Ngā Poraka Whakamutunga o te Kete Puna mō ngā Taiao Wiri: Me pēhea te ora o te Hoahoa Kaha Pūmau i ngā Huringa Whakauru 500+ me te kore e pirau te whakapā
TL;DR
- Ka mau tonu te kaha whakapā pumau o ngā poraka pito o te whare herehere puna o te 8-12N puta noa i te 500+ huringa whakauru waea, ko ngā pito tīwiri ia ka ngaro te kaha piri o te 30-40% i muri i te 200 huringa i roto i ngā taiao wiri.
- Ka whakamahia e te pūnaha whare kōpuku puna ngā puna whakapā kowiri tira (C17200 beryllium copper, 1.4310 kowiri tira rānei) e whakakapi ana i a ia anō mō te whakangāwari o te miro waea i roto i te wā.
- I roto i te whakamātautau wiri IEC 60068-2-6 (5Hz-150Hz, whakaterenga 5g), kāore he waea e wetekina ana i muri i ngā hāora 96 e whakaatuhia ana e ngā poraka whare kōanga; me huri anō ngā pito tīwiri i ia hāora 48.
- Ka whakaitihia te wā waea e ngā momo pana-whakauru mā te 60% engari ka herea ki ngā ara iahiko totoka 0.5-4.0mm²; ka whakaaetia e ngā whare kōanga ngā waea 0.08-16mm² tae atu ki ngā waea kua herea me ngā waea kua whakawirihia.
- Mō ngā rūma kōpeke, ngā kāpata tohu rerewē, me ngā rūma mīhini moana, ko ngā pūrua whare kōpuku anake te hangarau here e tutuki ai te ātete wiri mō te wā roa me te kore he tiaki.
Ka whakatauhia e ngā poraka pito o te whare kōpuku te momo pakaru utu nui rawa atu i roto i ngā panera hiko ahumahi: te wetewete o te pā e puta mai ana i te wiri. Kāore i rite ki ngā pito tīwiri, e whakawhirinaki ana ki te taipana ā-ringa me te waku, ka whakamahia e ngā hoahoa whare kōpuku he puna whakarewa kua whakaroahia i mua hei whakaputa te kaha whakapā pumau i waenga i te 8N me te 12N, ahakoa te maha o ngā wā ka whakaurua, ka tangohia rānei te waea. He mea nui tēnei whakatikatika-ā-ringa nā te mea kāore te ngenge wiri e whakaeke i te puna tonu—engari ka whakaeke i te hononga i waenga i te kaiārahi me te rawhi. I roto i te pito tīwiri, ka heke taua hononga i te mea ka hoki whakamuri te tīwiri mai i te mirimita ki te mirimita. I roto i te whare kōhatu puna, ka whakatikatika noa te puna i tōna āhua hei pupuri i te pēhanga, ahakoa ka pēhia ngā aho waea, ka puta rānei te nekehanga moroiti nā te huringa wera. Ko te hua ko 500+ huringa whakaurunga me te kore e taea te ine i te whakahekenga ātete pa, he āhua e kore e taea e tetahi pito tīwiri kua whakakīia ā-ringa te taurite pono i roto i ngā taiao wiri nui. Mena kei te tohua e koe ngā poraka pito mō te rūma kōpeke, te kāpata rerewē, te papa whakahaere miihini moana rānei, ehara te pātai i te mea he pai ake ngā whare kōpuku. Ko te pātai, mehemea ka taea e koe te utu tonu ki te whakamahi i ngā tīwiri.
He aha te take e whakangaro ai te wiri i ngā pūrua tīwiri—ā, he aha hoki te take kāore e whakangaro ai ngā whare kōanga
Ka rahua ngā pito tīwiri i roto i ngā taiao wiri nā te mea e whakawhirinaki ana ki tētahi mātāpono miihini pumau: te waku i waenga i ngā miro. E ai ki IEC 60068-2-6 Ko ngā paerewa whakamātautau wiri, ko te whakamātautau wiri sinusoidal e whakahaerehia ana i waenga i te 5Hz me te 150Hz i te whakaterenga 5g ka arotakehia te ātete wiri ā-pūkaha o te poraka pito. I raro i ēnei tikanga whakamātautau paerewa, ka mahi ngā kaha ā-inertial huringa hei hama iti i runga i te pane tīwiri. I roto i te wā, ka hinga tēnei kawenga hihiri i te waku pumau e pupuri ana i ngā miro ki te tūranga. Ka wetekina te tīwiri. Ka heke te kaha piri. Ka piki ake te ātete pa. Ā, i te mutunga, ka rahua te hononga.
