Kua Huri ngā OEM o te Paewhiri Mana Tiamana ki ngā Poraka Whakamutunga Papa-Rua mō te Waea PDU Kiato 480V

IEC 60947-7-1 Rārangi 5.3 i roto i te Mahi: He aha te "UL-Listed" Kāore e ōrite ki te "IEC 60947-7-1 Compliant" mō ngā Taupānga 480V

Ina whakaputa ngā OEM o te papa whakahaere Tiamana i ngā whakaritenga hoko mō ngā poraka taunga e whakamahia ana i roto i ngā waeine tohatoha hiko 480V, kua kite ahau i tētahi whakapoauautanga e puta tonu ana: ko te whakaaro e tutuki ana te rārangi UL i te whakaritenga hanganga ture IEC 60947-7-1. Kāore. He anga tiwhikete motuhake ēnei e rua me ngā kawa whakamātautau rerekē, ngā paerewa tohutoro rerekē, me te tūnga ture rerekē i roto i ngā mākete o Ūropi me Amerika Te Raki. He mea nui te mārama ki te rerekētanga mō te tangata e tohu ana i ngā poraka taunga mō ngā tono PDU 480V.

UL 1059, ko te paerewa Underwriters Laboratories mō ngā poraka pito, e manatoko ana i te mahi haumaru mā te whakamātautau iahiko poto me te whakamātautau ātete hiko i te taumata wāhanga. Ko te IEC 60947-7-1, he rerekē, he paerewa e hangai ana ki te mahi e uru ana ki te whakamātautau manawanui miihini — ina koa, 1,000 huringa whakahaere i te iahiko kua whakatauria — te whakamātautau pikinga pāmahana i raro i te kawenga, me ngā whakaritenga ngoki me te whakakorenga motuhake e hono ana ki te ngaohiko whakahaere me te tohu parahanga. Ko te poraka pito e mau ana i te tohu UL 1059 anake kāore i te whakamatautauria kia rite ki ngā whakaritenga manawanui miihini me te pikinga pāmahana o te IEC 60947-7-1 Clause 5.3. Mō ngā tono 480V kei reira te ahotea wera tonu mai i te rere tonu o te iahiko he taraiwa rahunga e mōhiotia ana, ko tēnei rerekētanga ka tohu i te rerekētanga i waenga i te poraka pito e mahi pono ana mō te 15 tau me te poraka pito e whakawhanake ana i ngā rahunga ngenge wera i roto i te 5.

Mō ngā OEM o te papa whakahaere Tiamana, ko te hua tūturu o te tohu i ngā poraka pito "UL-listed" anake, ko te hua kua tāutahia, kāore pea e tutuki i ngā whakaritenga manawanui miihini e hiahiatia ana e te tono whakamahinga mutunga. Mena ka tohutoro te whakaritenga ki te IEC 60947-7-1 — e ai ki te nuinga o ngā whakaritenga mīhini ahumahi Tiamana — ka hangaia he āputa ture e te wāhanga UL-listed-anake e puta ake ana i te wā o te tirotiro a te kaihanga papa, i te arotake hangarau rānei a te kiritaki mutunga. Kua kite ahau i tēnei āputa e whakaroa ana i ngā kaupapa mō te 4-6 wiki i te kitenga o tētahi kaihanga papa Tiamana kāore e taea te tuhi i tā rātou poraka pito pai, ahakoa he UL-listed, hei tutuki i te IEC 60947-7-1 mō te tono 480V.

