韓國(guó)AUTOMA,AD80-150BF特價(jià)批發(fā)LVS CO光源,LV-DRF-42R-SW/RD/GR/BL 1.8/1.1/1.8/1.8,outerΦ42,innerΦ11,height20mm,12V/24V,
LVS CO光源,LV-DRF-54R-SW/RD/GR/BL 3.6/2.2/3.6/3.6,outerΦ54,innerΦ15,height20mm,12V/24V,
LVS CO光源,LV-DRF-68R-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ68,innerΦ29,height20mm,12V/24V,
LVS CO光源,LV-DRF-82R-SW/RD/GR/BL 7.2/4.4/7.2/7.2,outerΦ54,innerΦ15,height20mm,12V/24V,
LVS CO光源,LV-DRF-96R-SW/RD/GR/BL 10.8/6.5/10.8/10.8,outerΦ96,innerΦ49,height20mm,12V/24V,
LVS CO光源,LV-DRF-117R-SW/RD/GR/BL 14.4/8.7/14.4/14.4,outerΦ117,innerΦ70,height20mm,12V/24V,
LVS CO光源,LV-DRF-138R-SW/RD/GR/BL 10.8/6.5/10.8/10.8,outerΦ138,innerΦ91,height20mm,12V/24V,
LVS CO光源,LV-DRF-175R-SW/RD/GR/BL 14.4/8.7/14.4/14.4,outerΦ175,innerΦ109,height23mm,12V/24V,,
LVS CO光源,LV-DRF-205R-SW/RD/GR/BL 18/10.8/18/18,outerΦ205,innerΦ139,height23mm,12V/24V
LVS CO光源,LV-DRT-27R-SW/RD/GR/BL 0.9/0.5/0.9/0.9,outerΦ27,innerΦ10,height22mm,12V/24V,
LVS CO光源,LV-DRT-46R-SW/RD/GR/BL 2.9/1.5/2.9/2.9,outerΦ46,innerΦ18,height20mm,12V/24V,
LVS CO光源,LV-DRT-70A-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ70,innerΦ31,height20mm,12V/24V,
LVS CO光源,LV-DRT-97A-SW/RD/GR/BL 9/5.4/9/9,outerΦ97,innerΦ58,height20mm,12V/24V,韓國(guó)AUTOMA,AD80-150BF特價(jià)批發(fā) 已經(jīng)將主要零部件的成品率從原來(lái)的80%多到90%",顯然,不同企業(yè)所選擇的路應(yīng)該是不同的,對(duì)于那些面臨著巨大生存壓力的企業(yè)而言,如何活下來(lái)是位的,保證銷(xiāo)量和合理利潤(rùn)是首要;而對(duì)于尚有余力的企業(yè)來(lái)說(shuō),確實(shí)應(yīng)該考慮下一步的努力方向。
LVS CO光源,LV-DRT-119A-SW/RD/GR/BL 14.4/8.7/14.4/14.4,outerΦ119,innerΦ72,height21.5mm,12V/24V,
LVS CO光源,LV-DRT-61B-SW/RD/GR/BL 3.6/2.2/3.6/3.6,outerΦ61,innerΦ32,height20mm,12V/24V,
LVS CO光源,LV-DRT-81B-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ81,innerΦ52,height20mm,12V/24V,
LVS CO光源,LV-DRT-101B-SW/RD/GR/BL 7.2/4.4/7.2/7.2,outerΦ101,innerΦ72,height20mm,12V/24V,
LVS CO光源,LV-DRT-122B-SW/RD/GR/BL 12.6/7.6/12.6/12.6,outerΦ122,innerΦ86,height22mm,12V/24V,
LVS CO光源,LV-DRT-150B-SW/RD/GR/BL 16.2/9.8/16.2/16.2,outerΦ150,innerΦ114,height22m,12V/24V,
LVS CO光源,LV-DRT-176B-SW/RD/GR/BL 25.2/15.2/25.2/25.2,outerΦ176,innerΦ133,height24mm,12V/24V,