Te Ngaronga o te Kaha Whakapiri 30-40%: Te Whakahekenga o te Pūrua Tīwiri i roto i ngā Raraunga Rūma Pūhiko
I runga i ngā paearu ahumahi mai i ngā kaihanga poraka taunga me ngā pūrongo ratonga mara, Ko ngā pito tīwiri i roto i ngā rūma pūwero wiri nui ka ngaro te 30-40% o tō rātou kaha piri tuatahi i roto i te 200 huringa wera, wiri rānei.Ko te tere tuturu e whakawhirinaki ana ki te taipana tīmatanga, te whakahinuhinu miro, me te kaha o te wiri, engari he whānui te ahunga o te ia. Ko te taipana whakamutunga kua whakanekehia ki te 0.8 Nm i te Mane ka pānui pea i te 0.5 Nm i te Paraire i roto i te rūma kōpeke e rere ana. Ko taua whakaiti kaha 37% ka whakamaoritia tika ki te ātete pa teitei ake, te wera ā-rohe, me te āwhata pea.
He aha i tino kitea ai tēnei āhuatanga? Nā te mea kāore ngā pito tīwiri e whakatikatika i a rātou anō. Ina tau ngā aho waea i raro i te pēhanga—he āhuatanga e kiia nei ko te whakangāwari o te aho—ka piki ake te āputa i waenga i te ara iahiko me te tinana pito. Kāore te tīwiri e whakakīkī i a ia anō hei kati i taua āputa. Ka noho noa ki tōna tūranga o mua, ka memeha haere i te ara iahiko. I ētahi tāutanga, ka hurihia e ngā kaimahi tiaki ngā pito tīwiri i ia 48 hāora hei whakatikatika. Ehara tēnā i te hoahoa. He āwhina pēhi tēnā.
Te Kaha Pūmau 8-12N: Te Pupuri a te Whakautu-ā-Whaiaro o te Kete Puna i te Ātete Pa
He rerekē te kaupapa o te mahi a ngā pito o te whare kōhao puna. Kua hangaia te puna whakapā ki tētahi āhua motuhake e whakaatu ana i tētahi kaha e mōhiotia ana—i te nuinga o te wā kei roto i te awhe 8-12N mō ngā poraka pito ahumahi paerewa. Ina whakauruhia he waea, ka paku piko te puna, engari ka hangaia tōna tere puna kia noho tonu te kaha hua i roto i tētahi awhi whaiti ahakoa ngā rerekētanga iti o te rahi o te waea, o te tinana pito rānei. Ka noho pumau te ātete whakapā nā te mea kāore te kaha noa i te atanga o te ara iahiko e nekeneke haere ana..
He mea nui ake, kua hangaia te puna hei utu i a ia anō mō te whakangāwari o te miro. I te mea ka pēhia te waea i roto i te wā, ka totoro te puna i tētahi nui ōrite hei pupuri i te pēhanga pa. Ehara tēnei i te makutu. Ko te Ture a Hooke e whakamahia ana ki te hangarau hiko. Kāore te puna e "mōhio" kua tau te waea. Ka whai noa i tōna āhua miihini ka pana whakamuri. Ko te mutunga iho, koia tēnei. Ka mau tonu ngā pito o te whare herehere puna i ā rātou whakaritenga ātete whakapā tuatahi puta noa i te 500+ huringa whakaurunga me te whakaurunga anō, e ai ki ngā pepa raraunga a te kaihanga me ngā pūrongo whakamātautau a te hunga tuatoru. Kāore e hiahiatia he hurihanga ā-ringa. Kāore he tiaki kua whakaritea. Kāore he ohorere i te 3 AM ina mutu te pūwero.
I roto i te Tikanga Kete Puna: Pūtaiao Rauemi me te Āhuahanga
Ko te pono o te pūnga o te whare kōhao puna e whakawhirinaki ana ki ngā mea e rua kāore e kitea e te nuinga o ngā tohunga hiko: te koranu i roto i te puna me te āhua o te whare kōhao tonu. Ehara ēnei i te wāhanga taonga. He wāhanga hanga-tika ēnei e whakatau ana mēnā ka ora te pūnga mō te 50 huringa, 500 rānei.
