LOVOS是由金属氧化物包裹与防紫外的聚酰胺外壳的无间隙避雷器，可通过避雷器顶端的螺丝连接到架空线路。接地底座为单孔平板连接器，LOVOS可以配以开断装置。

　　产品特点：三相集中计数，放电时间条形记录，通讯，电子液晶显示。DJs系列高灵敏避雷器放电记录仪的工作原理及产品组成主要由采样器、传感器、转接盒、显示器、配套传输电缆及部分电子元器件组成。在正常工作电压下，通过避雷器的泄漏电流变化通过采样器及相关电缆传输至显示器，并通过显示器中的放大电路和a/D转换电路转换为数字信号，在显示器中的微处理器控制下显示。

　　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。

　　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

　　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).

　　使用方法

　　1.按照操作手册连接相应的接线；

　　2.通电时，LCD按a相计数、B相计数、C相计数顺序依次显示；

　　3.短按“F”键，依次检查a相计数、B相计数、C相计数、本地地址、当前日期和当前地址

　　时间，当显示当前时间时，如果是djs ii型，按“F”键三次，将泄漏电流值归零（归零校准时请拔出数据电缆）。

　　4.长按“F”键，“CLR”将提示是否清除所有计数，并显示“-”。在出现“-”之后

　　执行复位操作，在出现“-”之前释放“F”键退出；5.按后“▲" 及"▼同时进入设定状态时，“年”位先闪烁，可通过上下键进行调整；采用短按“F”可依次切换到“月”、“日”、“小时”、“分钟”和“秒”。第二次调整结束后，短按“F”可显示计数器的地址代码。如果需要调整，请按“▲“和”▼“调整，调整立即生效；调整过程中，如果操作在任何位置停止超过7S，则自动恢复待机状态，前一次调整生效。6.相关数据可通过485总线由后台软件管理；