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LV Dunhu Breaker
Nyika dzinopfuura makumi masere dziri kushanda pamwe kuti dziumbe zviyero zvepasirese pamagetsi emagetsi nekubatana vakaita International Electrotechnical Commission (IEC). Nekudaro, zhinji dzenyika idzi dzinotora chikamu vatove nemitemo yavo yenyika iyo inogona kusiyana nezvinhu zveIEC zviyero.
Ku Quality Defender, isu tinonyanya kutora maEuropean Standards (EN) uye maBritish Standards (BS) kana tichiedza bvunzo dzepasi magetsi wedunhu anotyora. Aya matanho anosanganisira BS EN 61439-3-2012 (2015): Yakadzika-magetsi switchgear uye ekudzora magungano magiya; BS EN 60898-1-2019: Magetsi zvishongedzo - Maseketi mabhureki ekudzivirira kwakanyanya kwemhuri uye zvakafanana kuiswa - Chikamu 1: Maseketi-mabhureki eac oparesheni; BS EN 61008: Residual yazvino inoshandiswa masekete-mabhureki pasina chakakosha kudzivirirwa kwemhuri uye zvimwe zvakafanana zvinoshandiswa (RCCB's) uye BS EN 61009: Residual yazvino inofambiswa wedunhu-mabhureki ane yakasarudzika yakawandisa kuchengetedzwa kwemhuri uye zvakafanana zvinoshandiswa (RCBOs)
Yedu yakajairika yekuongorora maitiro pane iyo LV wedunhu mabhureki ane pazasi mapoinzi.
Nekudaro isu takavhurika kune zvakajairwa kuyedza zvinodiwa.
| Tarisa uone | |
|---|---|
| CHECK LIST LESCRIPTION | |
| Zvakawanda Tarisa | - QTY inofanira kuongororwa zvinoenderana neIPO. |
| Kavha Yemhando | - Tarisa kusimba kwemabhokisi. Ita shuwa kuti hapana yakawandisa nzvimbo yakatambiswa. |
| Mifananidzo uye Zvinyorwa | - Mavara, tsananguro uye mitsara yekudhirowa ichaenderana izvo chaizvo zvigadzirwa |
| Bhuku Rekudzidzisa | - Tarisa uone kana paine chero zvikanganiso pabhuku remirayiridzo / wiring Dhayagiramu. |
| Kusagadzikana kweMaka | - Zvese mamaki pazvigadzirwa zvichave zvechokwadi uye zvechigarire nekusingaperi uye zvinoverengeka, uye haizoiswe pamasikuru, ma washer anobviswa kana zvimwe zvinokwanisika kubvisa, kana pazvikamu zvakagadzirirwa kutengeswa zvakasiyana. |
| SN / PO Nhamba | - SN / PO nhamba dzinofanira kudhindwa pamativi akachinjika ezvigadzirwa |
| Kutaridzika kwekutarisa pane chigadzirwa pamusoro uye chimiro | - Icho chigadzirwa chepamusoro chinenge chakatsetseka pasina chakajeka kukwenya, ngura, kana chero kukuvara - Zvikamu zvemukati, hapana makona akapinza, kutsemuka / mabhureki, ngura uye burrs zvinotenderwa. |
| Kuteerana kweEC uye WEEE Chiratidzo |  Hushoma saizi iri diagonal X iri 5.00mm. Sezvineiwo mucherechedzo uyu unofanirwa kuumbwa mupurasitiki kana paine nzvimbo yakakodzera inogona kuwanikwa kumberi kwemahwendefa echiso. |
| Zvinyorwa, Ruvara uye kupedzisa kuenderana | - Tarisa izvo zvinoshandiswa pazvinhu zvinogadzirwa zvinofanirwa kunge zvichisvika pane izvo zvirevo - Nekuchenjera tarisa iyo kesi kara uye kupedzisa uye uve nechokwadi chekuti dzinoenderana uye dzakanaka mutambo kune mareferensi esampuli. - Hapana kusvibiswa kana kuumbwa mamaki pamusoro anotenderwa. |
| Pad Kudhinda kana Laser Enching Hunhu | - Iyo pad pad yekudhinda kana laser etching pane chigadzirwa ichave yakachena, yakajeka uye yakasimba. |
