Nō nā tata nei, i angitu te tuku a Chengdu Xingtongli Power Supply Equipment Co., Ltd. i tētahi pūhiko hiko DC 15V 5000A kaha-teitei ki tētahi kiritaki nō te UK. Mā te whakaurunga 480V e toru-wāhanga, ka whakaratohia e tēnei pūnaha pono, whai hua hoki he putanga DC pumau, tika hoki, e tautoko ana i ngā mahi hanga ahumahi tino tika me ngā tukanga whakaputa taumaha i te United Kingdom me tua atu.
Hoahoa Auaha me te Mahi Pono
He hoahoa whakatikatika aratau pana auau-teitei te pūtake hiko, e whakarite ana i te putanga DC pumau, te iti o te ngaru, me te tino whai hua. Mā te mana whakahaere PLC matatau me te atanga mata pa e ngāwari ana ki te whakamahi, ka taea e ngā kaiwhakahaere te aroturuki me te whakarerekē i ngā tawhā i te wā tūturu mō ngā hua miihini tino pai.
15V 5000ANgā Whakatakotoranga Pūnaha Hiko DC
| Tawhā | Whakatakotoranga |
| Ngaohiko Whakauru | AC-wāhanga-toru 480V ±10% / Ka taea te whakarite |
| Auautanga Whakauru | 50Hz / 60Hz |
| Ngaohiko Putanga | 15V DC (Ka taea te whakarite) |
| Iahiko Putanga | 5000A DC (Ka taea te whakarite) |
| Mana Whakatauria | 75KW (Hoahoa ā-pūtau) |
| Aratau Whakatikatika | Whakatikatika aratau pana auau-tiketike |
| Tikanga Whakahaere | PLC + HMI (Mana Mata Pa) |
| Tikanga Whakamatao | Whakamatao hau |
| Whai huatanga | ≥ 90% |
| Tauwehe Mana | ≥ 0.9 |
| Tātari EMI | Pūnaha tātari EMI hei whakaiti i te pokanoa |
| Ngā Mahi Tiaki | Ngaohiko nui, Iahiko nui, Pāmahana nui, Ngaronga Āhuatanga, Porowhita Poto, Tīmatanga Ngāwari |
| Matua Whakawhiti | Ngā rauemi nano me te iti o te ngaronga rino me te nui o te uruhanga |
| Rauemi Paepae | Parahi parakore kore-hāora, whakakikoruatia ki te tine hei ātete ki te waikura |
| Paninga Āpiti | Ātete-waikawa, ārai-waikura, rehu hiko-pūmau |
| Ngā Āhuatanga Taiao | Pāmahana: -10°C ki te 50°C, Makuku: ≤ 90% RH (kāore e whakapūpū) |
| Aratau Tāutanga | Kāpata e mau ana ki te papa / Ka taea te whakarite |
| Atanga Whakawhitiwhiti Kōrero | RS485 / MODBUS / CAN / Ethernet (Whiringa) |
Kaupapa Hoahoa
Hoahoa Arahiko Auaha
Kei roto i te whakatikatika he hoahoa whakauru e whakakotahi ana i te whakatikatika me te tātari, te tahuritanga piriti-katoa auau-teitei, te whakahaere PWM, te whakahaere ngaohiko me te iahiko, tae atu ki ngā ara iahiko tiaki me ngā ara iahiko āwhina. Mā tēnei hoahoa ka whakarite i te whakahaere putanga tika me te mahi pono puta noa i ngā kawenga ahumahi rerekē.
Te Whai Hua o te Whakawhiti Auau-Teitei
Mā te whakamahi i ngā kōwae IGBT, MOSFET rānei mana-teitei e peia ana e ngā tohu PWM motuhake, ka tauwhitiwhiti te wāhanga piriti-katoa i waenga i ngā huinga pana e rua hei whakaputa i ngā pātere auau-teitei. Kātahi ka heke iho ēnei pātere mā roto i tētahi whakawhiti auau-teitei, ka tukuna te hiko ki te kawenga me te whai hua me te pumau.
Te Whakahaere Ngaohiko Pono
I te aratau whakahaere-ngaohiko, ka whakataurite tonu te pūnaha i te ngaohiko putanga ki te tohu tohutoro. Ka whakaohohia e ngā pekapeka ngā whakatikatika PWM, ka mau tonu te ngaohiko DC pumau ahakoa ngā huringa tere o te kawenga.