Ngā Tikanga Tawhiti Tirotiro 4.8mm i te Papa 5.2mm: He aha tēnei Āhuahanga i Whakautu Hangarau ai ki ngā Whakaritenga IEC 60664-1 mō te Tohu Parahanga 2 mō ngā Pūnaha 480V

Ko te whanaungatanga i waenga i te tawhiti o te papa me te tawhiti ngoki i roto i te hoahoa poraka pito ka whakahaeretia e te ahupūngao o te pakaru o te mata i te taha o te mata ārai. Ko te tawhiti ngoki te ara poto rawa i waenga i ngā wāhanga kawe hiko e rua e inehia ana i te mata o te rauemi ārai - ā, mō te pūnaha 480V AC, e tohu ana te IEC 60664-1 i te tawhiti ngoki iti rawa o te 4.0mm i te tohu parahanga 2, koinei te whakarōpūtanga tohu parahanga noa mō ngā panera whakahaere ahumahi kua kati. I te papa o te 5.2mm, ko te tawhiti pokapū-ki-pokapū tinana i waenga i ngā pou tata i runga i te poraka pito paerewa he 5.2mm, engari ko te tawhiti ngoki tuturu - te ara i te mata o te whare ārai i waenga i ngā wāhanga kawe hiko tata - ka whakaroahia e te āhua o te arai ārai i waenga i ngā pou.

Mō J-Guang Raupapa PCT-211 mō ngā poraka pito rua-papa, ko te tawhiti ngoki i inehia i te papa 5.2mm he 4.8mm, e whakarato ana i te tawhē haumaru 20% i runga ake i te iti rawa o te IEC 60664-1 o te 4.0mm mō te mahi 480V. Ehara tēnei tawhē i te mea tūpono - he hua o tētahi kōwhiringa āhuahanga motuhake i roto i te hoahoa ārai whakamahana o te poraka e tāpiri ana i te 0.6mm o te ara mata whai hua ki te whakataurite ki te ine raina tika i waenga i ngā pou. Ko te hiranga mahi o tēnei tawhē 20% ko te Raupapa PCT-211 e mau tonu ana te tutuki i ngā whakaritenga ngokingoki IEC 60664-1 ahakoa i roto i ngā taiao parahanga tohu 3 (kei reira pea ka kitea ngā parahanga kawe hiko pēnei i te puehu, te makuku rānei i ētahi wā), mena ka whakaratohia e te pouaka panera te whakatauranga tiaki IP54, teitei ake rānei.

Ko te mea e kitea ana e au he maha ngā wā e hē ana te mārama i roto i ngā whakaritenga hoko poraka taunga ko te whakaaro ko te uara o te papa anake te mea e whakatau ana i te tutuki o te ngokingoki. Ko tētahi hapa whakaritenga noa kua kitea e au ko te tohu i tētahi poraka taunga mā te papa anake, me te kore e manatoko kei te tutuki te tawhiti ngokingoki i te whakaritenga akomanga ngaohiko mō te tāutanga motuhake. Mō tētahi pūnaha 480V, me manatoko te tawhiti ngokingoki iti rawa o te 4.0mm mā ngā raraunga whakamātautau, mā te tātari āhuahanga taipitopito rānei — kāore e taea te whakaaro mai i te uara papa. Ko te raupapa PCT-211 a J-Guang e whakarato ana i ngā raraunga whakamātautau tawhiti ngokingoki hei tuhinga paerewa mō ia puranga whakaputa, e tonoa pinepinetia ana e ngā OEM Tiamana hei wāhanga o tā rātou tukanga tirotiro hou hei manatoko kei te tutuki te hua i te wā i tukuna ai ki te tawhiti ngokingoki kua tohua.

Te Whakaiti i te Wā Tāutanga 40% o te Hononga Pana-Whakauru: Te Pāngarau Utu Mahi a te Kaihanga Paewhiri Tiamana i Muri i te Pana Whakatakotoranga

He māmā noa te whakatauira i te take pūtea mō te whakawhiti mai i te momo tīwiri ki ngā poraka pito pana-roto i roto i te hanga papatohu whakahaere Tiamana engari he iti tonu te aro o ngā kaihoko kāore anō kia mahi i te tatau utu mahi. I roto i ngā utu mahi hanga Tiamana o te EUR 40-55 ia hāora, ko te utu tāutanga o te pito waea i roto i te poraka pito momo tīwiri — tae atu ki te wā ki te tango i te waea, te whakauru ki roto i te poraka, te whakakī i te tīwiri ki te taipana kua tohua mā te whakamahi i te tīwiri taipana, me te manatoko i te hononga mā te kukume mārire i te waea — he toharite tata ki te 45 hēkona mō ia waea mō ngā kaiwhakaemi mohio e mahi tahi ana me te kaihanga papatohu. Mō ngā poraka pito pana-roto, ko te toharite o te mahi pito kotahi he tata ki te 27 hēkona mō ia waea, nā te mea ka whakaurua tika te waea ki roto i te pūnaha puna me te kore e whakarerekētia te tīwiri, ā, ka whakaratohia e te puna te kaha piri pumau me te kore e manatoko i te taipana.