C17200 Parahi Beryllium vs 1.4310 Kowiri tira: Ngā Taurite o te Ora me te Ārahitanga o te Ngenge
Ko te tikanga, ka whiriwhiria e ngā kaihanga whare kōpuku i waenga i ngā koranu kōpuku matua e rua: Parahi beryllium C17200 me 1.4310 kowiri tira (te ōrite ki te AISI 301 i Ūropi). He tauwhitinga kei ia kōwhiringa.
Ko te C17200 te mea tino ātete ki te ngenge o tētahi koranu parahi, me te rohe piko ngenge tata ki te 40% teitei ake i te parahi phosphor paerewa. He pai hoki te kawe hiko - tata ki te 18-22% IACS - ko te tikanga he iti noa te takoha a te puna ki te ātete pa katoa. Ko te ngoikoretanga ko te utu me te waatea. He koranu motuhake te parahi beryllium, ā, he tairongo tōna mekameka tuku ki ngā ōhanga keri me ngā mana kaweake. Mō ngā tono pono teitei - tohu rerewē, taputapu karihi, taputapu hauora - ko te painga o te roa o te ngenge e tika ana te utu nui.
He rerekē te maitai kore waikura 1.4310, he whānui te wātea, he ātete ki te waikura, ā, he iti te utu. He iti ake tōna roa ngenge i te C17200 i raro i te ahotea piko ōrite, engari he rawaka tonu mō ngā whāinga huringa 500+ e rite ana ki ngā poraka taunga ahumahi. Ko te wāhi e pai ake ai te 1.4310 ko ngā taiao kaha. Ko ngā rūma miihini moana, ngā tipu maimoatanga wai para, me ngā papaaho moana katoa e whakaatu ana i ngā taunga ki te rehu tote, te haumākū, me te kohu matū. Ka ātete ngā puna kowiri tira i te waikura ka pakaru te koranu parahi i roto i te wā, ka waiho ko 1.4310 te whiringa whaihua mō ngā tono maha o waho me te moana.
I roto i te mahi, kāore te nuinga o ngā kaihanga poraka pito e whakaputa i te koranu tika e whakamahia ana i roto i ia raina hua. Mena kei te tohua e koe mō tētahi tono nui, pātai atu. Me waiho te whakautu i roto i te tiwhikete rauemi, kaua i roto i te pukapuka hokohoko.
Te Whakangāwari i te Miro Waea: He aha i Pai ake ai te Mahi a ngā Kete Puna i te 500+ Huringa Wera
Ko te whakangāwari o ngā whenu waea te kaipatu puku o ngā hononga hiko. Ina herea he ara iahiko, ka paku rerekē ngā whenu takitahi i raro i te pēhanga. I roto i ngā hāora, ngā rā, me ngā wiki, ka tau ngā whenu ki tētahi whakaritenga kiato ake. I roto i tētahi pito tīwiri, ka hangaia he āputa e tēnei taunga. Kāore te tīwiri e neke ki te whakakī. Ka heke te kaha o te here i runga i te tawhiti taunga.
Mā ngā whare kōpuku e whakatau tēnei mā te hanganga āhuahanga. Kua hangaia te whānuitanga mahi o te kōpuku kia uru ki te taunga noa o ngā kaiārahi kua taka ki roto i te whānuitanga 0.08-16mm². I te pēhanga o te waea mā te haurua o te mirimita, ka totoro te kōpuku mā te nui ōrite, me te pupuri i te kaha pa hoahoa. Ka mau tonu te ātete whakapā puta noa i te 500+ huringa wera mai i te -40°C ki te +105°C, i runga i ngā raraunga whakamātautau noa mai i ngā kaihanga e whakahaere ana i te huringa pāmahana me te wiri ngātahi.
He rerekētanga ngawari engari he mea nui tēnei. Kāore ngā whare kōanga e ārai i te whakangāwari o ngā miro. Kāore he mea e ārai ana. Ko tā rātou e ārai ana ko te ngā hua o te whakangāwari o te whenu: te ngaronga o te kaha pa. Ka tau tonu te waea. Kāore te puna e aro.