LVS CO光源,LV-DRT-79C-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ79,innerΦ50,height 20mm,12V/24V,
LVS CO光源,LV-DRT-99C-SW/RD/GR/BL 7.2/4.4/7.2/7.2,outerΦ99,innerΦ70mm,height 20mm,12V/24V,
LVS CO光源,LV-DRT-118C-SW/RD/GR/BL 7.2/4.4/7.2/7.2,outerΦ118,innerΦ84,height23mm,12V/24V
LVS CO,LED燈LV-DLA2-77D-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ77,innerΦ34,height20mm,12V/24V,
LVS CO,LED燈LV-DLA2-97D-SW/RD/GR/BL 7.2/4.4/7.2/7.2,outerΦ97,innerΦ54,height20mm,12V/24V,
LVS CO,LED燈LV-DLA2-115D-SW/RD/GR/BL 12.6/7.6/12.6/12.6,outerΦ115,innerΦ68,height23.5mm,12V/24V,
LVS CO,LED燈LV-DLA2-130D-SW/RD/GR/BL 14.4/8.7/14.4/14.4,outerΦ130,innerΦ83,height23.5mm,12V/24V,
LVS CO,LED燈LV-DLA2-143D-SW/RD/GR/BL 16.2/9.8/16.2/16.2,outerΦ143,innerΦ96,height23.5mm,12V/24V,
LVS CO,LED燈LV-DLA2-56E-SW/RD/GR/BL 3.6/2.2/3.6/3.6,outerΦ56,innerΦ17,height20.5mm,12V/24V,
LVS CO,LED燈LV-DLA2-76E-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ76,innerΦ37,height20.5mm,12V/24V,
LVS CO,LED燈LV-DLA2-85E-SW/RD/GR/BL 9/5.4/9/9,outerΦ208,innerΦ176,height22mm,12V/24V,
LVS CO,LED燈LV-DLA2-98E-SW/RD/GR/BL 10.8/6.5/10.8/10.8,outerΦ98,innerΦ57,height24.5mm,12V/24V,
LVS CO,LED燈LV-DLA2-111E-SW/RD/GR/BL 12.6/7.6/12.6/12.6,outerΦ111,innerΦ70,height 24.5mm,12V/24V,
LVS CO,LED燈LV-DL-63-SW/RD/GR/BL 1.8/1.1/1.8/1.8,outerΦ63,innerΦ30,height10mm,12V/24V, 通電延時(shí)型時(shí)間繼電器的動(dòng)作原理:當(dāng)時(shí)間繼電器線(xiàn)圈通電時(shí),銜鐵被吸合,桿在寶塔形彈簧的作用下移動(dòng),移動(dòng)的速度要根據(jù)進(jìn)氣孔的節(jié)流程度而定,各延時(shí)觸頭不立即動(dòng)作,而要通過(guò)傳動(dòng)機(jī)構(gòu)延長(zhǎng)一段整定時(shí)間才動(dòng)作,線(xiàn)圈斷電時(shí)延時(shí)觸頭迅速?gòu)?fù)原。 空氣開(kāi)關(guān)又稱(chēng)斷路器。斷路器中有兩種脫扣器,一種是過(guò)電流脫扣器(又稱(chēng)延時(shí)脫扣器),由雙金屬片機(jī)構(gòu)組成,用于過(guò)負(fù)載保護(hù)。一種是瞬時(shí)脫扣器,由電磁機(jī)構(gòu)組成,用于短路瞬時(shí)保護(hù)。瞬時(shí)脫扣特性分C、D兩種。設(shè)斷路器額定電流為In,C型的整定電流為5~10In,D型的整定電流為10~14In。
LVS CO,LED燈LV-DL-106-SW/RD/GR/BL 3.6/2.2/3.6/3.6,outerΦ106,innerΦ73,height10mm,12V/24V,
LVS CO,LED燈LV-DL-149-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ149,innerΦ116,height 10mm,12V/24V,
LVS CO,LED燈LV-DL-192-SW/RD/GR/BL 7.2/4.4/7.2/7.2,outer Φ192,innerΦ159,height10mm,12V/24V,