Mō tētahi PDU 480V noa me ngā pou 60, e rua ngā pito waea e hiahiatia ana mō ia pito (kotahi te arataki e tomo mai ana, kotahi te arataki e puta atu ana), ko te tapeke o ngā penapena mahi mō te pito waea mai i te whakawhiti mai i te momo tīwiri ki ngā poraka pana-roto ko: 120 pito × (45 - 27) hēkona = 36 meneti o te wā huihuinga mō ia PDU. Mō ngā utu mahi Tiamana o te EUR 40 ia hāora, ko te tikanga o tēnei he penapena mahi o te EUR 24 mō ia PDU. Mō ngā rahinga whakaputa o te 200 PDU ia tau, ko te penapena mahi ā-tau ko te EUR 4,800 — he tatauranga nui tēnei ki te rerekētanga utu mō ia pou i waenga i ngā poraka pito momo tīwiri me te pana-roto i ngā rahinga e tonoa ana e ngā kaihanga panera Tiamana.

Ko te wāhanga tuarua o te take pūtea ko te whakakorenga o ngā hapa wetekina o ngā tīwiri, koinei te momo hapa tino noa mō ngā poraka pito momo tīwiri i roto i ngā taiao ahumahi. Ko ngā poraka pito momo tīwiri i roto i ngā papa whakahaere ahumahi ka pāngia e te wetekina o ngā tīwiri i puta mai i te wiri - he āhuatanga ahupūngao e ahu mai ana i te huringa wera me te wiri miihini ka hoki whakamuri te tīwiri i tōna tūranga whakakī, ka hanga he hononga ātete-teitei e whakaputa ana i te wera ā-rohe, ā, ka mutu ka pakaru te hononga, ka mura rānei. I roto i ngā papa whakahaere ahumahi Tiamana, i reira ko te wiri mai i ngā puku motuka, ngā whakapā, me ētahi atu taputapu he āhuatanga taiao e mōhiotia ana, ko te utu tiaki mō te whakatika i ngā hapa wetekina o ngā tīwiri - tae atu ki te wā tātaritanga, te mahi hurihuri anō, me te wā whakatā pea o te whakaputanga - ka whakaitihia tonutia i roto i ngā whakatakotoranga hoko e aro ana ki te utu tuatahi mō ia wae. Ka whakakorea katoatia e ngā poraka pito pana-roto tēnei aratau hapa nā te mea kāore te pūnaha puna e wetekina i raro i te wiri, i te huringa wera rānei.

He aha te take e hangaia ai e te Tiwhikete Dual CE + UL 1059 he Ara Whakatutukitanga Tuhinga-Kotahi mō ngā Paewhiri kua Whakaritea mō ngā Kaupapa Pākehā me Amerika Te Raki

Mō ngā OEM o ngā papa whakahaere Tiamana e kaweake ana ki ngā mākete o Ūropi me Amerika Te Raki, he maha ngā wā ka tāruatia te kawenga ture mō ngā poraka pito: ngā kete tuhinga motuhake mō te tohu CE e ai ki te Low Voltage Directive (2014/35/EU) me te rārangi UL e ai ki te UL 1059, me ngā pūrongo whakamātautau motuhake, ngā tiwhikete hanganga ture, me ngā whakaritenga whakamātautau tirotiro tonu. Ko te utu mō te pupuri i te tiwhikete takirua — i roto i ngā utu whakamātautau, te whakahaere tuhinga, me te tirotiro ture tonu — e kīia pinepinetia ana e ngā kaihanga papa Tiamana he uauatanga hoko e pai ake ana rātou ki te whakakore mā te whakakotahi ki tētahi kaiwhakarato poraka pito kotahi ka taea te whakarato i ngā tiwhikete e rua.

