韓國AUTOMA,AD80-150BF特價批發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AUTOMA,AD80-150BF特價批發 已經將主要零部件的成品率從原來的80%多到90%",顯然,不同企業所選擇的路應該是不同的,對于那些面臨著巨大生存壓力的企業而言,如何活下來是位的,保證銷量和合理利潤是首要;而對于尚有余力的企業來說,確實應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, 通電延時型時間繼電器的動作原理:當時間繼電器線圈通電時,銜鐵被吸合,桿在寶塔形彈簧的作用下移動,移動的速度要根據進氣孔的節流程度而定,各延時觸頭不立即動作,而要通過傳動機構延長一段整定時間才動作,線圈斷電時延時觸頭迅速復原。 空氣開關又稱斷路器。斷路器中有兩種脫扣器,一種是過電流脫扣器(又稱延時脫扣器),由雙金屬片機構組成,用于過負載保護。一種是瞬時脫扣器,由電磁機構組成,用于短路瞬時保護。瞬時脫扣特性分C、D兩種。設斷路器額定電流為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, 為了使電動機不過電流,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。就是說只要把電源電壓降至317伏,60HZ,380ⅴ的電動機在50HZ,380ⅴ的電源上使用不會。同時注意以下兩個問題。
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熱及動倍數:電力系統故障時,電流互感器受到由于短路電流引起的巨大電流的熱效應和電動力作用,電流互感器應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倍數表示。熱倍數是指熱電流1s內不致使電流互感器的超過允許限度的電流與電流互感器的額定電流之比。 例3:設有一密繞直螺線管。半徑為R,通電流I。總長度L,總匝數N(單位長度繞有n匝線圈),試求管內部軸線上一點P處的磁感應強度。解:建立坐標系,在距P點x處任意截取一小段dx,其線圈匝數為:電流為:。其相當于一個圓電流,它在P點的磁感應強度為:。
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,