IEC 60068-2-6 Whakamātautau Wiri: Te Tikanga Tuturu o te 96 Hāora i te 5g
He mea nui ngā paerewa nā te mea ka hangaia he reo kotahi i waenga i ngā kaiwhakarato me ngā kaihoko. Ina kī te kaihanga poraka taunga "he ātete ki te wiri," ko te huarahi anake hei manatoko i taua kereme ko te whakahē i tētahi kawa whakamātautau kua tautuhia. Mō te wiri sinusoidal, ko te paerewa e tika ana ko IEC 60068-2-6, e tohu ana i ngā tikanga whakamātautau hei whakatau i te kaha o te tauira ki te tu atu i te wiri ā-pūkaha.
Wehenga o te Kawa Whakamātautau: Ngā Huringa Auau, Te Kitenga i te Āhuatanga, me te Ātete Whakapā i Muri i te Whakamātautau
IEC 60068-2-6 Whakamātautau Fc ka tukuna te poraka pito ki te auau tere mai i te 5Hz ki te 150Hz i te tere tere o te 5g (49 m/s²). Ko te tere tere he kotahi octave ia meneti, ko te tikanga he 96 hāora te roa o te huringa tonu o te whakamātautau hei whakaoti i te maha o ngā huringa tere e hiahiatia ana. I te wā o te whakamātautau, ka whakairihia te poraka pito ki runga i te tēpu wiri i tōna aronga mahi noa, me ngā kaiārahi waea e piri ana kia rite ki IEC 60947-7-1 ngā whakaritenga whakamātautau poraka whakamutunga.
He mea nui te kimi i te haruru. I ētahi auau, ka uru pea te poraka pito, tōna rēra whakairi rānei ki te haruru ā-pūkaha, ka whakanui ake i te whakaterenga kua whakamahia. Me aroturuki te kawa whakamātautau mō te haruru, ā, ki te kitea, me noho tonu ki taua auau mō tētahi roanga kua tohua kia ora ai te poraka pito i ngā āhuatanga kino rawa atu. Ka inehia e te tirotiro i muri i te whakamātautau te ātete pa, te kounga tirohanga, me te pumau ā-mīhiniKo te pūrua o te whare kōpuku puna e puta ana i tēnei whakamātautau, kāore e whakaatu ana i te wetekina o te waea, te ngatata, me te kore e piki ake te ātete pa atu i tua atu i te whakaritenga a te kaihanga—te tikanga
Kāore te nuinga o ngā kaihanga poraka taunga e whakaputa i ā rātou pūrongo whakamātautau IEC 60068-2-6 katoa. Heoi, Ka whakaratohia e ngā kaiwhakarato rongonui he tiwhikete whakamātautau ina tonoa, e whakaatu ana i ngā tawhā whakamātautau, te roa, me ngā paearu paahi/kore. Ki te kore e taea e te kaiwhakarato te whakarato i tēnei, ehara koe i te hoko i tētahi hua kua whakamatautauria. Kei te hoko koe i tētahi kupu whakaari.
Hononga Ao Tūturu: Ngā Akoranga Take mō te Rūma Pūhiko, te Rerewē, me te Moana
He mea tika te whakamātautau taiwhanga engari kāore i te rawaka. Ka tāpirihia e ngā taiao o te ao tūturu ngā taurangi kāore he paerewa e hopu katoa ana: te huringa pāmahana, te haumākū, te puehu, me te koretake o te kaiwhakahaere. Anei te mahi a ngā pito o te whare herehere puna i roto i ngā taiao e toru e tohu ana.
Ngā rūma pēhi whakakotahi i te wiri tonu (5-50Hz mai i ngā mīhini hurihuri), te huringa wera (te taiao 20°C ki te mata o te pūwero 80°C), me te kohu hinu. Ko ngā pito tīwiri i roto i ēnei taiao me tirotirohia me te huri anō i ia 6-12 marama. Ko ngā pito whare herehere puna, i runga i ngā raraunga ratonga mara mai i ngā kaimahi HVAC maha, kāore e hiahiatia he tiaki mō ngā huringa ora o ngā taputapu mō ngā tau 5-7Kāore ngā penapena utu i roto i te utu whakamutunga. Kei roto i te mahi kāore i pau i te tiaki.
