Ko te ingoa katoa o te taura RVV ko te taura ngāwari kua pania ki te polyvinyl chloride, e mohiotia ana ko te waea ngāwari kua pania ki te PVC, e mohiotia ana ko te waea ngohengohe, he momo waea kua pania.
R: e tohu ana i te rārangi ngohengohe/hanganga ngohengohe
V: Te whakamarumaru PVC
V: Puranga PVC
Ko te ingoa katoa o te taura BVV parahi matua PVC kua whakamātaohia me te raina porowhita kua pania ki te PVC, e mohiotia ana ko te taura PVC marama, e mohiotia ana ko te raina pania pakeke, he momo raina pania.
Rerekētanga hanganga:
Ko te aho BVV he waea parahi kotahi me te wāhanga nui ake i roto, ko te aho RVV ia he waea parahi kotahi me te wāhanga iti ake i roto.
Hei tauira, he koti 2 x 1.5 te rahi e rua.
Kotahi te waea parahi o roto o te BVV. E rua ngā waea o roto o te BVV. Ko te whānuitanga o ia waea o roto he 1.5, ā, he waea parahi ia waea o roto, ko te whānui he 1.38.
He maha ngā miro iti o te matua o roto o te RVV, arā, ko te matua o roto o te RVV2, ko te roa o te wāhanga whakawhiti o ia matua o roto he 1.5, engari ko ia matua o roto he 30 ngā waea parahi, ko te whānui he 0.25MM.
Nō reira he uaua ake te BVV i te RVV.
Whakamahia te rerekētanga i waenganui i
Ka whakamahia te RVV ki ngā raina hiko, ngā raina whakahaere me ngā raina tuku tohu mō ngā taputapu hiko, ngā mita me ngā taputapu hiko me ngā taputapu whakakapinga aunoa. Ka taea te whakamahi mō te pūnaha whakaoho ārai-tahae, te pūnaha waea hanga whare, ngā taputapu, ngā taputapu, te tāutanga aroturuki me te whakahaere aroturuki, me ētahi atu.
He pai te taura pūmau mārō BVV mō ngā tipu hiko, ngā taputapu hiko o te whare, ngā taputapu me ngā taputapu whakawhitiwhiti kōrero me te ngaohiko AC tae atu ki te 450/750V. Ka whakamahia hoki mō ngā waea tuwhera.
Wā tuku: Pipiri-02-2021