LVS CO,LED燈LV-DB-29X16-V2-SW/RD/GR/BL 1.1/0.6/1.1/1.1,W39mm,D18mm,H21mm,12V/24V,
LVS CO,LED燈LV-DB-55X16-V2-SW/RD/GR/BL 2.2/1.1/2.2/2.2,W65mm,D18mm,H21mm,12V/24V,
LVS CO,LED燈LV-DB-82X16-V2-SW/RD/GR/BL 3.3/1.7/3.3/3.3,W92mm,D18mm,H21mm,12V/24V,
LVS CO,LED燈LV-DB-55X24-V2-SW/RD/GR/BL 3.6/1.8/3.6/3.6,W65mm,D26mm,H21mm,12V/24V,
LVS CO,LED燈LV-DB-82X24-V2-SW/RD/GR/BL 5.4/2.7/5.4/5.4,W92mm,D26mm,H21mm,12V/24V,
LVS CO,LED燈LV-DB-108X24-V2-SW/RD/GR/BL 7.2/3.6/7.2/7.2,W118mm,D26mm,H21mm,12V/24V,
LVS CO,LED燈LV-DB2-45X15-SW/RD/GR/BL 1.8/1.1/1.8/1.8,W55mm,D24.5mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-90X15-SW/RD/GR/BL 3.6/2.2/3.6/3.6,W100mm,D24.5mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-135X15-SW/RD/GR/BL 5.4/3.3/5.4/5.4,W145mm,D24.5mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-180X15-SW/RD/GR/BL 7.2/4.4/7.2/7.2,W190mm,D24.5mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-108X22-V3-SW/RD/GR/BL 7.2/3.6/7.2/7.2,W118mm,D32mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-160X22-SW/RD/GR/BL 10.8/5.4/10.8/10.8,W170mm,D32mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-240X22-SW/RD/GR/BL 16.2/8.1/16.2/16.2,W250mm,D32mm,H23mm,12V/24V
LVS CO,LED燈LV-DB2-68X28-SW/RD/GR/BL 5.4/3.3/5.4/5.4,W78mm,D38mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-90X28-SW/RD/GR/BL 7.2/4.4/7.2/7.2,W100mm,D38mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-113X28-SW/RD/GR/BL 9/5.4/9/9,W122.5mm,D38mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-135X28-SW/RD/GR/BL 10.8/6.5/10.8/10.8,W122.5mm,D38mm,H23mm,12V/24V,
LVS CO,LED燈LV-DB2-158X28-SW/RD/GR/BL 12.6/7.6/12.6/12.6,W167.5mm,D38mm,H23mm,12V/24V
LVS CO,LED燈LV-DB2-180X28-SW/RD/GR/BL 14.4/8.7/14.4/14.4,W190mm,D38mm,H23mm,12V/24V
LVS CO,LED燈LV-DB2-SL-OPTION BLOCK-L,
LVS CO,LED燈LV-DB2-SL-OPTION BLOCK-S, 為了使電動(dòng)機(jī)不過(guò)電流,就要維持磁通密度不變。在50HZ電源條件下,維持磁通密度不變的電壓是(5O/60)X380=317伏。就是說(shuō)只要把電源電壓降至317伏,60HZ,380ⅴ的電動(dòng)機(jī)在50HZ,380ⅴ的電源上使用不會(huì)。同時(shí)注意以下兩個(gè)問(wèn)題。
LVS CO,LED燈LV-ILA-66R-SW/RD/GR/BL 3.6/2.2/3.6/3.6,outerΦ66,innerΦ37,height34mm,12V/24V,