Ngā kāpata tohu rerewē ka tūtaki ki te wiri auau teitei mai i ngā tereina e haere ana, he maha ngā wā ka neke atu i te 2g i ngā auau neke atu i te 100Hz. Kua piki haere te whakapūtātanga a ngā kaiwhakahaere rerewē o Ūropi i ngā taunga kōpuku puna mō ngā whakaurunga hou, e ārahihia ana e ngā raraunga pono e whakaatu ana he iti ake ngā hapa hononga i roto i ngā taiao waka hurihuri ki te whakataurite ki ngā hoahoa e hangai ana ki ngā tīwiri. Ehara te panonitanga i te mahi i te tau tuatahi. Engari mō te mahi i te tau tekau, ina he uaua te uru atu ki te tiaki, ā, he nui te utu mō ngā pakaru.
Ngā rūma miihini moana Ko te huinga tino kaha o te wiri, te tote, me te pāmahana te mea e whakaatu ana. Ko ngā pito puna me ngā puna kowiri tira 1.4310 kua noho hei paerewa i roto i ngā panera hiko moana, hei whakakapi i ngā hoahoa pito tīwiri tawhito i waikura, i wetekina hoki i roto i ngā marama 18-24 i te hau tote. He mārama te painga o te roa. He nui te whakahekenga o ngā utu tiaki. Ko te pātai anake he aha i roa ai te whakawhiti.
Te Puna Kete me te Puna Pana-Whakauru: Te Āputa Hototahi Waea
Kāore i te rite katoa ngā pūrua puna. Ko ngā pūrua puna pana-roto—e hokohokohia ana he "kore-taputapu" he "hono-tere" rānei—he rerekē te tikanga e whakamahia ana e ia, he rite tonu te āhua engari he rerekē rawa te mahi i roto i te wiri me te waea kua werohia. Mā te mārama ki te rerekētanga ka ārai i ngā hapa whakatakotoranga utu nui.
Kaiārahi Totoka Anake: He aha i Rahua ai ngā Poraka Pana-Whakauru me te Waea Taunga i te Wīwī
Ko ngā pito pana-whakauru ka whakawhirinaki ki tētahi rawhi puna-utaina e tuwhera ana ina panaia he ara iahiko totoka ki roto, kātahi ka kati hei pupuri i te waea. He pai te mahi a te tikanga mō ngā ara iahiko totoka i roto i te awhe 0.5-4.0mm² nā te mea ka taea e te puna te hanga i tētahi pupuri matapae, ōrite huri noa i tētahi mata porotaka ōrite. E whakaatu ana ngā raraunga ahumahi ka whakaitihia te wā tāutanga e te waea pana-whakauru mā te 60% pea ki te whakaritea ki ngā pito tīwiri., koia te take e whakamahia whānuitia ana mō ngā whare noho me ngā tono arumoni māmā.
Heoi, ko ngā pito pana-whakauru kāore i te whakatauria mō te waea kua tau. Ko te mata koretake o ngā ara iahiko kua tau ka ārai i te puna ki te hanga i tētahi pupuri ōrite, ā, ka taea te pakaru o ngā aho takitahi e ngā taha koi o te tikanga pana-whakauru. I roto i ngā taiao wiri, ka piki ake tēnei raruraru. Ka wetekina ngā aho, ka piki ake te ātete pa, ā, ka pakaru kino te hononga. E ai ki te IPC-A-610 ngā paerewa whakaae mō ngā huihuinga hiko, me ārai ngā tikanga whakapiko me te hononga mō ngā waea aho i ngā pito i te wehenga aho, ā, e pā tika ana ngā here hototahi o ngā pito pana-ki-roto me te waea aho ki tēnei whakaritenga. Kāore ngā pito pana-roto e whakatauria ana te wiri mō ngā ara iahiko kua taka., ā, ko te nuinga o ngā kaihanga ka whakawhāiti noa i tā rātou whakamahinga ki te waea totoka anake. Mena kei te hono koe i tētahi panera ahumahi ki ngā ara iahiko kua herea—ā, ko te nuinga o ngā panera ahumahi e whakamahi ana i te waea kua herea hei whakangawari—ehara te pana-ki-roto i te kōwhiringa tika.
Mō te whakataurite i te hangarau hononga pana-mai, tirohia Poraka whakamutunga pana-roto reriwe DIN PCT-211, e whakaatu ana i ngā herenga o te tikanga me ngā ara iahiko.
