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光伏站sf6泄漏在線報警系統主機單價SF6報警

發布時間:2023-11-13 21:53:02       發布人:dxdz  瀏覽量:

光伏站sf6泄漏在線報警系統主機單價SF6報警

SF6氣(qi)(qi)體(ti)(ti)泄漏(lou)監控(kong)子系統主要對SF6氣(qi)(qi)體(ti)(ti)為(wei)絕緣介質的(de)高壓電器(qi)設(she)備場所(suo)內進行(xing)環境監測。當場所(suo)內設(she)備發生SF6氣(qi)(qi)體(ti)(ti)泄漏(lou)時,由于(yu)SF6氣(qi)(qi)體(ti)(ti)的(de)密度(du)是空氣(qi)(qi)的(de)5倍,積(ji)累(lei)于(yu)底層空間,并造(zao)成局部缺氧,引起(qi)嚴重事故。為(wei)此(ci):《電業安全工作規(gui)程》(發電廠和變電站(zhan)部分)特別規(gui)定,工作人員進入SF6配(pei)電裝置室低(di)位區或電纜(lan)溝(gou)進行(xing)工作必須(xu)保證(zheng)SF6氣(qi)(qi)體(ti)(ti)濃(nong)度(du)小于(yu)1000ppm,含氧量不低(di)于(yu)18%及周圍環境相對濕(shi)度(du)80%,同時必須(xu)開啟通風系統。SF6+O2雙氣(qi)(qi)體(ti)(ti)探(tan)測器(qi)_SF6+O2氣(qi)(qi)體(ti)(ti)探(tan)測器(qi)_SF6+O2探(tan)測器(qi)_SF6+O2雙氣(qi)(qi)體(ti)(ti)探(tan)頭(tou)(tou)_SF6+O2氣(qi)(qi)體(ti)(ti)探(tan)頭(tou)(tou)_sf6氣(qi)(qi)體(ti)(ti)檢測儀

雙氣(qi)體(ti)檢測器(qi)主要由(you)傳感器(qi)、單片(pian)(pian)機(ji)、運算放大電路、通(tong)訊芯片(pian)(pian)等組成。傳感器(qi)將氣(qi)體(ti)濃(nong)度轉(zhuan)換(huan)(huan)為(wei)(wei)模(mo)擬電信(xin)(xin)號,然后將模(mo)擬電信(xin)(xin)號通(tong)過運算放大電路、單片(pian)(pian)機(ji)轉(zhuan)換(huan)(huan)為(wei)(wei)數字信(xin)(xin)號,后通(tong)過通(tong)訊芯片(pian)(pian)轉(zhuan)換(huan)(huan)為(wei)(wei)modbus RTU標準信(xin)(xin)號,上傳給(gei)控制器(qi)。

DX6000H型SF6 在線(xian)(xian)監測(ce)報(bao)警(jing)系(xi)統適用于(yu)配電(dian)室、開關站、光伏發電(dian)廠、海上(shang)風電(dian)場、10KV、35KV、220KV開關柜、GIS室等場所;設(she)備監測(ce)精度(du)高、范圍廣、功能(neng)全,具有(you)良(liang)好的擴展(zhan)性(xing) 2.1 采用1024*600觸摸屏,全中文菜單(dan)操作,界面友好,操作簡(jian)單(dan); 2.2 設(she)備集(ji)成三(san)組(zu)485接(jie)(jie)(jie)口(kou)(kou),采用插拔(ba)式接(jie)(jie)(jie)線(xian)(xian)端子(zi)接(jie)(jie)(jie)線(xian)(xian)簡(jian)單(dan),具有(you)良(liang)好的抗干擾能(neng)力,總線(xian)(xian)通訊,布線(xian)(xian)經濟,安(an)裝方便(bian); 2.3 三(san)組(zu)DC24V接(jie)(jie)(jie)口(kou)(kou),可選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故(gu)障(zhang)檢測(ce),并(bing)能(neng)用中文顯示處準確的故(gu)障(zhang)部位及類型; 2.5 自動檢索探測(ce)器(qi)地址及狀態,SF6/O2/溫濕度(du)探測(ce)器(qi)在同一系(xi)統監控; 2.6 大(da)容量儲存(cun)芯(xin)片,循環記錄報(bao)警(jing)信(xin)息,大(da)可記錄50000條; 2.7 RS485上(shang)傳接(jie)(jie)(jie)口(kou)(kou),標準modbus Rtu通訊協議。

