Enye yezona ndlela zidumileyo zokukhetha i-Underground Fiber Optic Cable - 20AWG 22AWG RVVP Communication Cable 2 Core 3 Core – AIXTON

Iinkcukacha

Intambo yoNxibelelwano yeRVVP 2 Core 3 Core 4 Core 20AWG 22AWG Intambo eQokelelweyo eKhuselekileyo RS485

Iintambo zeRVVP zisetyenziselwa iinjongo eziqhelekileyo, ezinje ngokwakha iintambo zombane, ukukhanyisa, kunye neentambo zokulawula zezixhobo zombane, ezifanelekileyo ukusetyenziswa kwiipayipi kunye nokufakelwa okuzinzileyo nokukhuselekileyo.

Iimbonakalo

1) Umqhubi: Ubhedu; Uqinile, uxinene kwaye uguquguqukayo; Iicores ezili-1 ukuya kwezili-15

2) Ukufakwa kwe-insulation: i-polyvinyl chloride (PVC), i-polyolefin ethintela ilangatye okanye i-halogen-free polyolefin, irabha, i-XLPE, njl.njl.

3) Isigqubuthelo: Ngaphandle kokugquma okanye iPVC, iPE, njl.njl.

4) Iimpawu: Iqinile, Iguquguquka, Ingqukuva, Ithe tyaba, Ayitshi, Ayitshi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi, Ayitshisi kwaye ayinazo iihalogen, Ayitshisi kakhulu, Ayitshisi kakhulu, njl.

5) I-voltage eqhelekileyo: 450/750 V okanye 300/500 V

6) Ubushushu bokusebenza: 70°C / 90°C / 105°C / 120°C / 150°C / 200°C / 250°C

7) Imibala: ebomvu, eluhlaza okwesibhakabhaka, mdaka, mhlophe, mnyama, mthubi, imibala emibini, njl.

Izicelo

I-RVVP, eyaziwa ngokuba yintambo eguquguqukayo ekhuselweyo, inokwahlulwahlulwa ibe ziintlobo ze-RVV kunye ne-P ngokusekelwe kusetyenziso oluqhelekileyo. I-RVV ibhekisa kwintambo eguquguqukayo egqunywe yi-PVC enesiseko sobhedu, kwaye igama elithi "P" limele ukhuselo. Ngokuyintloko, ukongeza umaleko wokhuselo kwintambo eguquguqukayo ye-RVV kuphucula kakhulu ukusebenza kwayo kokungaphazanyiswa, ikakhulu ekuchaseni ukuphazamiseka kwesignali yangaphandle. Ifanelekile kwiintambo zonxibelelwano, isandi, kunye nemakrofoni ezinevolthi elinganisiweyo ye-300 amps ukuya kwi-500V nangaphantsi. Ichasa ngempumelelo ukuphazamiseka kwesignali yangaphandle.

Iiparameters

Iifoto