Te Whakaae ki te Ferrule: Te Painga o te Kete Puna mō ngā Whatunga Waea Kua Tukatuka-Mua
Ka whakaaetia ngā taura hiko kua whakapūmautia ki ngā pito o te whare kōhao puna, kāore he whakarerekētanga. He ringaringa whakarewa kua whakapikohia te taura hiko e kōpeke ana i ngā aho waea kia rite ki te āhua porotaka, hei ārai i te wehenga o ngā aho, hei whakapai ake hoki i te horahanga o te mata pa. I roto i ngā panera wiri nui, he tikanga paerewa ngā taura hiko mō ngā ine waea i raro i te 2.5mm² nā te mea ka whakakorea te tūponotanga o te whati o ngā aho i te tomokanga o te pito.
Kua hangaia te pūnaha whare kōhatu puna hei whakauru i ngā taura i roto i tōna awhe mahi noa. Ka paku piko te puna kia mau ai te diameter nui o te taura, engari kei roto tonu te kaha pa i te awhi hoahoa 8-12N. He painga nui tēnei hototahi mō ngā kaihanga panera e tukatuka ana i ngā taura waea me ngā ferrules.—he mahi noa i roto i te hanga waka Tiamana, te kawe tereina, me te huihuinga panera aunoa. He rerekē, ko ngā tauranga pana-roto, he maha ngā wā ka hiahiatia he āhuahanga ferrule motuhake, kāore rānei e hototahi ki te ferrule, ka akiaki i ngā kaihanga panera ki te whakarerekē i tā rātou tukanga, ki te whiriwhiri rānei i tētahi momo tauranga rerekē.
Me pēhea te Tauwhāiti i ngā Poraka Whakamutunga o te Kete Puna mō ngā Paewhiri Wiri-Tiketike
Ko te whiriwhiri i te poraka pito tika mō te taiao wiri me titiro ki tua atu i te whakaahua o te putumōhio. E toru ngā wāhanga whakatakotoranga he mea nui: te whakatauranga hiko, te hototahi miihini, me ngā tuhinga tiwhikete.
Te Whakatauranga o Nāianei, te Awhe Ine Waea, me ngā Paerewa Whakamaunga Reriwe DIN
Ko te whakatauranga o nāianei te tātari tuatahi. Kei te wātea ngā pito o te whare herehere puna i roto i ngā whakatauranga mai i te 2.5A (taumata tohu) ki te 125A (tohatoha mana), me ngā whakatauranga teitei ake e wātea ana i roto i ngā hoahoa motuhake. Ture matua: te rahi o te pūmau ki te 125% o te iahiko tonu mōrahi, e whai whakaaro ana ki ngā harmonika me te urunga mai. Mō te ara iahiko motuka 20A, tohua he pito 25A, 32A rānei. Mā te kaha tāpiri ka whakaratohia he wāhi whakamahana, ā, ka whakaitihia te ātete pa ki te wera.
Mā te whānuitanga o te ine waea ka whakatau mēnā ka uru te pito ki tō whitiki. Ko ngā pito o te whare herehere puna ka hipoki i te 0.08-16mm², he whānui ake i te nuinga o ngā hoahoa pana-roto. Tirohia te whānuitanga ki ō rahi waea tuturu, tae atu ki ngā tāpiringa ferrule. Kāore e taea e te pito kua whakatauria mō te 0.5-10mm² te pupuri tika i te waea tohu 0.14mm², ahakoa ka pā te puna ki a ia.
E ai ki Ngā paerewa whakairinga reera DIN, ko TS35/7.5 me TS35/15 ngā kōtaha rēri e rua e whakamahia whānuitia ana i roto i ngā panera ahumahi, ā, me piri pūmau ngā poraka pito ki te kōtaha kua whiriwhiria. I roto i ngā taiao wiri nui, tohua ngā pito me te tikanga raka—he raka kirihou, he raka whakarewa rānei te tikanga—e ārai ana i te pito kei paheke, kei hiki rānei i te rēri i raro i te uta ru. Kāore he painga o te pito e taka ana i te rēri, ahakoa te kounga o tōna whakapā.
Ngā Whakaritenga Tiwhikete Whakamātautau Wiri mai i tō Kaiwhakarato
Anei tētahi whakaritenga whakatakotoranga e warewarehia ana e te tini o ngā kaihoko: me tono kia whiwhi i te tiwhikete. Me whai tuhinga whakamātautau tuatoru te poraka taunga e hokohokohia ana mō te "whakamahinga ahumahi" me ngā "taiao wiri nui" rānei e whakaū ana i tōna angitu. IEC 60068-2-6 i ngā taumata taumaha e pā ana ki tō tono. Mena kāore e taea e te kaiwhakarato te whakarato i tēnei, kei te whakapūtā koe i runga i te hokohoko, ehara i te hangarau.