2.8 關(guan)鍵參(can)數(shu)(shu),加(jia)密設(she)定(ding),防(fang)止誤操作 2.9 多可(ke)(ke)(ke)(ke)(ke)選配7組(zu)繼電器(qi),繼電器(qi)控制方(fang)(fang)式(shi)可(ke)(ke)(ke)(ke)(ke)軟件設(she)置(zhi) 2.10 具有 年-月-日-時(shi)(shi)(shi)-分(fen)-秒設(she)置(zhi)功能(neng),并(bing)且帶有每周七天分(fen)別(bie)顯示功能(neng) 壁掛(gua)式(shi)SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6氧氣(qi)(qi)(qi)一體(ti)式(shi)探測器(qi)_SF6泄漏在線監測報(bao)(bao)警(jing)(jing)系統_SF6氣(qi)(qi)(qi)體(ti)在線監測報(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)體(ti)在線監測報(bao)(bao)警(jing)(jing)系統 三章(zhang):主(zhu)(zhu)要技術(shu)指(zhi)標(biao) 3.1 壁掛(gua)式(shi)主(zhu)(zhu)機(ji)技術(shu)指(zhi)標(biao)(DX6000H型) 3.1.1 工(gong)(gong)作電壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)(gong)作溫度(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作濕(shi)度(du): ≤93%RH 3.1.5 顯示方(fang)(fang)式(shi): 列表顯示,每頁顯示8組(zu)或(huo)10組(zu)數(shu)(shu)據(每組(zu)包括SF6/02/溫度(du)/濕(shi)度(du)四種(zhong)數(shu)(shu)據和兩種(zhong)數(shu)(shu)據狀態(tai)) 3.1.6 上傳(chuan)參(can)數(shu)(shu): 默(mo)認ID 1(可(ke)(ke)(ke)(ke)(ke)調(diao)(diao)),默(mo)認波(bo)特(te)率9600(可(ke)(ke)(ke)(ke)(ke)調(diao)(diao)) 3.1.7 人(ren)體(ti)感應:默(mo)認開(kai)啟(qi)感應亮屏功能(neng) 3.1.8 屏幕(mu)保(bao)護:默(mo)認開(kai)啟(qi)亮屏5分(fen)鐘后自動(dong)(dong)(dong)(dong)息屏,人(ren)體(ti)感應或(huo)觸摸可(ke)(ke)(ke)(ke)(ke)亮屏 3.1.9 排(pai)(pai)(pai)風功能(neng):自動(dong)(dong)(dong)(dong)排(pai)(pai)(pai)風,定(ding)時(shi)(shi)(shi)排(pai)(pai)(pai)風,手(shou)動(dong)(dong)(dong)(dong)排(pai)(pai)(pai)風,延時(shi)(shi)(shi)排(pai)(pai)(pai)風,手(shou)動(dong)(dong)(dong)(dong)排(pai)(pai)(pai)風可(ke)(ke)(ke)(ke)(ke)設(she)置(zhi)低1s,大12H,自動(dong)(dong)(dong)(dong)排(pai)(pai)(pai)風分(fen)為(wei)12組(zu),可(ke)(ke)(ke)(ke)(ke)設(she)置(zhi)開(kai)啟(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)日期、開(kai)啟(qi)時(shi)(shi)(shi)間(jian)(jian)及啟(qi)動(dong)(dong)(dong)(dong)時(shi)(shi)(shi)間(jian)(jian)(啟(qi)動(dong)(dong)(dong)(dong)時(shi)(shi)(shi)間(jian)(jian)可(ke)(ke)(ke)(ke)(ke)更改)功能(neng) sf6氣(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)裝置(zhi)_SF6報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)器(qi)。

SF6行(xing)(xing)業安全法規摘錄 ■191條(tiao)(tiao) 裝(zhuang)(zhuang)有SF6設(she)備的(de)配電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)和(he)SF6氣(qi)體(ti)(ti)實驗室(shi)(shi)(shi),必須裝(zhuang)(zhuang)設(she)強力通(tong)風(feng)裝(zhuang)(zhuang)置(zhi)(zhi)。風(feng)口應設(she)置(zhi)(zhi)在(zai)室(shi)(shi)(shi)內(nei)低(di)部。■192條(tiao)(tiao) 在(zai)室(shi)(shi)(shi)內(nei),設(she)備充裝(zhuang)(zhuang)SF6氣(qi)體(ti)(ti)時,周圍(wei)環境相(xiang)對濕度應≤80%,同時必須開啟通(tong)風(feng)系統(tong),并(bing)避免SF6氣(qi)體(ti)(ti)漏泄到工作(zuo)區。工作(zuo)區空(kong)氣(qi)中SF6氣(qi)體(ti)(ti)含(han)量(liang)(liang)(liang)不得超過1000ppm。■196條(tiao)(tiao) 工作(zuo)人員(yuan)進(jin)(jin)入(ru)SF6配電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi),必須先(xian)通(tong)風(feng)15min,并(bing)用檢(jian)漏儀測(ce)量(liang)(liang)(liang)SF6氣(qi)體(ti)(ti)含(han)量(liang)(liang)(liang)。盡量(liang)(liang)(liang)避免一人進(jin)(jin)入(ru)SF6配電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)進(jin)(jin)行(xing)(xing)巡視,不準一人進(jin)(jin)入(ru)從事檢(jian)修工作(zuo)。■198條(tiao)(tiao) 進(jin)(jin)入(ru)SF6配電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)低(di)位區或電纜溝進(jin)(jin)行(xing)(xing)工作(zuo)應先(xian)檢(jian)測(ce)含(han)氧量(liang)(liang)(liang)(不低(di)于18%)和(he)SF6氣(qi)體(ti)(ti)含(han)量(liang)(liang)(liang)是否合格

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