A shield control cable inowanzoshandiswa senzira yekubatanidza yezviridzwa zvemagetsi.
Inokodzera tambo yekubatanidza yezviridzwa zvemagetsi ine AC-yakatemerwa voltage ye450/750V uye pazasi uye mutsara wekutumira weiyo otomatiki control system..
Iine zvinhu zvakanakisa zvakadai semafuta kuramba, kudzivirira mvura, kupfeka kuramba, asidhi uye alkali kuramba, kushorwa nemagasi akasiyana-siyana anoodza, kuchembera kuramba, uye kusapisa.
A shield control cable itambo ine muchinjiko wemhangura kana waya yesimbi yakarukwa patambo imwe kana kupfuura. Iyi tambo ye mesh simbi waya inogona kudzivirira kurova kwemheni uye masaini ekunze haakwanise kuikanganisa.
Iyo shield inopawo imwe leakage dziviriro. Kana iyo tambo yakakuvadzwa panguva yekushandiswa uye inodonha, iyo nhovo inogona kutungamirira iyo inodonha ikozvino kune pasi waya, kupa kumwe kuchengetedza.
Basa rekudzivirira uye yekumisa waya ye shielded control cable nderekuti shielding layer yakakamurwa kuita yemukati nhovo uye yekunze nhovo..
Iwo ese ari maviri ekuita kuonana kwakanaka pakati petambo conductor uye insulation layer, uye pakati petambo yekudzivirira tambo uye yemukati inodzivirira layer, kubvisa kuwedzera kwepamusoro pesimba remagetsi emagetsi anokonzerwa nekusagadzikana kwepamusoro pe conductor uye yemukati inodzivirira layer..
Chigadzirwa maitiro e shielded control cables.
(1) Inobvumidzwa kubhenda radius yetambo: iyo shoma yekubhenda radius yeasina-armored tambo ndeye 6 nguva dzekunze dhayamita yetambo. Fluoroplastic insulated uye sheathed tambo dzinofanira kunge dziri zvishoma 8 nguva dzekunze dzakateedzera tambo. Tape yemhangura yakadzivirirwa kana simbi tepi armored cable inofanira kunge iri shoma 12 nguva dzekunze dzakateedzera tambo.
(2) Maximum yekushanda tembiricha: polytetrafluoroethylene propylene (F46) insulation haifaniri kudarika 200 ℃. Soluble polytetrafluoroethylene (PFA) insulation haifaniri kudarika 260 ℃.
(3) Minimum ambient tembiricha. PVC sheath: yakagadziriswa kuisa -40 ℃, isina-yakagadziriswa kuisa -15 ℃. Fluorine plastiki uye silicone rabha sheath: yakagadziriswa kuisa -60 ℃, isina-yakagadziriswa kuisa -20 ℃. Kuiswa kwetambo uye tembiricha yekuisa haizodzike kupfuura 0 ℃ (fluoroplastic, silicone rabha uye nitrile sheathed tambo haifanirwe kunge yakaderera pane -25 ℃).
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