Me whakamārama te tiwhikete i ēnei āhuatanga: te whānuitanga o te auau whakamātautau, te whakaterenga tihi, te roa o te whakamātautau, te maha o ngā huringa horomitanga, me ngā paearu paahitanga mō te ātete pa me te pumau o te miihini. Kāore he tikanga o ngā kōrero whānui "kua whakamatautauria te wiri" kāore he tawhāKāore te pūhiko i whakamatautauria i te 1g mō ngā hāora e 2 i rite ki te pūhiko i whakamatautauria i te 5g mō ngā hāora e 96. Ehara i te mea ngaro te rerekētanga. Ko te rerekētanga i waenga i te pūhiko e mahi ana me te pūhiko e noho noa ana.
Kei roto i ngā whakaritenga tiwhikete tāpiri UL 1059 ngā paerewa haumaru mō ngā mākete o Amerika Te Raki, e tohu ana i te mokowā, te mura, me ngā whakaritenga rauemi mō ngā poraka mutunga; ā KĀORE ngā paerewa mō ngā taputapu whakahaere ahumahi, e tautuhi ana i ngā paearu haumaru me te mahi mō ngā tono whakahaere ahumahi motuhake. Mā ēnei tiwhikete ka tutuki i te poraka pito te haumaru, te mokowā, me ngā whakaritenga rauemi mō tō mākete ūnga. Kaua e whakapae. Manatoko.
Ngā Pātai Auau
Ka taea te whakamahi anō i ngā pito o te whare herehere puna i muri i te tango waea?
Āe. Ko te roa o te huringa hoahoa mō ngā pito o te whare pupuri puna ahumahi paerewa he 500+ ngā huringa whakauru me te tango. Kāore te puna e ngenge i raro i ngā āhuatanga mahi noa nā te mea he iti te piko i te wā e whakaurua ana te waea ki te rohe rapa o te puna. I muri i te 500 huringa, ka mahi tonu pea te pito, engari ko te tikanga ka tūtohu ngā kaihanga kia whakakapia mō ngā tono nui kia mau tonu ai te mahi.
Me tirotiro ā-wā te taipana o ngā pito o te whare kōanga puna?
Kāo. Koinei te painga matua. Kāore i rite ki ngā pito tīwiri, e hiahia ana kia hurihia te hurihanga kua whakaritea hei utu mō te wetekina, ka mau tonu te kaha pa o ngā pito whare kōhatu puna. Ka utu te hoahoa ā-ringa o te puna mō te taunga waea, te whānui wera, me te nekehanga iti i puta mai i te wiri me te kore e wawaotia e te kaiwhakahaere. Ka taea te whakaroa i ngā wā tiaki mai i ngā marama ki ngā tau, kua whakakorea katoatia rānei i roto i ētahi tono.
He nui ake te utu o ngā pūmau kēnge puna i ngā pūmau tīwiri?
Ko te utu mō ia waeine he 15-30% teitei ake i ngā pūrua tīwiri ōrite, i runga i te whakatauranga o nāianei me te kaihanga. Heoi, ko te utu tāuta katoa he pai ake mō ngā whare kōpuku ina whakaurua te mahi me te tiaki. Ka whakaitihia te wā tāutanga e te waea kore-taputapu mā te 40-50% ki te whakaritea ki ngā pūrua tīwiri, ā, mā te whakakorenga o te tiaki hurihuri ka tino whakaitihia ngā utu huringa ora. Mō ngā tono wiri nui, ko te painga pono ka kore e whai kiko te rerekētanga utu.
Ka taea e ngā pito o te whare kōpuku te pupuri i ngā ara iahiko konumohe?
Ko te nuinga o ngā pito puna paerewa he mea whakatau mō ngā kawe parahi anake. Me whai whakaaro motuhake ki te konumohe nā te mea he nui ake te tauwehenga whānui wera me te hanganga waikura. Ka tukuna e ētahi kaihanga ngā pito konumohe kua whakatauria me ngā koranu puna hototahi me ngā mata pa, engari ehara ēnei i te hua paerewa. Me manatoko tonu te hototahitanga o te ara iahiko ki te pepa raraunga a te kaihanga. i mua i te tautuhi i te waea konumohe.
