Janar bayanin da asali iri VVG Waya

A na USB (waya) VVG kunshi conductors, Ya sanya daga tagulla da kuma mai rufi da Layer na PVC. Yana yana da wani lebur siffar da kuma a mafi yawan lokuta ake amfani da watsin da wutar lantarki da makamashi tare da m rarraba a daban-daban na kullum kayan aiki. Nominally rated wannan igiyar ga ƙarfin lantarki daga sama zuwa daya kilowatt. Wasu brands suna aiki a mafi girma rates. Wannan na USB za a iya dage farawa a bushe yanayi, da kuma a cikin waɗanda aka halin high zafi. Sau da yawa wayoyi VVG za a iya samu a cikin musamman na USB kwalaye, tudun lodi, kuma ko da a waje. Ya kamata a lura da cewa su iya kwanciya a cikin kwance, karkata kuma a tsaye waƙoƙi, kuma a wurare da cewa an halin high matakan da vibration. Wurin da kawai shi ne ba kyawawa don sa a USB - shi karkashin kasa. Babban da ya fi na kowa waya VVG aka bayyana a kasa.

Cable tsarin VVG-P ng

Kowane core ne m, kuma yana da wata madauwari siffar. Its maras giciye-sashe na iya zama har zuwa 16 square millimeters. PVC roba da ake amfani da yi na rufi. Ya kamata a lura da cewa agảrả mutum conductors yana da wani daban-daban canza launi. External ball bambanta da ta low flammability, kuma a mafi yawan lokuta yana da wani farin launi. A GASKET bada shawarar a zazzabi jere daga 15 zuwa 35 digiri Celsius da kuma zafi 98%. Wannan ikon USB da kuma ta sauran brands, yana da wani lebur zane. Features wayoyi VVG-P ng damar su yi amfani da shi a wata fairly high rates na iri.

Cable VVG-P ng LS

Wannan irin daban-daban, low flammability, da kuma tsarinsa LS (Low Smoke) ya nuna cewa samfurin yana da wani low matakin na gas watsi da hayaki. Tun da shi ne ba harshen wuta retardant, shi ne ya fi amfani ga rarraba wutar lantarki da makamashi a cikin USB Club, Tsarin da shigarwa inda AC rated ƙarfin lantarki ne daga 660 V zuwa 1000 V a 50 Hz.

A tsarin da jijiyoyinmu

A waya VVG-P LS ng waya, electrically conductive, Ya sanya daga tagulla da kuma dõmin ta kasance wata guda-waya ko a multiwire. Idan stranding biyu ko uku tsakiya, sa'an nan suka duk da wannan giciye-sashe, kuma idan hudu - sa'an nan na karshe daya, shi ne karami. Ana amfani da grounding da ake kira sifili. A yi na rufi amfani musamman PVC abun da ke ciki da cewa an halin high jure konewa. A harsashi na kowane core yana da wani launi daban-daban, a cikin wannan yanayin sifili ne ko da yaushe blue. A kauri daga cikin ciki Layer ne ba kasa da uku millimeters. Ya kamata a lura da cewa jinkiri tsakanin conductors da kuma rufi suna cike PVC qagaggun samu daga barinta ne.

fasaha halaye

Taruwa, da kuma kwanciya da wannan waya VVG za a yi ba tare da preheating da samfurin a zazzabi ba kasa da debe goma sha biyar digiri. Domin aiki halatta zafin jiki a cikin zangon -50 zuwa +50 digiri. Amma nonincendive, to, wannan na USB kafa iyaka da zazzabi conductive rayu a cikin adadin ɗari huɗu da digiri.