质保一年 DJS-I/B ABB避雷器_上海博沃斯自动化科技有限公司

电压35kv 电流100A 质保一年认证CCC 材质防触电

When the lightning arrester flows through lightning wave, operation wave or power frequency overvoltage, the strong action current will be transferred from the leakage current measurement circuit to the counter circuit, and the leakage current measurement circuit is protected. The counter part uses the principle of electromagnetic induction to obtain the signal of operation wave or power frequency overvoltage current, and then processed by the microprocessor in the display to record the number of actions
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
DJS-I/B

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).
DJS-I/B

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;
DJS-I/B

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
使用方法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；短“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　　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）。

DJS-I/B