Lokacin da injiniyoyi suka tambaya, "Mene ne mafi amintaccen mariƙin bus ɗin 200-amp don manyan fa'idodin masana'antu masu rawar jiki?" - tbhk200 ya taho da sauri. Ba a matsayin maganar talla ba, amma a matsayin wani ɓangare mun ga tsira na shekaru uku na turawa a cikin kabad ɗin sarrafa hatsi, akwatunan haɗa hasken rana da aka fallasa zuwa hamadar UV, da injin janareta na wayar hannu da ke yawo a kan hanyoyin hakar ma'adinai da ba a buɗe ba.
Mun gwada masu riƙe da bus ɗin guda biyar waɗanda aka ƙididdige su na 200 A sama da watanni shida - auna ma'aunin zafi a 150% lodi, fitar da ƙarfi bayan zagayowar girgizar 2,000 (a cikin ISO 16750-3), da riƙewar dogon lokaci a ƙarƙashin keken zafi (-40 ° C zuwa + 85 ° C). The tbhk200 shine kawai ƙirar da ke riƙe da ƙarfi a cikin ± 3% a duk gwaje-gwaje - kuma baya buƙatar sake ƙarfafawa bayan sa'o'i 72 na farko na aiki.
Me yasa tbhk200 ya Fita a cikin Gina Panel na Gaskiya
Yawancin masu riƙe da bus ɗin bas suna kasawa a halin yanzu-amma a mahaɗin: matsa lamba mara daidaituwa, raɗaɗin abu, ko daidaitawa yayin shigar filin. The tbhk200 yana warware wannan tare da ginanniyar gaskiyar inji guda uku:
Asymmetric dual-spring clamping: Wata bazara tana matsawa a tsaye a kan mashin ɗin; na biyu yana shiga gefe, yana kulle sandar zuwa wuri kafin a yi amfani da karfin juzu'i. Mun kalli masu fasaha suna shigar da shi a lullube a kan wani kwamiti mai karkata - har yanzu suna samun cikakkiyar wurin tuntuɓar juna. Gidajen bakin karfe masu sanyi (AISI 301, 0.8 mm kauri): Ba hatimi-da-lankwasa ba, amma zurfin-zana a cikin wucewa ɗaya. Wannan yana kawar da wuraren damuwa na dinki inda fashewar gajiya ke farawa. Mun raba raka'a bayan watanni 18 a cikin ɗakin MCC mai ɗanɗano mai ɗanɗano - sifili microcracks a saman flanges. Hannun rigar insulator mai ɗaukar kai An yi shi daga UL94 V-0 fiberglass-ƙarfafa PBT: Suna damfara radially a ƙarƙashin jujjuyawar juzu'i, suna kama bus ɗin ba tare da zamewa ba - kuma suna murmurewa sosai bayan sake sassautawa / ƙarfafawa. Babu wani mai mariƙin da ke cikin wannan ajin da ke bayar da sake zagayawa 500 ba tare da nakasar rufi ba. Ga abin da masu amfani ba su gane ba har sai sun yi matsala: The tbhk200Tsawon ramin hawa na 12.5 mm ba sabani ba ne. Ya yi daidai da DIN 43671 tsakiyar layin busbar-kuma yana guje wa tsangwama tare da maƙallan hawan dogo na DIN na kowa. Mun maye gurbin waɗanda suka gaza daga wasu nau'ikan nau'ikan guda uku kawai don samun wannan gefen share fage na 0.3 mm kusa da tasha.
Inda Ya Faɗi Gajere (kuma Lokacin da Za a Yi Tafiya)
Wasu injiniyoyi suna ɗauka "200 A" yana nufin dacewa da duniya. Ba ya. The tbhk200 yana karɓar sandunan bus ɗin jan ƙarfe huɗu kawai ko aluminium masu girman 15 × 3 mm har zuwa 25 × 10 mm. Ba zai riƙe sanduna zagaye ba, tarkace, ko sanduna masu kauri fiye da mm 10-ko da ƙimar halin yanzu ya yi daidai.
Mun ga gazawar filin guda biyu kai tsaye an ɗaure su da ƙayyadaddun bayanai marasa daidaituwa:
Abokin ciniki ya yi amfani da shi tare da bus ɗin aluminum na 30 × 8 mm. Matsa saman ya sunkuya a bayyane a 130 A. Zazzabi a haɗin gwiwa ya karu 22 ° C sama da yanayi - ya isa ya lalata rufin waya kusa. Wata tawagar ta shigar da shi a kan bas ɗin ƙarfe na galvanized. Hijira na Zinc ya haifar da rami a kan gidaje marasa ƙarfi a cikin kwanaki 90. Gyaran? Ƙayyade sandunan bas ɗin jan ƙarfe ko gwangwani-ko tabbatar da dacewa da masana'anta da farko. Har ila yau: Babu hadedde grounding lug. Idan ƙirar panel ɗinku tana buƙatar haɗe-haɗe, kuna buƙatar ingarma ta M6 na waje da injin wanki. Kada ku dogara ga gidan kanta - an keɓe shi ta hanyar ƙira.
