile computer and 485-232 transfer interface.

　　Overall dimension, installation method and wiring diagram

　　Overall dimension

　　当避雷器流过雷击波、工作波或工频过电压时，强动作电流从泄漏电流测量电路传输到反电路，泄漏电流测量电路受到保护。计数器部分利用电磁感应原理获取工作波或工频过电压电流信号，然后在显示器上经微处理器处理，记录动作次数

　　1. Scope of application: 3 ~ 35kV system discrete lightning arrester without (with Series) gap; 2. Power supply: AC / DC 110 ~ 220V, ＜ 1.5W;

　　3. Counting form: A, B and C phases are counted separately and displayed on centralized LCD; 4. Minimum capture discharge current: ＜ 10A; 5. Minimum capture pulse width: ＜ 1 μ s； 6. Leakage current monitoring range: 0 ~ 20mA; 7. Built in clock, power failure holding time: half a year; 8. Storage capacity: ＞ 2000 pieces;

　　9. Commnication interface: 485, class Modbus protocol; 10. Independent address code can be set

　　Method of use

　　1. Connect the corresponding wiring according to the operation manual;

　　2. When powered on, the LCD is displayed in turn according to the sequence of phase a counting, phase B counting and phase C counting;

　　3. Short touch the "F" key to check phase a count, phase B count, phase C count, local address, current date and current address in turn

　　Time, when the current time is displayed, if it is djs-ii type, press the "F" key three times to zero the leakage current value (please pull out the data cable during zero calibration).

　　DJs百度系列高灵敏避雷器放电记录仪功能简介DJs系列高灵敏避雷器放电记录仪（以下简称DJs）是一种用于室内使用的电子式避雷器放电计数器（可选避雷器泄漏电流在线监测）。适用于35KV以下无（串联）间隙避雷器的放电计数。可记录避雷器a、B、C放电动作次数及相应放电时间，液晶显示，数据记录量1000次以上，抗干扰能力强，灵敏度高，并提供网络通信和数据下载接口。

　　通过移动计算机和485-232传输接口，可使用软件下载和分析数据。