E rua tekau tau te roa o taku whakapaunga ki te hono i ngā papa whakahaere ahumahi, ā, mēnā kotahi te mea kua akohia e au, ko ia meneti e pau ana ki te whawhai ki tētahi pūrua tīwiri uaua he meneti e maumauria ana. I taku kitenga tuatahi i tēneiNgā poraka whakamutunga pana-roto o te reera DIN, i ruarua ahau — me pēhea rā te pono o tētahi pūnaha rawhi puna pērā i te hononga tīwiri kua tika te whakapūmau? Tekau mā rua tau me ngā rau panera i muri mai, kua huri ahau ki tēnei mea, ā, e hiahia ana ahau ki te whakamārama atu ki a koe he aha te poraka pito pana-roto kua whakatauria 1000V hei whakatakotoranga taunoa māku mō tētahi panera whakahaere e neke atu ana te ngaohiko pūnaha i te 400V.

I roto i tēnei tuhinga, ka hipokina e au ngā kaupapa matua o te hangarau poraka pito pana-roto, te hiranga o te whakatauranga 1000V i roto i ngā taiao ahumahi, te tukanga waea kore-taputapu taahiraa i te taahiraa, me pēhea te whiriwhiri i te poraka tika mō te hoahoa o tō panera, me ngā paerewa e tika ana e whakahaere ana i ēnei wāhanga. Ahakoa he miihini hiko koe e tohu ana i ngā wāhanga panera, he kaihanga panera rānei e hiahia ana ki te whakapai ake i te putanga hiko, ki taku whakaaro ka kitea e koe tētahi mea whai hua i konei.

He aha te Poraka Whakamutunga Pana-Whakauru DIN Rail?

HePoraka whakamutunga pana-roto o te reera DIN He taputapu hononga hiko tēnei e mau ana ki runga i tētahi rēra DIN paerewa (ko te tikanga he 35 mm × 7.5 mm, he 35 mm rānei × 15 mm) ā, e whakamahi ana i tētahi tikanga puna hei whakau i ngā whakaurunga waea me te kore e hiahiatia he tīwiri. Kei roto i te hoahoa pana-whakauru he putanga whakaurunga iti e tata ana ki te rawhi puna — ka tangohia e koe te waea, ka whakauru tika ki roto i te putanga, ā, ka mau aunoa te puna i te kaiārahi. Hei tuku i te waea, ka whakamahia he taputapu tuku iti, he tīwiri rānei hei whakaoho i te tikanga tuku e tata ana ki te putanga whakaurunga.

Ko te rerekētanga matua mai i ngā tikanga tuku ihongā poraka whakamutunga whakapiri-whiri ko te tikanga pūmau-puna. I roto i te poraka pūmau-tīwiri, ka mau te waea mā te whakakī i te tīwiri e piri ana ki te ara iahiko. I roto i te wā, ka taea e te wiri me te huringa wera te wetewete i ngā hononga tīwiri — he momo pakaru e mōhiotia ana i roto i ngā taiao ahumahi. Ka whakakorehia e ngā pito puna pana-roto tēnei tikanga pakaru nā te mea ka pā tonu te pēhanga whakapā o te puna ahakoa ngā āhuatanga wera, ā, kāore he tīwiri hei wetewete.

Ko Ningbo J-Guang Electronics, he kaihanga i whakatūria i te tau 2010 e tohunga ana ki ngā poraka me ngā hononga pūrua, e whakaputa ana i te whānuitanga o ngā Ngā poraka whakamutunga pana-roto o te reera DIN tae atu ki ā rātou momo mono-mai raupapa JGTD me te PCT-211 kua tohua e au i roto i ngā kaupapa papa whakahaere maha. Kua paahitia e tā rātou wheketere te tiwhikete whakahaere kounga ISO 9001:2008, ā, kei a rātou hua ngā whakaaetanga SGS, ROHS, REACH, CE, CQC, me te UL — e homai ana ki ahau te māia ina tohua e au ēnei wāhanga mō ngā papa kaweake me tutuki i ngā whakaritenga ture o te ao.