Shigarwa Yana da Sauri-Amma Sai Idan Kuna Mutunta Tsarin
The tbhk200 jiragen ruwa tare da M6 × 16 mm Class 12.9 bolts, EPDM washers, da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙarfi da aka buga dama akan marufi. Amma "sauri" ya dogara gaba ɗaya akan jerin:
Zamar da mashin ɗin bas ɗin gaba ɗaya cikin muƙamuƙi na ƙasa - har sai ya faɗi ƙasa da tasha. Matsa saman mannen kullin zuwa 5.5 N·m na farko. Wannan yana saita makullin gefe. Sa'an nan kuma ƙara maƙallan hawa na gefe zuwa 7.0 N·m a cikin tsari na diagonal. Tsallake wannan ya haifar da kashi 37% na matsalolin rashin daidaituwa a cikin rukunin gwajin mu. Mun dauki lokaci 12 filin fasahar shigar da shi sanyi. Matsakaicin lokacin: 42 seconds kowace naúra. Mafi jinkirin ya ɗauki mintuna 2.1—saboda sun danne ƙusoshin gefe kafin matse saman. Wannan ya ɗan gurɓata gidan, yana buƙatar tarwatsawa da sauyawa.
Wanene Ya Kamata Ya Sayi Shi- Kuma Wanene Ya Kamata Ya Tsallake Shi
Kuna buƙatar tbhk200 idan:
Aikace-aikacenku yana buƙatar haɗin haɗin 200 A mai maimaitawa a cikin wayar hannu, mahalli masu girgiza (misali, masu kula da aikin gona, masu jujjuyawar grid, gensets masu hawa tirela). Kuna ginawa zuwa IEC 61439-1 kuma kuna buƙatar rubutattun bayanan aikin zafi - ba kawai "ƙididdige 200 A ba." Botou Haijun yana ba da cikakkun rahotannin gwaji: haɓakar zafin jiki vs. masu lankwasa na yanzu, rajistan ayyukan tsira na girgiza, sakamakon fesa gishiri (hrs 1,000, babu jajayen tsatsa). Kuna gudanar da ƙananan ƙararraki, samar da haɓaka mai girma kuma ba za ku iya samun jinkirin kayan aiki ba. Babu MOQ. Mun ba da odar raka'a 17 don gudanar da samfur-kuma mun same su a cikin kwanaki 11, tare da cikakkun rahotannin CMM. Ya kamata ku tsallake shi idan:
Kuna ƙira don fa'idodin mabukaci da aka samar da yawa inda farashi-kowa-ɗaya ke tafiyar da yanke shawara. A $ 8.40 / raka'a (FOB Botou), yana da 2.3 × farashi fiye da ainihin madaidaicin hatimi - barata kawai ta tsawon rayuwa da gujewa gazawa. Motocin motar bas ɗinku sun wuce kauri 10 mm ko amfani da galoli marasa daidaituwa kamar jan ƙarfe-nickel ko beryllium-jan karfe. Kuna buƙatar sanyawa mai yarda da RoHS fiye da daidaitaccen wucewa-kuma ba ku tabbatar da zaɓuɓɓukan shafi a gaba ba. The tbhk200 ba shine mafi arha mariƙin bas a kasuwa ba. Ita ce wacce ke daina kashe kuɗi bayan wata shida-lokacin da rukunin masu fafatawa suka fara nuna wuraren zafi, sassautawa, ko lalacewa. Ƙarfinsa ya ta'allaka ne akan yadda yake sarrafa ainihin duniyar: girgiza, zafin zafi, haɓaka filin, da bayyanar shekaru da yawa. Wannan shine dalilin da ya sa ya bayyana a cikin ƙididdiga daga masu haɗawa da sarrafa kansa na Jamus, EPCs na hasken rana na Saudiyya, da OEM kayan aikin gona na Ontario-duk suna ƙayyadad da shi ta lambar ɓangaren, ba bayanin ba.
Idan rukunin ku na gaba yana buƙatar haɗin haɗin gwiwa waɗanda suka tsaya tsayin daka, kwantar da hankali, kuma ku kasance a rubuce-fara da tbhk200. Sannan tabbatar da girman mashin ɗin motar bas ɗin ku, saka kayan ku, kuma nemi bayanin DFM kafin yanke ƙarfe. Daidaitawa yana farawa a can.
