產(chǎn)品詳情
梅州市SANIL開(kāi)關(guān)SB-51V,SB-51V-3,SB-51VB中山立訊電氣有限公司直銷(xiāo)SHINHO,SYSTEM韓國(guó)星河信號(hào)變送器,
SHN-500,Programable,Converter
SHN-600,High/Low,Setter(Programable,Converter)
SHN-700,Programable,Pulse,Converter
SHN-ACC,CT,Transmitter
SHN-ASC,Adder&Subtractor,Converter
SHN-AVC,PT,Converter
SHN-DFC,DC,To,Frequnecy,Converter
SHN-DSC,Signal,Converter
SHN-FDC,Frequency,To,DC,Converter
SHN-FRR,Frequency,Surge,Protector(10KA/Wall,Mount)在此,對(duì)使用本儀表和外部存儲(chǔ)媒體時(shí)的注意事項(xiàng)進(jìn)行說(shuō)明。A.彩色無(wú)紙記錄儀塑料零部件較多,清掃時(shí)請(qǐng)使用干燥的柔軟布擦拭。不能使用苯劑,香蕉水等藥劑清掃,可能造成變色或變形。B.請(qǐng)不要將帶電品靠近信號(hào)端子,可能引起故障。C.如果您確認(rèn)從儀表中冒煙,聞到有異味,發(fā)出異響等異常情況發(fā)生時(shí),請(qǐng)立即切斷供電電源,并及時(shí)與供貨商或我公司取得聯(lián)系。彩色無(wú)紙記錄儀使用注意事項(xiàng)1.存儲(chǔ)媒體是精密產(chǎn)品,請(qǐng)小心使用。2.使用U盤(pán)請(qǐng)注意靜電保護(hù)。3.在高溫(大約400C以上)使用存儲(chǔ)媒體時(shí),請(qǐng)?jiān)诒4鏀?shù)據(jù)時(shí)插入存儲(chǔ)媒體,數(shù)據(jù)保存結(jié)束后取出放好,不要長(zhǎng)期插在儀表上。4.打開(kāi)/關(guān)閉電源前,請(qǐng)取出存儲(chǔ)媒體。5.當(dāng)存儲(chǔ)燈(在U‘上)點(diǎn)亮?xí)r。
SHN-FSC,Pulse,Scaler,Converter
SHN-HLS,High/Low,Setter,Converter
SHN-IPS,Current,Loop,Supply,Converter
SHN-ISO,Signal,Converter
SHN-LCT,Load,Cell,Converter
SHN-LIM,Signal,Limit,Converter
SHN-PDB,Power,Supply,Converter
SHN-PDC,Pulse,Divid,Converter
SHN-PHC,Peak,Hold,Converter
SHN-PMC,Potentiometer,Converter
SHN-RTD,RTD,Converter
SHN-RVS,Signal,Reverse,Converter
SHN-SHC,Sample,Hold,Converter
SHN-SHL,High/Low,Select,Converter
SHN-SIS,Signal,Select,Converter
SHN-SQT,Square,Root,Extract,Converter
SHN-T/C,T/C,Converter
SHINHO,SYSTEM韓國(guó)星河信號(hào)變送器
SPN-ACC,CT,Transmitter(4-Output),,
SPN-AVC,PT,Converter(4-Output),,
SPN-DSC,Signal,Converter(4-Output),,
SPN-HLS,High/Low,Setter,Converter(4-Output),,
SPN-IPS,Current,Loop,Supply,Converter(4-Output),,
SPN-ISO,Signal,Converter(4-Output),,
SPN-PMC,Potentiometer,Converter(4-Output),,
SPN-RTD,RTD,Converter(4-Output),,
SPN-RVS,Reverse,Converter,,
SPN-SQT,Square,Root,Extract,Converter(4-Output),,
SPN-T/C,T/C,Converter(4-Output),,
SSN-ACC,CT,Converter(Wall,Mount),,
SSN-AVC,PT,Converter(Wall,Mount),,俗稱(chēng)耐壓。常用可控硅的VRRM/VDRM一般為幾百伏到一千伏。⒊控制極觸發(fā)電流(IGT),俗稱(chēng)觸發(fā)電流。常用可控硅的IGT一般為幾微安到幾十毫安。在規(guī)定環(huán)境溫度和散熱條件下,允許通過(guò)陰極和陽(yáng)極的電流平均值。封裝形式編輯常用可控硅的封裝形式有TO-TO-TO-202AB、TO-TO-220ABC、TO-3P、SOT-TO-TO-SOT-SOT23-3L等用途編輯普通晶閘管基本的用途就是可控整流。大家熟悉的二極管整流電路屬于不可控整流電路。如果把二極管換成晶閘管,就可以構(gòu)成可控整流電路。以簡(jiǎn)單的單相半波可控整流電路為例,在正弦交流電壓U2的正半周期間。
SSN-DSC,Signal,Converter(Wall,Mount),,
SSN-IPS,Current,Loop,Supply,Converter(Wall,Mount),,
SSN-ISO,Signal,Converter(Wall,Mount),,
SSN-PMC,Potentiometer,Converter(Wall,Mount),,
SSN-RTD,RTD,Converter(Wall,Mount),,
SSN-RVS,Reverse,Converter(Wall,Mount),,
SSN-SQT,Square,Root,Extract,Converter(Wall,Mount),,
SHN-1100,Indicator(Mosaic,Type),
SHN-1200,Total,Counter(Mosaic,Type),,
SHN-3110,Indicator(Only,Display,Type),,
SHN-2000,Total,Counter,,
SMI-3000,Indicator(Smart,Program,Type),,