Te Mārama ki te Whakatauranga 1000V: He aha te Hiranga mō ngā Paewhiri Mana Ahumahi

Ko te ngaohiko whakatauranga o te poraka pūrua ko te ngaohiko mōrahi ka taea e te taputapu te tu atu ki raro i ngā tikanga whakamātautau kua tautuhia. I roto i ngā papa whakahaere ahumahi, ka rerekē ngā taumata ngaohiko i runga i te tono:

• 24V DC / 24V AC: Ngā ara iahiko taumata-tohu, ngā waea pūoko, ngā kōwae I/O PLC. He rawaka rawaka te poraka matihiko 600V.
• 230V / 400V AC: Ngā whāngai mōtini paerewa, te tohatoha hiko i roto i te panera. Koinei te ngaohiko whakahaere tino noa mō ngā panera ahumahi, ā, he tika te poraka whakatauranga 600V ki te 1000V.
• 480V AC: Ngā puku mōta mana-teitei, ngā whakakaha servo nui. I tēnei taumata ngaohiko, ka nui haere ngā whakaritenga mō te ngoki me te ātea i waenga i ngā kaiārahi hiko, ā, ka tohua tonutia e au he whakatauranga 1000V iti rawa.
• 690V AC: Ngā tīmatanga mōtini ahumahi taumaha, ngā hononga pae pahi. Koinei te wāhi e hiranga ai te whakatauranga 1000V — mēnā he iti iho i te whakatauranga 1000V ka tūpono te tukunga hapa me te rahunga aroturuki puta noa i te roanga mahi o te panera.

TeWhakatauranga 1000V e whakarato ana i te tawhē haumaru tata ki te 45% i runga ake i te ngaohiko whakahaere 690V e tohu ana i te rohe o runga o te tohatoha ā-wāhanga-toru paerewa ahumahi. Ehara tēnei tawhē i te mea noa — e whai whakaaro ana ki ngā whakawhiti ngaohiko, ngā iahiko urunga nui, me te pānga kua kohia o te tukunga wāhanga i roto i ngā taiao poke, makuku rānei. Ko te Paerewa IEC 61076-2-101:2012 mō ngā hononga porowhita M12 e whakamahia ana i roto i te ine me te whakahaere tukanga ahumahi, ka tautuhia ngā whakaritenga atanga hononga e tautoko ana i te whakatauranga ngaohiko o te poraka taunga — inā koa, ko ngā tawhiti ngoki, ko ngā tawhiti ātea, me te taunga whakamarumaru e whakatau ana i te whakatauranga ngaohiko o tētahi atanga hiko honohono i roto i te papa whakahaere.

Kotahi te mea ka tirohia tonutia e au: me kī te whakatauranga ngaohiko i te pāmahana taiao te wāhi e mahi ai te panera. He maha ngā kaihanga poraka taunga e whakaputa ana i ngā whakatauranga ngaohiko i te 23°C, engari i te pāmahana taiao 55°C (he mea noa i roto i ngā whare ahumahi hiri), me whakaheke pea te whakatauranga ngaohiko mā te 10% ki te 20%. Kei roto i ngā pepa raraunga a J-Guang he pihi whakaheke, ā, ka tirohia e au tēnei ki ngā āhuatanga o te pae i mua i te whakaoti i te kōwhiringa wāhanga.

Waea Kore-Utauta: Te Tukanga Hononga Pana-Whakauru Hipanga i te Hipanga

He māmā noa te tukanga mō te hono i te poraka pito pana-roto, ā, i muri i ngā hononga tuatahi e rua tekau mā rua, he tere ake te kite a te nuinga o ngā kaimahi waea panera i te whakapiripiri tīwiri. Anei te tukanga e whakaakona ana e au i roto i ia hanganga panera:

Hipanga 1: Kōwhiria te Rahi Waea Tika

Ko ngā poraka pito pana-roto he mea whakatau mō ngā ine waea motuhake. Mō ngā poraka pito pana-roto reera DIN raupapa PCT-211 a J-Guang, ko te whakatauranga noa e kapi ana ingā kaiārahi totoka mai i te 0.5 mm² ki te 2.5 mm² me ngā kaiārahi taura mai i te 0.5 mm² ki te 2.5 mm² me ngā taura. Ka manatoko tonu ahau i te whānuitanga waea tika mai i te pepa raraunga a te kaihanga nā te mea kāore ētahi poraka pana-roto e whakaae ki ngā ara iahiko miro-pai (Akomanga5, Akomanga 6 rānei) kāore he taura — ka taea e te pūnaha puna te pēhi i ngā miro pai me te whakaiti i te pēhanga pa i roto i te wā.

Hipanga 2: Wetekina te Waea ki te Roa Tika

Ko te hohonutanga whakaurunga — te roa o te ara iahiko tahanga e hiahiatia ana kia whakaurua — ka tohua i runga i te whare poraka pito, i roto rānei i te pepa raraunga. Mō te nuinga o ngā poraka pito pana-whakauru DIN rail, ko te roa o te rīpene ko 8 mm ki te 12 mm. Ka whakamahia e au he mīhini tango waea ka taea te whakarite kia rite ki te roa o te taura mō te poraka motuhake e honoa ana e au, ā, ka manatokohia e au te roa o te taura i ia puranga waea hou i te tīmatanga o ia nekehanga. Mēnā he poto rawa te roa o te taura, kāore e ranea te hohonu o te whakaurunga, ā, he ātete teitei te hononga; ka roa rawa, ka kitea hoki te ara iahiko e puta atu ana i tua atu o te whare, ka puta he tūponotanga ru.

Hipanga 3: Whakauruhia te Waea — Kāore he Utauta e Hiahiatia ana

Mō ngā ara iahiko totoka me ngā ara iahiko kua herea tika, kāore he taputapu hei whakauru. Ka puritia e au te waea ki te ringa kotahi, ka whakaurua te pito kua tangohia kia tika ki roto i te putanga whakauru, ka pana kia rongo ahau i te ātete o te puna i te mea ka noho te waea ki roto i te rawhi. Ka pupuri te pūnaha puna i te waea me te kaha pa o te 8 N ki te 15 N ia pa - he nui hei whakau i te waea me te kore e pakaru ngā whenu ara iahiko. Nā te mea kāore he tīwiri hei huri, kāore hoki he whakaritenga taipana hei manatoko, he rite tonu te kounga hononga ahakoa ko wai te waea e hono ana i te panera.

Hipanga 4: Manatokohia te Hononga

I muri i te whakaurunga, ka whakamātautau mārie ahau i ia waea — ka kumea me te kaha tata ki te 5 N ki te 10 N hei whakaū kei te mau te pupuri puna. I roto i aku wheako, kāore e wetekina te hononga pana-ki-roto tika i raro i te whakahaere noa. Mena ka kumea te waea me te kaha māmā, ko te tikanga kei te taha o te awhe whakatauranga o te poraka te ine waea, kāore rānei i te rawaka te roa o te rīpene.

Hipanga 5: Tukua (Ina hiahiatia)

Hei tuku i te waea mai i te pūnga pana-ki-roto, ka whakauruhia e au he tīwiri mata-papatahi iti (ko te whānui o te mata he 2.0 mm ki te 2.5 mm te nuinga) ki roto i te putanga tuku e tata ana ki te putanga whakauru, ka pana ki roto hei whakahohe i te putanga puna, ā, i te wā kotahi ka kumea te waea ki waho. E rua hēkona te roa o te mahi tuku mō ia hononga — he tere ake tonu atu i te wetewete i te pūnga tīwiri, e hiahia ana kia nekehia te tūnga o te tīwiri me te whakau anō i te wā e hono ana.