Kei te raupapa PCT-211 a J-Guang te tohu CE (kua manatokohia ki te IEC 60947-7-1) me te whakamanatanga UL 1059 hei paerewa, ko te tikanga he kotahi te whirihoranga hua e tutuki ai ngā whakaritenga tutuki poraka taunga mō ngā mākete o Ūropi me Amerika Te Raki. Mō ngā OEM panera Tiamana e tuku ana i ngā panera whakahaere ki ngā kaupapa o Amerika Te Raki mā te kaihanga panera kua rārangihia ki te UL, ka whakakorea e tēnei tiwhikete takirua te hiahia ki te rapu i ngā SKU poraka taunga CE-anake me te UL-anake motuhake — e whakangawari ana i te pire rauemi, e whakaiti ana i te maha o ngā kaiwhakarato whai tohu me whakahaere me te arotake, ā, e whakaiti ana i te mōrearea o ngā hapa whakatakotoranga i te wā whiriwhiri wāhanga ina tonoa he momo tiwhikete hē.

He rite tonu te hiranga o te painga tuhinga o te tiwhikete takirua mō ngā rerengamahi hokohoko kaupapa. Ina whakautu te OEM o te rōpū Tiamana ki tētahi tono kaupapa o Amerika Te Raki e hiahia ana ki ngā wāhanga kua whakarārangihia ki te UL me ngā kete tuhinga kua tukuna hei wāhanga o te tono, mā te wātea o ngā raraunga whakamātautau UL 1059 me ngā tuhinga whakamana UL mō te raupapa PCT-211 ka whakakorea te rapunga a te tīma hokohoko mō tētahi atu huarahi e tutuki ana i ngā whakaritenga. I roto i aku wheako, he maha ngā wā ka whakaroahia e tēnei tukanga rapu ngā tuku tono kaupapa mā te 2-3 wiki ina kore e wātea tonu ngā tuhinga e hiahiatia ana mai i te kaiwhakarato pai - ā, i roto i ngā āhuatanga tono whakataetae, ko te whakaroa 2-3 wiki ka ngaro katoa te kaupapa.

Te Raru Taurite o te Puranga-ki-te-Puranga i roto i te Hanga Poraka Whakamutunga Haina: Me pēhea te Huringa o te Tirotiro Ahu-i-te-Tukanga a J-Guang i te Whārite QA

Ko te āwangawanga kounga e tino kitea ana e au i ngā OEM o ngā papa whakahaere Tiamana ina aromatawaihia ana ngā poraka pito i hangaia i Haina ko te ōritetanga o ia puranga - ina koa, ko te āwangawanga kei roto i ngā puranga whakaputanga e whai ake nei ngā rerekētanga ā-ahu, ā-mīhini rānei e taka ana ki roto i te awhe manawanui kua tohua engari ka puta he raruraru huihuinga, mahi rānei i roto i te tukanga whakaputa a te kiritaki. He āwangawanga tika tēnei, ā, ki taku whakaaro he mea kāore i te rawaka te aro atu a te nuinga o ngā kaihanga poraka pito Hainamana e aro ana ā rātou pūnaha whakahaere kounga ki te tirotiro mutunga-o-te-rāina kaua ki te whakahaere i roto i te tukanga i ngā wāhanga hanga nui.

