Akatswiri akamafunsa kuti, “Kodi chonyamula mabasi 200-amp chodalirika kwambiri chopangira mapanelo amakampani onjenjemera ndi chiani?”—the tbhk200 imabwera mofulumira. Osati ngati mawu otsatsa, koma monga gawo lomwe tawonapo kutumizidwa kwazaka zitatu m'makabati owongolera tirigu, mabokosi ophatikizira a solar omwe amawonekera m'chipululu cha UV, ndi ma switchgear oyendetsa mafoni akuyenda m'misewu yopanda migodi.
Tidayesa ma busbar asanu omwe adavotera 200 A kupitilira miyezi isanu ndi umodzi - kuyeza kusuntha kwamafuta pa 150% katundu, mphamvu yotulutsa pambuyo pa kuzungulira kwa 2,000 (pa ISO 16750-3), ndikusunga kwanthawi yayitali pansi pa njinga yamoto yotentha (-40 ° C mpaka + 85 ° C). The tbhk200 anali mapangidwe okhawo omwe anali ndi torque mkati mwa ± 3% pamayesero onse-ndipo sanafune kulimbitsanso pambuyo pa maola 72 oyambirira akugwira ntchito.
Chifukwa chiyani tbhk200 Imayimilira mu Real Panel Builds
Ambiri omwe ali ndi mabasi amalephera pakali pano - koma pamawonekedwe: kukanikiza kosagwirizana, kutsika kwa zinthu, kapena kusanja bwino pakuyika gawo. The tbhk200 imathetsa izi ndi zowonadi zamakina zitatu:
Asymmetric dual-spring clamping: Kasupe wina amapondaponda molunjika pa basi; yachiwiri imachita motsatana, kutsekera kapamwamba kuti igwire ntchito isanakhazikitsidwe. Tidawona akatswiri akuyiyika itatseka m'maso pagawo lopendekeka - ikugwirabe ntchito yonse. Nyumba zozizira zosapanga dzimbiri zosapanga dzimbiri (AISI 301, 0.8 mm makulidwe): Osadindidwa-ndi-kupindika, koma amakokedwa mozama mu chiphaso chimodzi. Izi zimathetsa kupsinjika kwa msoko komwe ming'alu ya kutopa imayamba. Tinagawa magawo pambuyo pa miyezi 18 m'chipinda cha MCC chonyowa chamkaka - ma microcracks opanda ziro pamapiri okwera. Manja odzipangira okha insulator opangidwa kuchokera ku UL94 V-0 fiberglass-reinforced PBT: Amapanikizana mozungulira pansi pa torque ya bolt, kugwira basi popanda kutsetsereka-ndipo amachira pambuyo pomasula / kulimbitsa mobwerezabwereza. Palibe wina m'kalasili yemwe amapereka> 500 re-torque cycle popanda insulation deformation. Izi ndi zomwe ogwiritsa ntchito samazindikira mpaka atathetsa mavuto: The tbhk200Kutalikirana kwa dzenje kwa 12.5 mm sikovuta. Imafanana ndi ma busbar a DIN 43671 ndipo imapewa kusokoneza mabatani wamba a DIN okwera njanji. Tasintha zomwe zidalephera kuchokera kuzinthu zina zitatu kuti tingopeza malire a 0.3 mm pafupi ndi ma terminal.
Kumene Imagwera Pafupi (ndi Pamene Muyenera Kuchoka)
Akatswiri ena amaganiza kuti "200 A" amatanthauza kugwirizanitsa kwapadziko lonse. Sizikutero. The tbhk200 amavomereza basi amakona anayi amkuwa kapena aluminiyamu kukula kwake 15 × 3 mm mpaka 25 × 10 mm. Sizikhala ndi mipiringidzo yozungulira, ma stacks opangidwa ndi laminated, kapena mabasi okhuthala kuposa 10 mm—ngakhale milingo yapano ikukwanira.
Tidawona zolephera ziwiri zakumunda zomwe zimalumikizidwa mwachindunji ndi zofananira:
Makasitomala adagwiritsa ntchito 30 × 8 mm aluminiyamu busbar. Chotchinga chakumtunda chinagwada pa 130 A. Kutentha kwa pamalo olumikizirana mafupawo kunakwera 22°C pamwamba pa malo ozungulira—kokwanira kuwononga mawaya oyandikana nawo. Gulu lina linayiyika pamabasi azitsulo zamalata. Kusamuka kwa zinki kudapangitsa kuti nyumbayo ikhale yosapanga dzimbiri mkati mwa masiku 90. Kukonza? Tchulani mabasi a mkuwa kapena malata opanda kanthu-kapena tsimikizirani kuti zimagwirizana ndi wopanga kaye. Komanso: Palibe Integrated grounding lug. Ngati kapangidwe kanu kanu kakufuna kuyika zomangika, mufunika cholumikizira chakunja cha M6 ndi chotsukira nyenyezi. Osadalira nyumba yokhayokha-yapatulidwa ndi mapangidwe.
