Pae Pahi Parahi Parakore Kounga Nui – Te Mahi Arahi Teitei

Paepae Parahi Kore-Hāora (T2 / C10100 / C11000) – Tāpiritanga Hangarau

Rauemi mata: Te katote parahi kore-hāora, he parakore teitei me te Cu ≥ 99.95%.

Ka mahia te whakarewa mā te tukanga takirua auau-mana + auau-waenga i raro i te tiakitanga hau korekore katoa, kia eke ki te ihirangi hāora ≤ 10 ppm (ki te GB/T ≤ 20 ppm).

Ka whakamahia e te raina whakarewa me te hurihuri tonu te mana whakahaere aunoa katoa. Mā te whakamahi i te whakakoi karaihe tino tika me te whakaoho hikohiko ka puta he kirikiri pai rite tonu o te 0.030-0.050 mm (ASTM E112), ka whakarite kia kore he porowhita me ngā whakaurunga kore-whakarewa i roto i te hanganga moroiti matotoru.

Te hurihuri wera, te hurihuri matao, te whakataurite totoro-piko me te raina whakaoti kua whakauruhia. Ko te whakahekenga kotahi-haerenga e tino whakahaerehia ana i waenga i te 15-25%, te tere tukatuka katoa ≥ 95%, e tuku ana i te kawe hiko ōrite o te 100%-101.5% IACS (20°C) puta noa i te wāhanga whakawhiti katoa, me te rerekētanga ātete ≤ 0.0171 Ω·mm²/m.

Pūnaha Whakahaere Kounga

Whakamātautau iahiko hurihuri 100% (ōrite te hapa ≤ FBH 0.8 mm)

Te hanganga matū katoa, te tātaritanga hauwai/hāora, te whakamātautau whakarewa, ngā āhuatanga miihini me te whakamātautau kawe hiko mō ia wera

Ka tutuki ngā ātete ā-ahu ki te taumata kounga teitei o GB/T 5585.1-2018 (matotoru ±0.03 mm, whānui ±0.10 mm)

Mutu mata Ra ≤ 0.4 μm; kei te wātea te tango i ngā pakaru, te whakakoi, te whakakikorua tine, te whakakikorua hiriwa rānei hei kōwhiringa.

Kua whakamātauhia te mahi roa mō ngā teihana whakawhiti HVDC ±500 kV me runga ake, ngā hononga LV whakawhiti matua wera/karihi 1000 MW+, ngā pūnaha pahi pourewa hau moana nui, ngā tipu hiko ahumahi, me ngā kaupapa tuku hiko kukume tereina.

Ka taea te tuku i te kaha o te puranga kotahi tae atu ki te 300 tana. Kei te wātea tonu te whānuitanga rahi katoa 10-1200 mm².