Te Whakahaere Au Tika
Ka whakaratohia e te whakatikatika he putanga iahiko pumau i roto i te aratau whakahaere-iahiko. Mena ka nui ake te kawenga i ngā rohe kua whakaritea, ka whakarite te tikanga whakawhāiti-ngaohiko kia noho tonu te pūnaha i roto i ngā āhuatanga whakahaere haumaru.
Hanganga e Arotahi ana ki te Haumaru
He mārama te wehenga o ngā ara iahiko ngaohiko teitei me ngā ara iahiko ngaohiko iti, me ngā whakatūpato ngaohiko teitei e kitea nuitia ana me te whenua pakari hei tiaki i ngā kaiwhakahaere me ngā taputapu.
EMI me te Mana Whakahaere Whakararuraru
Ka whakaitihia ngā raruraru hikohiko e te tātari EMI i runga i te tāuru AC, kia mau ai te mahi me te kore e pā ki ngā taputapu tairongo tata.
Ngā Rauemi Matatau mō te Tino Whai Hua
Ka whakamahia e te whakawhiti hiko matua ngā matua nano-rauemi he iti te ngaronga rino me te nui o te uruhanga aukume, ā, ka whakapai ake ngā takai parahi parakore kore-hāora i te kawe hiko me te whai huatanga.
Te Wehenga Taiao
Ka wehea ngā aho iahiko kaha me ngā aho iahiko ngoikore i ngā tawhiti haumaru, ā, ka tiakina ngā ara iahiko tohu. Ka tiakina ngā hikohiko whakahaere mai i te pokanoa aukume, te puehu, me ngā taiao waikura.
Ngā Wāhanga me te Parenga Pumau
Kua pania ngā papa hiko kia ātete ki te makuku, te puehu, me te waikura. Kua hiritia ngā hononga hiko me ngā hononga tohu ki te kiripaka, hei ārai i te turuturu me te pirau mō te wā roa.
Hoahoa Kāpata Pakari
Kei roto i te kete he paninga ātete ki te waikawa me te waikura, me te rehu hiko-pūmau, e pai ai mō ngā taiao makuku, ngā taiao matū kino rānei.
Atanga Kaiwhakamahi-hoa
Kei roto i ia kōwae ngā pana whakauru AC, ngā whakaaturanga o nāianei, me ngā tohu tūnga. Mā te whakahaere pokapū mā te PLC me te HMI ka taea te aroturuki me te whakahaere ngāwari.
Pae Pahi me ngā Hononga Kounga-Teitei
Ka whakamahia ngā pae parahi kore-hāora me te whakakikorua tine mō ngā hononga hiko katoa, hei tautoko i te mātotoru iahiko haumaru o te ≤3A/mm², ā, hei whakarite hoki i te kawe hiko mō te wā roa.
Whakauru AC Pono
Ka whakahaerehia te pūnaha i runga i te AC wāhanga-toru 480V ±10% mā te whakamahi i te whirihoranga waea-rima, e whakapūmau ana i te urunga pumau mō ngā tono ahumahi uaua.
Huinga Tiaki Katoa
Ngā Tiaki Raina AC: Ka aroturuki i te ngaronga o te wāhanga, te ngaohiko nui, me te ngaohiko iti, ka tuku karere hapa ki te PLC.
Te Whakawhāiti i te Auaha: Ka ārai i ngā taumahatanga me ngā ara iahiko poto.
Mahi Tīmata-Ngāwari: Ka whakanuia mārire te iahiko i te wā e whakakāhia ana hei ārai i ngā ngaru hiko me te ahotea ā-mīhini.
Tātuhinga Matua
Ko tēnei tukunga hou e whakaatu ana i Chengdu Xingtongli'te tohungatanga o Chengdu Xingtongli Power Supply Equipment Co., Ltd. ki te whakarato i ngā pūnaha hiko au-rahi, tino tika, kua hangaia hei whakatutuki i ngā hiahia o ngā ahumahi o te ao. I te piki haere o te hiahia mō te hanga matatau, tino tika, kei te haere tonu a Chengdu Xingtongli Power Supply Equipment Co., Ltd. ki te auaha, ki te whakarato i ngā otinga pono me te matatau e whakamana ana i te hua ahumahi me te whanaketanga hangarau.
Wā tuku: Hepetema-04-2025