Te Whakataurite i te Pana-Whakauru me te Rawhi-Whiri: Āhea hei Kōwhiri i ia

Kua whakamahia whānuitia e au ngā hangarau e rua, ā, kāore i te māmā te whiriwhiri i waenga i te pana-ki roto me te whakapiri-tīwiri. Anei taku whakataurite mahi i runga i ngā wheako o te mara:

• Te tere o te waea: Ko te pana-whakauru te mea tino wikitoria. I roto i ngā rangahau wā whakahaeretia kua mahia e au, ko te tere o te waea pana-whakauru he 30% ki te 40% te tere ake i ia hononga ina whakangungua te kaimahi waea. Ko te painga e tino kitea ana mō ngā waea totoka me ngā waea kua herea ki te taura - ko ngā momo waea tonu e kitea ana i roto i ngā waea papa whakahaere ahumahi.
• Te pono o te hononga: He ātete ngā rawhi puna pana-whakauru ki te wiri, ā, ka mau tonu te pēhanga pa i roto i te huringa wera. Ka taea e ngā hononga rawhi tīwiri te wetekina i roto i te wā mena kāore i te tika te taipana. Nā te mea kāore e taea e au te kī taurangi ka tika te manatoko taipana o ia panera i hangaia e tētahi kaiwhakatū tuatoru, he pai ake ki ahau te pana-whakauru mō ngā panera ka kite i te wiri tonu, i te huringa wera rānei - koinei te nuinga o ngā tono ahumahi.
• Hototahitanga momo waea: He whānui ake ngā momo waea e whakaaetia ana e ngā pito whakapiri-tīwiri, tae atu ki ngā ara iahiko miro-iti kāore i te herea. I te nuinga o te wā, me whai taura ki runga i te waea aho ngā poraka pana-whakauru. Mō ngā panera e whakamahi ana i ngā ara iahiko ngāwari Akomanga 5, Akomanga 6 rānei kāore he taura, ko te whakapiri-tīwiri te kōwhiringa whaihua ake.
• Te whakarerekētanga o te mara: Ko te rawhi tīwiri te mea pai i konei — i ngā āhuatanga parae ka taea te whakarerekē i te panera e ngā tohunga hangarau me ngā taputapu iti, he maha tonu ngā wā e wātea ana te tīwiri, engari kāore pea he taputapu tuku pana-roto. Ka tohua e au te rawhi tīwiri mō ngā hononga waea-parae i roto i ngā panera e tumanakohia ana e au he maha ngā whakarerekētanga.
• Utu: Ko te utu mō ngā poraka pūrua pana-whakauru he 10% ki te 30% te nui ake i ia poraka i ngā momo rite o te rawhi-whiri. Mō tētahi panera me ngā hononga 200, ka tāpirihia pea he $200 ki te $500 ki te utu rauemi — he utu tika tēnei mō te tere o te waea me ngā painga pono.

Ngā Paerewa e Whakahaere ana i ngā Poraka Whakamutunga Rerewē DIN: IEC 61076-2-101 me UL 486A-486B

Ina tohua e au ngā poraka taunga mō ngā papa whakahaere ahumahi ka tukuna ki tāwāhi, ka manatokohia e au te kapinga paerewa e tika ana. E rua ngā paerewa e tino pā ana ki ngā poraka taunga pana-roto DIN rail:

Te Paerewa IEC 61076-2-101:2012 E tautuhi ana i ngā whakaritenga hua mō ngā hononga porowhita M12 e whakamahia ana i roto i te ine me te whakahaere tukanga ahumahi. Ahakoa e pā ana tēnei paerewa ki ngā hononga pūoko me te actuator, ko ōna whakaritenga ngokingoki me te whakawātea, ngā mātāpono whakaritenga whakamahana, me ngā tikanga whakamātautau e whakamahia whānuitia ana i roto i te ahumahi hononga ahumahi whānui. E tohu ana te paerewa i ngā hononga pumau me ngā hononga kore utu me ngā tikanga raka-tīwiri, me ngā diameter whakapā o te 0.6 mm, 0.76 mm, 0.8 mm, me te 1.0 mm puta noa i ngā whirihoranga waehere rerekē e ārai ana i te whakawhiti-hononga i waenga i ngā momo hononga kore hototahi.