He aha te rahi mōrahi o te waea mō ngā pito o te whare herehere puna?
Ka taea e ngā pito pūmau puna ahumahi paerewa te whakauru i te 0.08-16mm² (tata ki te 28 AWG ki te 6 AWG). Ka taea e ngā momo au-teitei te toro atu ki te 35mm², ki te 50mm² rānei mō ngā tono tohatoha hiko. Ka rerekē te whānuitanga tika i runga i te kaihanga me te raupapa hua, nō reira tirohia ki tō rārangi waea. Mō ngā kawe hiko tino nui ake i te 50mm², he pai ake ngā poraka tohatoha hiko, ngā hononga pūtu rānei i ngā hoahoa pūmau puna.
Ka mahi tahi ngā pito o te whare herehere puna me ngā taura here pūtu?
Āe. Ko ngā taura here pūtu—he ringaringa kumekume kua whakamahanatia, kāore rānei i whakamahanatia e whakamutu ana i ngā ara iahiko kua mau—he tino hototahi ki te nuinga o ngā pito o te whare herehere puna. Ka taka te diameter o te taura ki roto i te awhe mahi puna noa, ā, mā te pito kumekume ka whakaratohia he mata porotaka ma e mau pai ai te puna. E taunakihia ana te whakamahi i ngā taura mō ngā ine waea kei raro iho i te 2.5mm² i roto i ngā taiao wiri. hei ārai i te whati o te miro, hei whakarite hoki i te kounga o te hononga kia ōrite.
He ātete ki te wiri ngā pito o te whare kōanga?
Kāore he hononga hiko e "ātete ana ki te wiri" i te tikanga tino tika. Ko ngā pito o te whare herehere puna ātete wiri ki ngā taumata kaha kua tautuhia, e whakamanahia ana i raro i te IEC 60068-2-6 i te 5g, 5-150Hz. Haunga taua kaha, me whai inenga anō pea—pērā i ngā matū kohua, te whakamāmā i te taumahatanga o te taura, ngā whakairinga wehewehe wiri rānei. Ehara te whakatakotoranga tika i te "ātete wiri" engari "kua whakamatautauria e te wiri ki te kaha X mō te roanga Y."
Me pēhea taku whakamana i te pono o te pūmau o te whare herehere puna, ehara i te mea rūpahu?
He raruraru nui haere ngā poraka pūrua rūpahu, inā koa i ngā mākete e kore e tino whakatinanahia ngā ture kawemai. He tohu hangahanga ā-kaihanga ngā hua tūturu, he tau rota ka taea te whai, me ngā tiwhikete whakamātautau a te hunga tuatoru (UL, VDE, TÜV). Tonoa ngā tiwhikete tika mai i te kaituku whaimana a te kaihanga, kaua i te kaiwhakaratoMena he 40% te iti iho o te utu i te mākete, tera pea he rūpahu te hua. Ko te utu mō tētahi pūnga pakaru i roto i tētahi raina whakaputa e whakahaerehia ana he nui ake i ngā penapena mai i te hoko iti.
Ngā Tohutoro Hua
Mō ngā poraka whakamutunga o te whare kōanga i hangaia mō ngā taiao ahumahi wiri nui, tirohia te rārangi hua katoaKei roto i te awhe ngā pito puna kua mau ki te reera DIN i ngā whakatauranga iahiko mai i te 2.5A ki te 125A, me te whakaaetia o ngā waea mai i te 0.08mm² ki te 16mm², tae atu ki ngā ara iahiko kua herea me ngā ara iahiko kua whakawirihia.
Mō te whakatairite i te pūrua pana-roto me ngā tono ina tika te waea arataki totoka, tirohia Poraka whakamutunga waea pana-roto reriwe DIN PCT-211.
Ngā tohutoro matua mō tēnei tuhinga:
- IEC 60947-7-1 — Paerewa poraka tauranga
- IEC 60068-2-6 — Whakamātautau wiri (sinusoidal)
- UL 1059 — Paerewa haumaru poraka tauranga
- Ngā paerewa whakairinga reera DIN
- IPC-A-610 — Te whakaaetia o ngā huihuinga hiko
- KĀORE — Ngā paerewa taputapu whakahaere ahumahi