韓國AUTOMA,ACV233R-100A 免費加入中山立訊電氣有限公司銷售韓國IOVIS光源
FT-BB-250-190-R-12V
FT-BB-165-83-R-12V
FT-BB-300-150-R-12V
FT-BB-100-80-R-12V
FT-BT-70-35-W-12V
FT-BT-60-54-IR-12V
FT-RP-60-32-W-12V
IO-BT-100-50-W-12V
FT-BT-180-30-W-12V
FT-BB-200-85-R-12V
FT-BB-300-150-10t-R-12V
FT-BB-165-83-8.5t-R-12V
FT-BB-100-80-10t-R-12V
FT-BT-122-30-22t-W-12V
IO-BB-165-68-10t-R-12V
FT-BB-200-60-10t-R-12V 韓國AUTOMA,ACV233R-100A 免費加入 各個畫面采用“切換”鍵來切換畫面。檢測端隔離柵輸入信 危險區(qū)域二線制、三線制變送器和4-20mA電流信 ,檢測端隔離柵給危險區(qū)變送器提供24VDC電源,變送器產(chǎn)生的4-20mA信 (或電流信 )從柵危險側(cè)隔離傳送到側(cè)。檢測端隔離柵安裝在空氣中不含對鉻、鎳、銀鍍層起腐蝕作用的介質(zhì)的控制柜內(nèi),需要外接20-35VDC電源。
IO-BT-100-50-W-12V
FT-BT-180-30-W-12V
FT-BB-94-55-W-12V
FT-BB-250-190-10t-R-12V
FT-BT-180-30-22t-R-12V
FT-BB-200-85-10t-R-12V
FT-BT-100-50-22t-W-12V
FT-BT-94-55-22t-W-12V
FT-BT-07-35-22T-W-12V
IO-BT-100-50-W-12V
FT-BB-100-80-R-12V
vieworks工業(yè)相機
acA1920-50gm
acA1920-50gc
acA2040-35gm
acA2040-35gc
acA2440-20gm
acA2440-20gc
acA2500-20gm
acA2500-20gc
acA3088-16gm
acA3088-16gc
acA3088-57um
acA3088-57uc
acA4024-29um
acA4024-29uc
acA4024-8gm
acA4024-8gc
acA4096-40um
acA4096-40uc
acA4096-11gm韓國AUTOMA,ACV233R-100A 免費加入 當電路過載時,熱脫扣器的熱元件使雙金屬片上彎曲,推動自由脫扣機構動作。當電路欠電壓時,欠電壓脫扣器的銜鐵釋放。也使自由脫扣機構動作。分勵脫扣器則作為遠距離控制用,在正常工作時,其線圈是斷電的,在需要距離控制時,按下起動按鈕,使線圈通電,銜鐵帶動自由脫扣機構動作,使主觸點斷開。
acA4096-11gc
acA4096-30um
acA4096-30uc
acA4112-20um
acA4112-20uc
acA4112-30um
acA4112-30uc
acA4112-8gm
acA4112-8gc
tof640-20gm
tof640-850nm
acA3800-10gm
acA3800-10gc
acA640-300gm
acA640-300gc
acA800-200gm
acA800-200gc
acA1300-75gm
acA1300-75gc
acA2000-50gm
acA2000-50gc
acA2000-50gm
acA2000-50NIR
acA2040-25gm
acA2040-25gc
acA2040-25gm
acA2040-25NIR
acA2500-14gm
acA2500-14gc
acA1300-30gm
acA1300-30gc
acA1300-60gm
acA1300-60gc
acA1300-60gm 韓國AUTOMA,ACV233R-100A 免費加入 其方法如下:1)將萬用表置于直流電流擋的最低擋,將兩只表筆分別接揚聲器的兩引腳,然后用手指輕而迅速地按一下?lián)P聲器的紙盆,并及時地觀看萬用表的指針擺動方向,如指針向右擺時,規(guī)定紅表筆所接為正極,黑表筆所接為負極;如指針向左擺時,規(guī)定紅表筆所接為負極,黑表筆所接為正極。
acA1300-60NIR
acA1300-75gm
acA1300-75gc
acA1600-20gm