Kei roto i te pūnaha whakahaere kounga a J-Guang mō te hanga poraka pito te tirotiro i ngā āhuatanga i ngā wāhanga e toru i te wā o te tukanga hanga: i muri i te werohanga o te whare (hei manatoko i ngā āhuatanga nui e pā ana ki te tawhiti ngoki, tae atu ki te mokowā i waenga i ngā kōhao pou me te teitei o ngā ārai whakamahana), i muri i te huihuinga o te puna me ngā wāhanga whakapā (hei manatoko i te kaha piri me te kaha whakauru mā te whakamahi i ngā taputapu whakamātautau kua whakatikatikaina), ā, i muri i te huihuinga whakamutunga me mua i te takai (hei manatoko i ngā tawhā mahi hiko tae atu ki te ātete whakapā me te ātete whakamahana mā te whakamahi i te mita micro-ohm). Ko te tikanga o tēnei huarahi tirotiro i roto i te tukanga ka kitea me te whakatika i ngā rerekētanga āhuatanga i te wā o te hanga, kaua e kitea i te tirotiro hou i roto i te whare o te kiritaki - koinei te wā e nui rawa ana te utu o te kore-whakarite nā te mea me whakarite, me tuhi, me whakahoki, me whakakapi rānei te wāhanga.

Mō ngā OEM Tiamana kua pāngia e ngā raruraru rerekētanga puranga-ki-puranga me ngā kaiwhakarato Hainamana o mua, ko te rerekētanga mahi a te tirotiro i roto i te tukanga ko te whakahekenga nui o te reiti tirotiro kore-taurite e haere mai ana. I roto i taku wheako mahi me ngā kaihanga panera Tiamana kua huri ki te raupapa PCT a J-Guang mai i ētahi atu kaihanga Hainamana, kua heke te reiti tirotiro kore-taurite e haere mai ana mō ngā poraka pito mai i te toharite o te 2-4% ki raro iho i te 0.5%. I ngā rahinga whakaputa o te 10,000 pou ia tau, ko te reiti kore-taurite 2% te tikanga he 200 ngā wāhanga me wehewehe me te tukatuka hei kore-taurite — i te utu whakahaere tata ki te EUR 2-3 mō ia wāhanga, ko tēnei e tohu ana i te EUR 400-600 i roto i ngā utu whakahaere kore-taurite ā-tau e whakakorea ana me te kaiwhakarato e pupuri ana i ngā mana tirotiro i roto i te tukanga.

Ngā Pātai Auau

P: He aha te tawhiti ngoki iti rawa mō te poraka taunga e whakamahia ana i roto i te pūnaha AC 480V i raro i te IEC 60664-1?

A: I raro i te IEC 60664-1, ko te tawhiti ngoki iti rawa mō te pūnaha AC 480V (ngaohiko whakatauranga 480V, te ngaohiko tihi tata ki te 680V) i roto i te tohu parahanga 2 (te tikanga mō ngā panera whakahaere kua kati) he 4.0mm i waenga i ngā wāhanga kawe tata. Ko te raupapa PCT-211 a J-Guang i te tawhiti 5.2mm ka tutuki i te tawhiti ngoki o te 4.8mm, e whakarato ana i te tawhē haumaru 20% i runga ake i te whakaritenga iti rawa - ko te tikanga ka noho tonu te raupapa PCT-211 ki te tutuki ahakoa he iti noa ngā rerekētanga ā-ahu i te wā e hangaia ana, e huihui ana rānei te panera. Ko te tikanga hoki o tēnei tawhē ka taea te whakamahi i te raupapa PCT-211 i roto i ngā taiao parahanga tohu 3 me te kore he mahi tiaki tāpiri, mena ka whakaratohia e te papa panera te whakatauranga tiaki IP54, teitei ake rānei.

P: Ka taea te whakamahi i te poraka pito papa-rua PCT-211 hei whakakapi tika mō ngā poraka pito papa-kotahi 5.2mm te whānui i roto i ngā hoahoa panera Tiamana o nāianei?

Āe, kua hangaia te raupapa PCT-211 hei whakakapinga taka-mai mō ngā poraka pito kotahi-papa i te tawhiti piko ōrite. Ko te piko 5.2mm me te whānui tinana 6.2mm mō ia pou e hototahi ana ki te whakairinga reera DIN paerewa (reera 35mm, EN 60715), ā, ka whakaaetia e te raupapa PCT-211 ngā ine waea rite tonu ki te nuinga o ngā whirihoranga papa kotahi ōrite. Me uru atu te whirihoranga papa-rua ki runga ake i te poraka pito mō te whakaurunga waea ki te papa o runga — ka tūtohu mātou kia 40mm te tawhiti i runga ake i te poraka pito mō te whakaurunga waea-ā-ringa. Ka whakaaetia e te raupapa PCT-211 ngā kawe totoka mai i te 0.5mm² ki te 4.0mm², ngā kawe taura ngāwari mai i te 0.5mm² ki te 2.5mm² kāore he taura, me ngā kawe taura mai i te 0.5mm² ki te 4.0mm².