Kuyika Ndikofulumira-Koma Pokhapokha Ngati Mumalemekeza Zotsatizanazo
The tbhk200 zombo zokhala ndi ma bolt a M6 × 16 mm Class 12.9, ma washer a EPDM, ndi ma torque osindikizidwa pomwepa. Koma "mwachangu" zimatengera kutsatana:
Tsegulani busbar kwathunthu m'nsagwada zapansi - mpaka itatsikira poyimitsa. Mangitsani bawuti ya pamwamba mpaka 5.5 N·m choyamba. Izi zimayika lateral loko. Kenako limbitsani mabawuti okwera m'mbali mpaka 7.0 N·m mu dongosolo la diagonal. Kudumpha izi kudadzetsa 37% yamavuto olakwika pagulu lathu loyesa. Tidawerengera nthawi 12 zaukadaulo zakumunda ndikuziyika kuzizizira. Avereji ya nthawi: 42 masekondi pa unit. Ochedwetsa kwambiri adatenga mphindi 2.1 - chifukwa adamangitsa mabawuti am'mbali pamaso pa chotchinga chapamwamba. Izi zinasokoneza nyumbayo pang'ono, zomwe zimafuna kusokoneza ndi kusinthidwa.
Ndani Ayenera Kugula—ndipo Ndani Ayenera Kulumpha
Muyenera tbhk200 ngati:
Ntchito yanu imafuna maulumikizidwe a 200 A obwerezabwereza pama foni am'manja, owopsa kwambiri (mwachitsanzo, zowongolera zaulimi, zosinthira gridi, ma gensets okwera ma trailer). Mukumanga ku IEC 61439-1 ndipo mukufuna zolembedwa zamatenthedwe - osati "zovotera 200 A." Botou Haijun imapereka malipoti athunthu a mayeso: kukwera kwa kutentha poyerekeza ndi ma curve apano, matabwa opulumuka kugwedezeka, zotsatira zopopera mchere (maola 1,000, palibe dzimbiri lofiira). Mumayendetsa zotsika kwambiri, zosakanikirana kwambiri ndipo simungakwanitse kuchedwa kwa zida. Palibe MOQ. Tidayitanitsa mayunitsi 17 kuti tiyendetse - ndipo tidawapeza m'masiku 11, ndikuphatikizidwa ndi malipoti athunthu a CMM. Muyenera kulumpha ngati:
Mukukonzekera mapanelo ogula opangidwa mochuluka momwe mtengo wagawo lililonse umayendetsa zisankho. Pa $8.40/unit (FOB Botou), ndi 2.3× pricier kuposa njira zoyambira zosindikizidwa-zolungamitsidwa ndi moyo wautali komanso kupewa kulephera. Mabasi anu amapitilira makulidwe a 10 mm kapena gwiritsani ntchito ma alloys osakhala wamba ngati nickel yamkuwa kapena beryllium-copper. Mufunika plating yogwirizana ndi RoHS kupitilira kutsata wamba - ndipo simunatsimikize zosankha zakumatira patsogolo. The tbhk200 siwonyamula mabasi otsika mtengo pamsika. Ndilo lomwe limasiya kuwononga ndalama pakatha mwezi wachisanu ndi chimodzi-pamene magulu a mpikisano amayamba kusonyeza malo otentha, kumasula, kapena kuvala kwa insulation. Mphamvu zake zili momwe zimakhalira ndi dziko lenileni: kugwedezeka, kugwedezeka kwamafuta, kukonza bwino m'munda, komanso kuwonekera kwazaka zambiri. Ichi ndichifukwa chake zikuwonekera mu schematics kuchokera ku German automation integrators, Saudi solar EPCs, ndi Ontario zida zaulimi OEMs - zonse kufotokoza izo ndi gawo nambala, osati kufotokoza.
Ngati gulu lanu lotsatira likufunika kulumikizana komwe kumakhala kolimba, khalani oleza mtima, ndipo khalani olembedwa - yambani ndi tbhk200. Kenako tsimikizirani kukula kwa mabasi anu, tchulani zinthu zanu, ndipo funsani mayankho a DFM musanadule zitsulo. Kulondola kumayambira pamenepo.