Te Ngā paerewa UL 486A-486B e kapi ana i ngā hononga waea e whakamahia ana i roto i ngā whakaurunga hiko, ā, koinei te paerewa matua e tohuhia ana e te UL i te wā e whakamana ana i ngā poraka pito mō te mākete o Amerika Te Raki. Mō ngā poraka pito e mau ana i te tohu UL, ko te tutuki i te UL 486A-486B te tikanga kua whakamatautauria te poraka mō te kaha kawe-auau, te pupuri waea haumaru i raro i te ahotea miihini, me te pikinga pāmahana i raro i te kawenga. Ina tohua e au ngā poraka pito mō te kaweake ki ngā mākete o Amerika Te Raki, mō ngā panera OEM rānei ka whakauruhia ki roto i ngā taputapu kua whakamanahia ki ngā paerewa UL, ka whakaarohia e au ngā poraka anake e mau ana i te tiwhikete UL 486A-486B — koinei te huarahi tere ki te manatoko kei te tutuki te poraka i ngā whakaritenga haumaru kua whakaaetia.

Te Kōwhiri i te Poraka Whakamutunga Pana-Whakauru DIN Rail Tika mō tō Paewhiri

I runga i aku wheako ki te tautuhi me te whakamahi i ngā poraka whakamutunga pana-roto DIN rail puta noa i ngā rau o ngā papa whakahaere ahumahi, anei te rārangi arowhai whiriwhiri ka whakahaerehia e au mō ia kaupapa:

• Whakatauranga ngaohiko: He iti rawa te 1000V AC mō tētahi panera e mahi ana i runga ake i te 400V AC; he pai te 600V AC mō ngā panera taumata tohu me ngā panera mana-iti.
• Whakatauranga o nāianei: Taurite ki te iahiko tonu mōrahi o te ara iahiko kua tiakina — ko te tikanga he 10A, 16A, 24A, 32A rānei mō ngā poraka whakamutunga reriwe DIN paerewa. Whakaitihia te pāmahana mā te 15% mēnā he nui ake te pāmahana taiao i roto i te whare i te 45°C.
• Awhe rahi waea: Whakaūtia kei te whakaaetia e te poraka ngā waea ine e whakamahia ana i roto i tō panera. Me manatoko motuhake te whakaaetia o te taura totoka, te taura taura me te taura angiangi.
• Te maha o ngā taumata: Ko ngā poraka taumata-kotahi ngā mea māmā rawa; ka penapena wāhi mō ngā poraka taumata-rua te tereina DIN engari he uaua ake te waea me te rapu raruraru. He pai ake ki ahau te taumata-kotahi mō te nuinga o ngā panera paerewa me te taumata-rua mō ngā panera he iti te wāhi.
• Momo hononga: Pana-ki roto mō ngā hanganga hou (waea tere rawa); whakapiri-tīwiri, mono rānei mō ngā panera kua whakarerekētia i te mara.
• Ngā tiwhikete e hiahiatia ana: CE mō ngā mākete o te EU, UL 486A-486B mō Amerika Te Raki, ROHS me REACH mō te tutuki i ngā whakaritenga taiao.
• Ngā Taputapu: Ngā aukati pito o te reriwe DIN, ngā pereti wehewehe i waenga i ngā rōpū ngaohiko, ngā pae pekepeke mō ngā hononga pahi, ngā tohu tohu mō te tautuhi ara iahiko.