PRI-3000,Multi,Input,Program,Type,,
SMI-3000,Indicator(Smart,Program,Type),,
SB-6100,Bar-Graphic,Type,,
SHN-3700,Indicator(Large,Display,Type),,
SHN-3800,Indicator(Large,Display,Type/Dual,Indicating),,
SHINHO,SYSTEM韓國(guó)星河避雷器
SHN-ARR30/70,,Signal,Line,Surge,Protector(3KA/Wall,Mount),,
SHN-ARR30-1/70-1,,Signal,Line,Surge,Protector(10KA/Wall,Mount),,
SHN-ARR30-1R/70-1R,,Signal,Line,Surge,Protector(10KA/Rail,Mount),,
SSP-10/25/40R,,Signal,Line,Surge,Protector(10KA/25KA/40KA),,
SSP-25/40,,Signal,Line,Surge,Protector(25KA/40KA),,
SHN-PRR125,,Power,Line,Surge,Protector(3KA/110V/Wall,Mount),,
SHN-PRR125-1,,Power,Line,Surge,Protector(10KA/110V/Wall,Mount),,
SHN-PRR125-1R,,Power,Line,Surge,Protector(10KA/110V/Rail,Mount),,無(wú)紙記錄儀通用技術(shù)要求外觀1.1結(jié)構(gòu)件儀表的結(jié)構(gòu)件應(yīng)有良好的表面處理,不應(yīng)有鍍層脫落、銹蝕、霉斑等現(xiàn)象,也不應(yīng)有劃傷、沾污等痕跡,不應(yīng)有明顯變形損壞或缺件。1.2連接機(jī)構(gòu)儀表外部接線端子應(yīng)齊全,接頭與插座之間應(yīng)有定位裝置,以保證接擂時(shí)各接插點(diǎn)具有惟一的對(duì)應(yīng)關(guān)系,插人單元及插件應(yīng)有緊固或鎖緊裝置。1.3標(biāo)志和符號(hào)儀表面板或銘牌上的標(biāo)志、文字、圖形符號(hào)、數(shù)字和計(jì)量單位等應(yīng)符合相應(yīng)的規(guī)范,并應(yīng)鮮明、清晰,不應(yīng)殘缺和沾污。顯示2.1讀數(shù)顯示機(jī)構(gòu)儀表顯示讀數(shù)應(yīng)清晰、無(wú)疊字、亮度均勻,不應(yīng)有缺筆劃或無(wú)測(cè)量單位等現(xiàn)象,狀態(tài)顯示應(yīng)正確。進(jìn)入工作狀態(tài)后,畫(huà)面顏色、清晰度、畫(huà)面切換應(yīng)正常。2.2顯示范圍儀表應(yīng)能按照設(shè)定范圍進(jìn)行全量程的顯示。
SHN-PRR250,,Power,Line,Surge,Protector(3KA/220V/Wall,Mount),,
SHN-PRR250-1,,Power,Line,Surge,Protector(10KA/220V/Wall,Mount),,
SHN-PRR250-1R,,Power,Line,Surge,Protector(10KA/220V/Rail,Mount),,
PSP-30/40/50,RP,,Surge,Protector(捍紡/竄惑)(30KA/40KA/50KA),,
PSP-30/40/50,RS,,Surge,Protector(流紡/竄惑)(30KA/40KA/50KA),,
PSP30/50,,Surge,Protector(流紡/竄惑/Wall,Mounting)(30KA/50KA),,
PSP-40/80/120(2P2W),,Surge,Protector(捍紡/竄惑/Wall,Mounting)(40KA/80KA/120KA),,
PSP-40/80/120(3P4W),,Surge,Protector(捍紡/3惑/Wall,Mounting)(40KA/80KA/120KA),,
PSP-M200,,Surge,Protector(捍紡/竄惑/3惑)(20KA/40KA/80KA.....),,
PSP-M400,,Surge,Protector(捍紡/竄惑/3惑)(20KA/40KA/80KA.....),,
SHN-TMR,,Telecommunication,Line,Surge,Protector(3KA),,
SHN-TMR-1R,,Telecommunication,Line,Surge,Protector(10KA),,
TSP-10/20,,Telecommunication,Line,Surge,Protector(10KA/20KA),,
SHN-PMR,,Potentiometer,Surge,Protector(10KA/Wall,Mount),,
SHN-FRR,,Frequency,Surge,Protector(10KA/Wall,Mount),,
SHN-RTR,,RTD,Line,Surge,Protector(10KA/Wall,Mount),,
SHN-TCR,,T/C,Line,Surge,Protector(10KA/Wall,Mount),,
SSP-25/40,,Signal,Line,Surge,Protector(25KA/40KA),當(dāng)局部固體絕緣沿面的電場(chǎng)強(qiáng)度達(dá)到一定數(shù)值時(shí),就會(huì)造成局部放電。上述局部放電的直接后果是使絕緣油裂解,在絕緣層間生成大量的x臘,介損增大。這種放電是有累積效應(yīng)的,任其發(fā)展下去,油中氣體分析將可能出現(xiàn)電弧放電的特征。3)由于絕緣材料不清潔或含濕高,可能在其表面產(chǎn)生沿面放電。這種情況多見(jiàn)于一次端子引線沿墊塊表面放電。4)某些連接松動(dòng)或金屬件電位懸浮將導(dǎo)致火花放電,例如一次繞組支持螺母松動(dòng),造成一次繞組屏蔽鋁箔電位懸浮,末屏引線接觸或焊接不良甚至斷線,均會(huì)引起此類(lèi)故障。5)-次連接夾板、螺栓、螺母松動(dòng),末屏接地螺母松動(dòng),抽頭緊固螺母松動(dòng)等,均可能使接觸電阻增大,從而導(dǎo)致局部過(guò)熱故障。此外,現(xiàn)場(chǎng)維護(hù)管理不當(dāng)也應(yīng)引起重視。