P: He aha te penapena wā tāutanga mai i te hononga pana-whakauru ki te whakataurite ki ngā poraka pito momo tīwiri?

A: I runga i ngā whakamātautau hangahanga, ka whakaitihia e ngā poraka pito pana-whakauru te wā whakamutu waea toharite mā te 40% ki te whakataurite ki ngā poraka momo-tīwiri — mai i te 45 hēkona mō ia waea ki te 27 hēkona mō ia waea mō ngā kaiwhakaemi mohio. Mō te PDU 480V noa me te 60 ngā pou (120 ngā pito), ko te tikanga tēnei he 36 meneti te penapena wā huihuinga mō ia waeine. Ka whakakorea hoki e te hononga pana-whakauru te mōrearea o te wetekina o te tīwiri i raro i te wiri, koinei te momo rahunga tino noa mō ngā poraka pito momo-tīwiri i roto i ngā taiao ahumahi, ā, he take utu tiaki nui i roto i ngā tauira utu kaihanga panui Tiamana. Ka mau tonu te kaha kume kua tohua e te tikanga puna mō te neke atu i te 500 huringa whakauru/tangohanga mō ia tūranga waea.

Q: He aha ngā tiwhikete kei roto i te raupapa PCT-211 mō te kaweake ki ngā mākete o Ūropi me Amerika Te Raki?

A: Kei te raupapa PCT-211 te tohu CE e ai ki te Low Voltage Directive (2014/35/EU), i manatokohia ki te IEC 60947-7-1, me te whakamana UL 1059 mō te whakamahi i roto i ngā papa whakahaere kua rārangihia ki te UL. Kua whakaūhia te tutuki i te RoHS 3 (EU Directive 2015/863) me ngā pūrongo whakamātautau taiwhanga tuatoru. Mō ngā OEM papa Tiamana e kaweake ana ki ngā mākete o Ūropi me Amerika Te Raki, ko te tiwhikete takirua CE + UL 1059 o te raupapa PCT-211 e whakarato ana i tētahi ara tutuki i te tuhinga kotahi e whakakore ana i te hiahia ki te rapu i ngā SKU poraka whakamutunga CE-anake me te UL-anake motuhake. Kei te wātea ngā pūrongo whakamātautau motuhake mō ngā ota neke atu i te 5,000 pou hei tuhinga paerewa.

P: Me pēhea te aro atu a te pūnaha tirotiro tukanga a J-Guang ki ngā āwangawanga mō te ōritetanga o ia puranga?

A: Kei roto i te pūnaha whakahaere kounga a J-Guang te tirotiro i ngā āhuatanga i ngā wāhanga e toru i te wā hanga: i muri i te whakahāngai i te whare, i muri i te puna me te huihuinga whakapā, ā, i muri i te huihuinga whakamutunga i mua i te tākai. Ka kitea e tēnei huarahi tirotiro i roto i te tukanga ngā rerekētanga āhuatanga i te wā whakaputa, kaua i te wā tirotiro e haere mai ana te kiritaki. Ko ngā kaihanga panera Tiamana kua huri ki te raupapa PCT a J-Guang mai i ētahi atu kaihanga Haina e ripoata ana i ngā reiti kore-whaitake o te tirotiro e haere mai ana i raro i te 0.5%, ki te whakaritea ki te 2-4% me ngā kaiwhakarato o mua. Kei te wātea ngā pūrongo whakamātautau motuhake-rōpū hei tuhinga paerewa mō ngā ota neke atu i te 5,000 pou, tae atu ki ngā inenga tawhiti ngoki me ngā raraunga whakamātautau ātete whakapā mō ia rōpū whakaputa.

