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當(dāng)前位置: 首頁 >> 全部產(chǎn)品 >> 電工電氣 >> 電工電器成套設(shè)備 >> ABB避雷器放電記錄儀DJS-II瑞士全新原裝進口
ABB避雷器放電記錄儀DJS-II瑞士全新原裝進口
ABB避雷器放電記錄儀DJS-II瑞士全新原裝進口 價格:888.00  元(人民幣) 產(chǎn)地:上海上海市
最少起訂量:1 發(fā)貨地:上海上海市
上架時間:2023-11-07 12:54:42 瀏覽量:36
上海伽豪自動化科技有限公司  
經(jīng)營模式:貿(mào)易公司 公司類型:私營合伙企業(yè)
所屬行業(yè):電工電器成套設(shè)備 主要客戶:成套設(shè)備廠,紡織廠,機械設(shè)備制造
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詳細(xì)介紹

產(chǎn)品參數(shù)
品牌ABB
測量范圍0-35kv
測量精度18000
保存期一年
分辨率1800*1720
電源220V
加工定制
外形尺寸450*232*323mm
重量0.5kg
可售賣地全國
類型避雷器放電記錄儀
型號DJS-II

  ABB避雷器放電記錄儀DJS-II(標(biāo)稱放電電流5KA殘壓1KV)DJS-I(220V)

  LOVOS避雷器頻率范圍覆蓋48到62赫茲,適用于戶內(nèi)及戶外應(yīng)用。標(biāo)稱放電電流為5 kA或10 kA。連續(xù)工作電壓Uc為280 V,V, 500 V或660 V。

  LOVOS低壓避雷器可用于以下保護:

  低壓架空線路

  獨立電能接收器

  配電變壓器

  其他可受雷電和開關(guān)操作影響的電氣設(shè)備

  為何選擇ABB-

  與全球客戶密切合作并設(shè)計

  滿足全球及本地市場需求

  高質(zhì)量,高可靠性

  DJs Baidu series high sensitive arrester discharge recorder function introduction DJs series high sensitive arrester discharge recorder (hereinafter referred to as DJs) is an electronic arrester discharge counter for indoor use (optional arrester leakage current on-line monitoring). It is suitable for discharge counting of arresters without (with Series) gap below 35KV. It can record a, B and C. the number of discharge actions and corresponding discharge time of lightning arrester, liquid crystal display, data recording volume of more than 1000 times, strong anti-interference ability and high sensitivity, and provide network communication and data download interface. Product features: three-phase centralized counting, strip recording of discharge time, communicable, electronic liquid crystal display. Working principle and product composition DJs series high sensitive lightning arrester discharge recorder is mainly composed of sampler, sensor, adapter box, display, supporting transmission cable and some electronic components. Under normal operating voltage, the change of leakage current through lightning arrester is transmitted to the display through sampler and relevant cables, and converted into digital signal and displayed under the control of microprocessor in the display through amplification circuit and a / D conversion circuit in the display. 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

  DJs百度系列高靈敏避雷器放電記錄儀功能簡介DJs系列高靈敏避雷器放電記錄儀(以下簡稱DJs)是一種用于室內(nèi)使用的電子式避雷器放電計數(shù)器(可選避雷器泄漏電流在線監(jiān)測)。適用于35KV以下無(串聯(lián))間隙避雷器的放電計數(shù)?捎涗洷芾灼鱝、B、C放電動作次數(shù)及相應(yīng)放電時間,液晶顯示,數(shù)據(jù)記錄量1000次以上,抗干擾能力強,靈敏度高,并提供網(wǎng)絡(luò)通信和數(shù)據(jù)下載接口。產(chǎn)品特點:三相集中計數(shù),放電時間條形記錄,通訊,電子液晶顯示。DJs系列高靈敏避雷器放電記錄儀的工作原理及產(chǎn)品組成主要由采樣器、傳感器、轉(zhuǎn)接盒、顯示器、配套傳輸電纜及部分電子元器件組成。在正常工作電壓下,通過避雷器的泄漏電流變化通過采樣器及相關(guān)電纜傳輸至顯示器,并通過顯示器中的放大電路和a/D轉(zhuǎn)換電路轉(zhuǎn)換為數(shù)字信號,在顯示器中的微處理器控制下顯示。當(dāng)避雷器流過雷擊波、工作波或工頻過電壓時,強動作電流從泄漏電流測量電路傳輸?shù)椒措娐,泄漏電流測量電路受到保護。計數(shù)器部分利用電磁感應(yīng)原理獲取工作波或工頻過電壓電流信號,然后在顯示器上經(jīng)微處理器處理,記錄動作次數(shù)

  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. Communication 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).

  4. 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;

  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.適用范圍:3~35kV系統(tǒng)無(帶串聯(lián))間隙離散型避雷器;2.電源:交流/直流110~220V,<1.5W;

  3.計數(shù)形式:A、B、C相分別計數(shù),集中液晶顯示;4.最小捕獲放電電流:<10A;5.最小捕獲脈沖寬度:<1μs;6。泄漏電流監(jiān)測范圍:0~20mA;7.內(nèi)置時鐘,斷電保持時間:半年;8.存儲容量:>2000件;

  9通訊接口:485,Modbus類協(xié)議;10可以設(shè)置獨立的地址代碼

  使用方

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