acA1600-20gc
acA1300-75gm
acA1300-75NIR
acA1600-60gm
acA1600-60gc
acA1280-60gm
acA1280-60gc
acA1300-22gm
acA1300-22gc
acA1920-25gm
acA1920-25gc
acA1920-40gm
acA1920-40gc
acA640-120gm
acA640-120gc
acA1920-48gm
acA1920-48gc
acA640-90gm
acA640-90gc
acA645-100gm
acA645-100gc
acA640-300gm
acA750-30gm
acA750-30gc
acA780-75gm
acA780-75gc
acA800-200gm
acA800-200gc
avA1000-100gm
avA1000-100gc
avA1600-50gm
avA1600-50gc
avA1900-50gm
avA1900-50gc
avA2300-25gm
avA2300-25gc
piA1000-48gm
piA1000-48gc
piA1000-60gm
piA1000-60gc
piA1600-35gm
piA1600-35gc
piA1900-32gm
piA1900-32gc
piA2400-17gm
piA2400-17gc
piA640-210gm
piA640-210gc
scA640-70gm
scA640-70gc
scA640-74gm
scA640-74gc
scA640-120gm
scA640-120gc
scA750-60gm
scA750-60gc
scA780-54gm
scA780-54gc
scA1300-32gm
scA1300-32gc
scA1390-17gm韓國AUTOMA,ACV233R-100A 免費加入 這時器輔助觸頭的下端就開始起作用了,輔助觸頭的下端是一直有電的,啟動按鈕按下以后線圈工作上下觸點聯(lián)通,吸合以后輔助觸頭下端電源和啟動按鈕同時跟線圈A2端送電,啟動按鈕松開不給A2送電,但是輔助觸頭下端?。
scA1390-17gc
scA1400-17gm
scA1400-17gc
scA1400-30gm
scA1400-30gc
scA1600-14gm
scA1600-14gc
scA1600-28gm
scA1600-28gc
acA1920-50gm
acA1920-50gc
acA2040-35gm
acA2040-35gc
acA2440-20gm
acA2440-20gc
acA4600-7gc
VT-23K3.5X-H100
VT-16K5X-H140
VT-18K3.5X-H140
VT-18K3.5X-H80
VT-12K5X-H200
VT-12K5X-H100
VT-9K7X-H250
VT-9K7X-H120
VT-6K10X-H170
VT-6K3.5X-H160
VT-6K3.5X-E160
VT-4K5X-H200
VT-4K5X-E200
VT-3K7X-H250
VT-3K7X-E250
VT-18K3.5C-H40
VT-12K5C-H60
VT-9K7C-H80
VT-4K14C-H120
VT-4K7C-H120
VT-6K3.5C-H100
VT-6K3.5C-E100
VT-4K5C-H100
VT-4K5C-E100
M42 (C or F-mount)
M42 (C or F-mount)
VC-25MX-M/Cs
VC-12MX2-M/C
VC-12MX-M/C
VC-4MX-M/C
VC-2MC-M/C
VC-2MC-M/C
VC-3MC-M/C
VC-4MC-M/C
VC-4MC-M/C
VC-12MC-M/C
VC-25MC-M/C
VC-71MC-M/C
三相異步電動機的三角接法和星型接法區(qū)別(把123看為首,456視為尾,首首相連為Y(星)型接法,首尾相連為角型接法)兩種接法,與我們的接入沒什么關系,如圖2和3,D1。D2。D3接A。B。究竟采用哪種接法,需要看電機銘牌,這和繞組有關系?! 〉话阏f的電壓互感器額定容量是指準確度級下的額定容量。例如JDZ-10型電壓互感器,各準確度級下的額定容量為:0.5級-80VA,1級-120VA,3級-300VA,則該電壓互感器的額定容量為80VA。與電流互感器一樣,要求在某準確度級下測量時,二次負載不應超過該準確度級規(guī)定的容量,否則準確度級下降,測量誤差滿足不了要求。