Ngā Hapa Tāutanga Noa me Me Pēhea te Ārai i a rātou

I roto i ngā tau, kua kite tonu ahau i ngā hapa ōrite i roto i ngā panera e whakamahi ana i ngā poraka whakamutunga pana-roto DIN rail. Anei ngā hapa ka arohia e au i roto i ngā hui whakamōhiotanga i mua i te whakaputanga me te tīma hanga panera:

• Te whakamahi i te momo waea hē: Ka taea e ngā ara iahiko aho-pai o te Akomanga 5, Akomanga 6 rānei, mēnā kāore he taura, te hanga hononga ātete-teitei, te wetewete rānei i roto i te wā. Ka whakarite ahau kia mārama te whakamārama a te whakatakotoranga waea i ngā whakaritenga taura mō ngā waea aho, ā, ka manatoko ahau kei te kitea ngā taura i te wā e tirotirohia ana.
• Te roa o te rīpene hē: Ki te poto rawa, kāore e pono te hononga; ki te roa rawa, ki te kitea rawatia te ara iahiko, ka puta he tūponotanga haumaru. Ka whakatakotoria e au ngā mīhini tango waea ki te whakatakotoranga tika mō te poraka pito e whakamahia ana, ā, ka tirohia te tautuhinga i te tīmatanga o ia huringa.
• Te whakaranu i ngā taumata ngaohiko me te kore he pereti wehewehe: Ina whakamahia ngā poraka pito maha-taumata me ngā ngaohiko rerekē, he mea nui te pereti wehewehe i waenga i ngā rōpū ngaohiko hei pupuri i te whakatauranga ngaohiko. Ka tohua tonutia e au ngā pereti wehewehe i ia rohe rōpū ngaohiko.
• Te whakauru nui i ngā waea maha ki te tauranga kotahi: Ko te nuinga o ngā poraka pūrua pana-roto he mea hanga mō te waea kotahi mō ia tauranga. Mā te whakauru i ngā waea e rua hei tiritiri i te hononga ka puta he hononga kore pono, ā, ka takahi i te tiwhikete UL486A-486B. Mō ngā hononga tiritiri, ka whakamahia e au he pae pekepeke, he pūwāhi honohono motuhake rānei.
• Wareware ki te whakahohe i te tikanga tuku: Ki te ngana koe ki te kukume i te waea me te kore e wetewete i te rawhi puna i te tuatahi, ka tūpono ka pakaru te poraka. Ka whakarite ahau kia mārama ngā kaimahi waea katoa ki te tukanga tuku rua hēkona, ā, kia whai hoki i tēnā.

Whakamutunga

Ko ngā poraka pito pana-roto DIN reel kua whakatauria ki te 1000V te whiringa tika mō te nuinga o ngā papa whakahaere ahumahi e mahi ana i te 400V AC me runga ake, nā te mea ka tukuna e rātou te whakakotahitanga o te whakatauranga ngaohiko teitei, te pono o te rawhi puna ātete-wiri, me te tere waea kore-taputapu kāore e wātea ana i roto i ngā momo rawhi tīwiri. Ka whakaratohia e te whakatauranga 1000V he awhe haumaru nui ake i ngā ngaohiko whakahaere ahumahi 690V, ā, ka whakakorehia e te hangarau rawhi puna te aratau rahunga wetewete tīwiri e kitea whānuitia ana i roto i ngā pito rawhi tīwiri i raro i te mahi ahumahi tonu.

Ina whiriwhiria ana e au ngā poraka pito pana-whakauru mō tētahi panera hou, ka manatokohia e au te tutukitanga o te paerewa hononga IEC 61076-2-101 mō ngā whakaritenga ngokingoki me te whakawātea, ā, ka tohe tonu ahau ki te tiwhikete UL 486A-486B mō tētahi panera e anga atu ana ki ngā mākete o Amerika Te Raki. Ko ngā whakaritenga hototahi waea — inā koa te whakaritenga ferrule mō ngā kawe hiko kua taka — te taipitopito whakatakotoranga e warewarehia ana, nō reira ka aro tonu ahau ki a rātou i roto i te paerewa waea mō te kaupapa. Mēnā he whakatakotoranga me te tāutanga tika, ka tere ake te hanga panera me ngā hononga roa pono ake i ngā momo hononga tīwiri-rakau, koia ahau i waiho ai hei whiringa taunoa māku mō ngā kaupapa panera whakahaere ahumahi hou.

Whakapā mai - J-GUANG