Mō te Kaituhi

Te Rōpū Hangarau J-Guang — Ningbo J-Guang Electronics Co., Ltd.

He kaihanga a Ningbo J-Guang Electronics Co., Ltd. i ngā wāhanga hononga hiko tae atu ki ngā poraka pito, ngā pito tereina din, ngā hononga pana-roto, me ngā wāhanga hiko mō te whakahaere ahumahi, te tohatoha hiko, me ngā tono aunoatanga. Kua whakamanahia ngā poraka pito raupapa PCT a J-Guang ki ngā paerewa IEC 60947-7-1, UL 1059, me RoHS 3, e mahi ana ki ngā kaihanga papa whakahaere me ngā OEM taputapu hiko i roto i te neke atu i te 40 whenua. Kei te hangaia ngā hua katoa i raro i ngā paerewa whakahaere kounga ISO 9001 i te whare o J-Guang i Ningbo.

Paetukutuku: https://www.nbjge.com/ | Putumōhio Hua

Mai i taku tirohanga i te mahi tahi me ngā kaihanga papa whakahaere Tiamana i roto i te tekau tau kua pahure ake nei, ko te pūtake matua o ngā hapa whakatakotoranga poraka taunga ehara i te hua tonu - engari ko te tuhinga whakatakotoranga i tuhia me te kore e mārama ko tēhea paerewa e pā ana ki te tono. Ko te whakatakotoranga PDU 480V e tohutoro ana i ngā wāhanga "UL-listed" anake me te kore e tohu i te tutukitanga IEC 60947-7-1 ka waiho te kaihanga papa me te koretake o te hoko me whakatau i mua i te tīmatanga o te hanga. Ko te whakatau i tēnei koretake he 2-4 wiki te roa o ngā whakawhitiwhitinga hangarau i waenga i te kaihanga papa, te kiritaki OEM, me te kaiwhakarato wāhanga - he wā e kore e whakaarohia i roto i ngā wātaka kaupapa engari he utu tika mō ngā tuku whakaroa me te mahi tāpiri.

Ina tohutohu ahau i ngā OEM o ngā papa whakahaere Tiamana mō te hoko poraka pito, ka tūtohu ahau kia tohua te paerewa me ngā whakaritenga whakamātautau motuhake, kaua ko te tohu tiwhikete anake. Mō ngā tono 480V, me tohu te whakatakotoranga i te IEC 60947-7-1 me te aro nui ki te Wāhanga 5.3 (te manawanui miihini) me te Wāhanga 6.2 (te pikinga pāmahana i raro i te kawenga), ā, me tono ngā raraunga whakamātautau tawhiti ngoki hei whakaritenga tuhinga tuku. Mā tēnei taumata motuhake i roto i te whakatakotoranga ka whakakorea te koretake e arahi ana ki ngā whakaroa hoko, ā, ka whakarite kia tika ngā poraka pito i tukuna mō te tono — kaua ko te "whaimana" noa ki tētahi paerewa kāore pea e kapi i ngā tawhā mahi e tika ana.

Ko te raupapa PCT-211 te whakautu a J-Guang ki tēnei wero whakatakotoranga: he poraka pito papa-rua kua whakamanahia ki te IEC 60947-7-1 me te UL 1059, me ngā raraunga whakamātautau tawhiti ngoki e wātea ana mō ia puranga whakaputa, me te pūnaha tirotiro i roto i te tukanga e hoatu ana ki ngā kaihanga panera Tiamana te ōritetanga puranga-ki-puranga e hiahiatia ana e rātou hei pupuri i te kounga whakaputa i te tauine. Mō ētahi atu mōhiohio e pā ana ki ngā whakatakotoranga raupapa PCT-211 me te mōkihi tuhinga, tirohia Te rārangi hua poraka whakamutunga a J-Guang whakapā atu rānei ki te tīma hangarau o J-Guang.

