DJS-I厂家批发 避雷器 发光亮度高发热小
价格：1222.00起
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产品数量：
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关 键 词：DJS-I厂家批发
行 业：仪器仪表 自动化成套控制系统
发布时间：2021-09-28
ABB避雷器放电记录仪--上海伽豪自动化随时欢迎您的来电查询，如需选型请及时来电，希望合作愉快！
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. Communication interface: 485, class Modbus protocol; 10. Independent address code can be set
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
Long press the "F" key, then "CLR" will prompt whether all counts are cleared, and "-" will be displayed. After a "-" appears Execute 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; adopt Short 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;
Method of use1. 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).
适用范围：3~35kV系统无（带串联）间隙离散型避雷器；2.电源：交流/直流110~220V，＜1.5W；3.计数形式：A、B、C相分别计数，集中液晶显示；4.小捕获放电电流：＜10A；5.小捕获脉冲宽度：＜1μs；6。泄漏电流监测范围：0~20mA；7.内置时钟，断电保持时间：半年；8.存储容量：＞2000件；9通讯接口：485，Modbus类协议；10可以设置立的地址代码