LVS CO,LED燈LV-ILA-88R-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ88,innerΦ59,height34mm,12V/24V,
LVS CO,LED燈LV-ILA-110R-SW/RD/GR/BL 7.2/4.4/7.2/7.2,outerΦ110,innerΦ81,height34mm,12V/24V,
LVS CO,LED燈LV-ILA-132RT-SW/RD/GR/BL 9/5.4/9/9,outerΦ132,innerΦ103,height34mm,12V/24V,
LVS CO,LED燈LV-ILA-154RT-SW/RD/GR/BL 10.8/6.5/10.8/10.8,outerΦ154,innerΦ125,height34mm,12V/24V,
LVS CO,LED燈LV-ILA-176RT-SW/RD/GR/BL 12.6/7.6/12.6/12.6,outerΦ176,innerΦ147,height34mm,12V/24V,
LVS CO,LED燈LV-ILA-246RT-SW/RD/GR/BL 27/16.2/27/27,outerΦ246,innerΦ209,height41mm,12V/24V,
LVS CO,LED燈LV-ILA-85SF-SW/RD/GR/BL 3.6/2.2/3.6/3.6,W85mm,D85mm,H34mm,12V/24V,
LVS CO,LED燈LV-ILA-94SF-SW/RD/GR/BL 7.2/4.4/7.2/7.2,W94mm,D94mm,H34mm,12V/24V,
LVS CO,LED燈LV-ILA-162SF-SW/RD/GR/BL 14.4/8.7/14.4/14.4,W162mm,D162mm,H34mm,12V/24V,
LVS CO,LED燈LV-ILA-85ST-SW/RD/GR/BL 3.6/2.2/3.6/3.6,W85mm,D85mm,H34mm,12V/24V,
LVS CO,LED燈LV-ILA-94ST-SW/RD/GR/BL 16.2/9.8/16.2/16.2,W94mm,D94mm,H34mm,12V/24V, 2.10熱及動(dòng)倍數(shù):電力系統(tǒng)故障時(shí),電流互感器受到由于短路電流引起的巨大電流的熱效應(yīng)和電動(dòng)力作用,電流互感器應(yīng)該有能夠承受而不致受到破壞的能力,這種承受的能力用熱和動(dòng)倍數(shù)表示。熱倍數(shù)是指熱電流1s內(nèi)不致使電流互感器的超過(guò)允許限度的電流與電流互感器的額定電流之比?! ±?:設(shè)有一密繞直螺線(xiàn)管。半徑為R,通電流I??傞L(zhǎng)度L,總匝數(shù)N(單位長(zhǎng)度繞有n匝線(xiàn)圈),試求管內(nèi)部軸線(xiàn)上一點(diǎn)P處的磁感應(yīng)強(qiáng)度。解:建立坐標(biāo)系,在距P點(diǎn)x處任意截取一小段dx,其線(xiàn)圈匝數(shù)為:電流為:。其相當(dāng)于一個(gè)圓電流,它在P點(diǎn)的磁感應(yīng)強(qiáng)度為:。
LVS CO,LED燈LV-ILA-162ST-SW/RD/GR/BL 14.4/8.7/14.4/14.4,W162mm,D162mm,H34mm,12V/24V,
LVS CO,LED燈LV-IDM2-46R-SW/RD/GR/BL 2.9/1.4/2.9/2.9,outerΦ46,innerΦ11,height40mm,12V/24V
LVS CO,LED燈LV-IDM2-56R-SW/RD/GR/BL 3.6/1.8/3.6/3.6,outerΦ56,innerΦ11,height40mm,12V/24V,
LVS CO,LED燈LV-IDM2-90R-SW/RD/GR/BL 12.2/6.1/12.2/12.2,outerΦ90,innerΦ16,height70mm,12V/24V,
LVS CO,LED燈LV-IDM3-75R-LCC-V7-SW/RD/GR/BL 5.4/3.3/5.4/5.4,outerΦ50,innerΦ22,height41mm,12V/24V,
LVS CO,LED燈LV-IDM3-100R-V2-LCC-SW/RD/GR/BL 7.8/4.7/7.8/7.8,outerΦ100,innerΦ35,height 65mm,12V/24V,
LVS CO,LED燈LV-IDM3-136R-V2-LCC-SW/RD/GR/BL 10.2/6.2/10.2/10.2,outerΦ136,innerΦ40,height85mm,12V/24V,
LVS CO,LED燈LV-IDM3-198R-LCC-SW/RD/GR/BL 15.6/9.36/15.6/15.6,outerΦ198,innerΦ60,height114mm,12V/24V,