PakihiA ani i te tohunga

RPSH taura: whakaaro, hoahoa, tāutanga, me te hakarakteristika wetewaehere

Kei ngā mōhiohio e pā ana ki te momo o te taura RPSH tenei tuhinga - ona āhuatanga, tapanga me te tāututanga o tona tikanga.

Tāuta, mahi me te hoahoa taura RPSH

tikanga RPSH taura ki te tuku wae ngaohiko 220, 380 me te 660 volts, kua paea ki te apa rapa mātao. Ko te hōkai o te tono o tenei hua ko te mana o ngā pūrere hiko, me te tāuta o ngā taputapu hiko. Na roto i te hoahoa, ko te tino ohie te pēne. Kei a ia ko e toru waea conductive, nei ripeka wāhanga e taea kia i 0.75 ki te 10 mm 2.

otaota taura i te āhua porowhita whiri ki tetahi waea parahi ranei. hanga waea mātao te o rapa rapa e hāngai ana rapa-ranei, i hanga te anga mātao e i roto i te puka o te ngongo wai.

I mua i whakapuru i te taura RPSH preheated ki te pāmahana o te 10 degrees. Ko te tika tenei i roto i te tikanga ki te tūhoto reira, pēhi ranei te rauemi honotanga.

e kore te mea e tika ana mō te tāutanga waho taura RPSH, rite painga aro ki huringa i roto i te pāmahana, makuku me te rā tuwhera. Te whakahiko o tenei momo ngā whakarerekētanga, me te taea te whakahau i te wheketere i roto i te whānuitanga o taatou me whakarerekētanga o tenei taura whakawhānui ora mahi, kaha ki te mahi waho. Ano, kei te ara whakamahia ratou ki te tiaki ki raweketia. whakaaturia RPSH taura i raro.

He pai mō te tūhono te mana-iti, me te mana-reo kiritaki hoki waea o tenei momo. Hei tauira:

  • ngaruiti;
  • rama waho;
  • motors iti me ētahi atu kiritaki.

Ko te tikanga mangu te tae o te taura, engari whakaaetia te waea e ki te peita i roto i tetahi tae. E tano ia tapao e te mātao tuatahi o conductors kotingotingo i matomato, kōwhai, me te whero. Ano, Ko āhua ngāwari te waea, me te taea e tu tukurua piko (500 me te ake huringa).

He pai mō te tūhono te mana-iti, me te mana-reo kiritaki hoki waea o tenei momo. Hei tauira:

  • ngaruiti;
  • rama waho;
  • motors iti me ētahi atu kiritaki.

Ko te tikanga mangu te tae o te taura, engari whakaaetia te waea e ki te peita i roto i tetahi tae. E tano ia tapao e te mātao tuatahi o conductors kotingotingo i matomato, kōwhai, me te whero. Ano, Ko āhua ngāwari te waea, me te taea e tu tukurua piko (500 me te ake huringa).

āhuatanga Hangarau o te RPSH taura

taura RPSH, nga āhuatanga o e he tika ti'aturi i runga i te whakarerekētanga, te momo o te mahi, te maha o te ora, ko te rongonui tino i roto i ō rātou hoa i te momo o te mātao. Ko te āhuatanga matua e wehewehe te RPSH kaiwhakahaere ko:

  • Mātao ātete ia kiromita ko 0,11 Gomera.
  • ngaohiko noa whakahaere i nei e taea te waea te whakahaeretia, - 220, 380, 660 volts i te auau o te 50 ki te 400 Hz.
  • Ko te ngaohiko tino mo te taura i te 50 Hz - 1500 Volts
  • kia rerekē te taimaha o te taura, i runga i te momo o te mahi, me te maha o ngā whenu rānei.
  • roa hanga pea - e kore e iti iho i te 35 mita
  • kia rerekē te apa mātao i runga i te momo, wāhanga ripeka me te taura rānei, engari he mea paerewa mō te wāhanga ripeka o te 10 mm matotoru o te apa mata 2 - i 1.5 ki te 2 mm 2.

Hei tauira: he RPSH taura 10h1.5, ai te maha o ngā whenu 10, 1.5-wāhanga o conductors. Tenei momo o te taura e taea kite koe i roto i te whakapakoko i raro.

Tohu me te wetemunatanga RPSH kaiwhakahaere

hangaia tohu te ki te tautuhi i te āhuatanga katoa. Hei tauira, RPSH: taura, e kauwhata aroaro whakapotonga wetemuna raro e whai ake.

  • P - rapa mātao;
  • P - te kahu kirihou o polyethylene;
  • W - hiraka (apa polyamide).

Ka rite ki a koutou e taea te kite, ko te tino ngāwari, me te arorau katoa.

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