Ko te horopaki tono mahi mō te raupapa PCT-211 i roto i ngā tono PDU 480V kei roto ko ētahi tauira whakamahinga motuhake, ko te whakakotahitanga o te whirihoranga papa-rua me te āhua o te 5.2mm te tohu he painga nui ki ngā momo papa-kotahi. I roto i ngā panera tohatoha whāngai motuka — kei reira ngā ara iahiko motuka maha e tukuna ana mai i te pae pahi noa ki ngā puku motuka takitahi — ko te painga kikī waea o te whirihoranga papa-rua te mea tino kitea. Ko te panera whāngai motuka e hiahia ana ki te huihuinga reera DIN 400mm te whānui me ngā poraka pito papa-kotahi ka taea te whakaiti ki te huihuinga 250mm te whānui me ngā poraka papa-rua, e whakamaori tika ana ki te āhua panera iti ake me te utu rauemi iti mō te whare panera.

Mō ngā kaihanga panera Tiamana e tuku ana i ngā panera whakahaere ki te umanga kai me te inu, ka whakaarohia he whakaritenga tāpiri mō ngā whakaritenga akuaku o te tono. Me whai panera whakahaere ngā whare tukatuka kai me te inu me ngā mata maeneene o waho (hei ārai i te kohikohinga huakita) me ngā whakatauranga tiaki IP65, teitei ake rānei mō ngā mata o waho. I hangaia te āhua o te whare o te raupapa PCT-211 me te whakaaro ki ēnei whakaritenga: mā te āhua o te whare maeneene o te raupapa PCT-211 ka ngāwari te horoi, ā, kei te wātea te raupapa me ngā uhi mārama kua whakatauria he IP65 e pupuri ana i te kaha ki te manatoko ā-kanohi i te tūnga mutunga waea me te whakarato i te tiakitanga IP65 mō te hononga hiko. He maha ngā wā ka tohua e ngā OEM kai me te inu Tiamana tēnei whirihoranga mō ngā teihana whakahaere o runga panera i roto i ngā taiao tukatuka mākū.

Ko tētahi atu whakamahinga e whakarato ana te whirihoranga papa-rua o te raupapa PCT-211 i tētahi painga nui ko ngā panera tohatoha inverter rā. Kei te piki haere te whakaritenga o ngā tāutanga inverter rā i Tiamana me ētahi atu mākete Pākehā me ngā pūnaha pākahiko rokiroki whakauru, e hiahia ana ki te kaha ara iahiko tāpiri i roto i te panera tohatoha. Ko te tāpiri i tēnei kaha ki tētahi panera papa-kotahi o nāianei me whai toronga panera, me hanga anō rānei me ngā wāhanga waea-kiato teitei ake. Ko te whirihoranga papa-rua o te raupapa PCT-211 e whakarato ana i te kaha ara iahiko tāpiri i roto i te tapuwae panera o nāianei, me te kore he toronga panera, he whakakapinga āputa rānei. Ko ngā kaiwhakauru rā Tiamana kua tohua te raupapa PCT-211 mō tēnei tono e kī ana he 40-50% te iti iho o ngā utu whakapai ake panera i te utu o te toronga panera, te whakakapinga rānei ki ngā wāhanga papa-kotahi.

Kei te hangaia te raupapa PCT-211 a J-Guang i te whare hanga o te kamupene i Ningbo i raro i ngā paerewa whakahaere kounga ISO 9001. Mō ngā OEM Tiamana e hiahia ana ki ngā haerenga ki te wheketere, ki te arotake kounga rānei hei wāhanga o tā rātou tukanga tohu kaiwhakarato, ka taea e te tīma hangarau a J-Guang te whakarite haerenga ki te whare hanga i Ningbo. Ko te kamupene paetukutuku mana e whakarato ana i ngā mōhiohio whakapā mō te whakarite i ngā kōrero hangarau me ngā whakaritenga haerenga ki te wheketere. Mō ngā whakatakotoranga hangarau, ngā kōnae CAD ka taea te tango, me te tukatuka tono tauira, te wāhanga rarangi hua Mā te paetukutuku J-Guang e whakarato te urunga tika ki ngā tuhinga hangarau mō ngā tauira poraka whakamutunga raupapa PCT katoa.