2024-03-21
THHN (Thermoplastic High Heat-resistant nailan mai rufi) waya daPV (Photovoltaic) wayaduka nau'ikan igiyoyin lantarki ne, amma an tsara su don aikace-aikace daban-daban kuma suna da halaye daban-daban:
Aikace-aikace:
Wayar THHN: Wayar THHN ana amfani da ita a aikace-aikacen wayar da ke cikin gida, kamar gine-ginen gidaje da na kasuwanci. Ya dace da wayoyi na gaba ɗaya a busassun wurare ko daskararru, gami da magudanar ruwa da tiren kebul.
PV waya: PV waya, kuma aka sani dahasken rana na USB, an tsara shi musamman don amfani a cikin tsarin wutar lantarki na photovoltaic, irin su shigarwa na hasken rana. Ana amfani da shi don haɗa fale-falen hasken rana zuwa inverters, akwatunan haɗaka, da sauran abubuwan da ke cikin tsarin makamashin hasken rana.
Gina:
Wayar THHN: Wayar THHN yawanci ta ƙunshi masu jagoranci na jan karfe tare da rufin PVC (Polyvinyl Chloride) da murfin nailan don ƙarin kariya da dorewa. Ana samunsa a cikin girman madugu daban-daban da kauri mai kauri.
Wayar PV: Ana gina waya ta PV ta amfani da kayan da ke da juriya ga hasken UV, matsanancin yanayin zafi, da muhallin waje. Yawanci yana da nau'ikan madugu na jan karfe mai gwangwani tare da rufin polyethylene (XLPE) mai haɗin giciye da jaket na musamman mai jure UV. Ana samun waya ta PV a cikin ƙayyadaddun girma da daidaitawa don biyan buƙatun tsarin wutar lantarki.
Zazzabi da Ƙimar Muhalli:
Wayar THHN: An ƙididdige waya ta THHN don amfani a yanayin zafi har zuwa 90°C (194°F) a busassun wurare da kuma har zuwa 75°C (167°F) a cikin jika. Ba a tsara shi don fitowar waje ko hasken rana kai tsaye ba.
Wayar PV: Wayar PV an ƙera ta musamman don jure yanayin waje, gami da fallasa hasken rana, ruwan sama, dusar ƙanƙara, da matsanancin yanayin zafi. An ƙididdige shi don amfani a yanayin zafi daga -40°C (-40°F) zuwa 90°C (194°F) kuma yana da juriya UV don hana lalacewa daga bayyanar hasken rana.
Takaddun shaida da Matsayi:
Biyu THHN waya daPV wayana iya buƙatar saduwa da takamaiman takaddun shaida da ma'auni dangane da aikace-aikacen da ikon. Ana buƙatar waya ta PV sau da yawa don biyan ka'idodin masana'antu kamar UL 4703 don igiyoyin hasken rana.