| Kuongorora kukura uye uremu | - Pima urefu hwechigadzirwa, hupamhi, kudzika, chinhambwe pakati pesin-njanji clip, kureba kwekutungamira nendege uye huremu zvinosvika pane zvinodiwa. |
| Mechanical Chiratidzo | - Kana chakaparadzaniswa chinongedzo chinoshandiswa kuratidza chinzvimbo chevanonyanya kutaurirana, izvi zvicharatidza iwo mutsvuku mutsvuku kune yakavharwa nzvimbo (ON) uye neruvara rwegirinhi kune yakavhurika chinzvimbo (OFF), iyo switching ye ON / OFF yezviratidzo zvinoda kuve wakatsetseka. |
| Kuvimbika kweScrews, Yazvino-inotakura Zvikamu uye Kubatana | - Iyo screws ichasimbiswa uye kusunungurwa manyore kweashoma shanu nguva yekutarisa sikuruu yekubatana neshinda yezvinhu zvekudzivirira zvinhu. Panguva yekuyedzwa, kubatana kwakamisikidzwa hakushande kwakasununguka uye hakuzove nekukuvara, kwakadai sekutyoka kweshura kana kukanganisa kumisoro yemusoro, tambo dzinokanganisa kumwe kushandiswa kweseketi breaker. Torque 2.5Nm ye1min. |
| Kuvimbika kwema terminals kune vekunze vafambisi | - Zviteshi zvinofanirwa kugadzirirwa kusunga ma conductor zvakavimbika..Termimals inobvumidza kubatana kwevatyairi vemhangura vane nzvimbo dzinoverengeka dzakapatsanurwa-chikamu. |
| Terminal Kurongwa | - Zvigadzirwa zvichave neakakodzera terminal kurongeka uye zvese zvakanyatso nyorwa |
| Chinja Kushanda Tarisa | - Nemaoko shandisa switch (MIN makumi maviri nguva) kutarisa kana switch ichishanda zvakanaka. Hapana switch dzinosungirirwa kana kukanganiswa. |
| bvunzo bhatani (RCCB / RCBO) | - Dhinda bhatani bvunzo nechigadzirwa chakatakurwa, main contact ichave yakavhurika. |
| Nguva Yazvino Hunhu Kuedzwa- Chikamu chekutanga (MCB / RCBO) | - Ikozvino yakaenzana ne1.13In inopfuudzwa yenguva yakajairwa kuburikidza nematanda ese, kutanga kubva kuchitonhora. Dunhu redunhu harifambe muawa imwe, iyo yazvino inowedzerwa zvishoma mukati me1s, kusvika 5In, redunhu breaker ichafamba mukati meawa rimwe. |
| Nguva Yazvino Hunhu Kuedzwa- Chikamu Chechipiri (MCB / RCBO) | - Iyo yazvino yakaenzana ne2.55In inopfuudzwa kuburikidza nematanda ese, kutanga kubva kunotonhora, nguva yekuvhura haizove isingasviki 1s uye haizopfuure anopfuura makumi matanhatu ematanhatu akayerwa mafashama anosvika uye kusanganisira 60A; Makumi maviri nemakumi matanhatu emakero akayerwa akakura kupfuura 120A. |
| Bvunzo dzekukurumidza (MCB / RCBO) | - Zvemhando B, 3In inoshandiswa pabreak, nguva yekuvhura ichave isiri pasi pe0.1s uye isingapfuure makumi mashanu nemashanu ekuyera kusvika ku45A, 32s pamusoro pe90A. 32In inoshandiswa, mudariki achagumburwa nenguva isingasviki 5s. - Yerudzi C, 5In inoshandiswa pabreak, nguva yekuvhura ichave isiri pasi pe0.1s uye isingapfuure gumi nemashanu pachiyero kusvika pa15A, 32s pamusoro pe30A. 32In inoshandiswa, mudariki achagumburwa nenguva isingasviki 10s. - Zvemhando D, 10In inoshandiswa pabreak, nguva yekuvhura ichave isinga pfuure pane 0.1s uye isingapfuure 4s yekuyera kusvika ku32A, 8s pamusoro pe32A. 20In inoshandiswa, mudariki achagumburwa nenguva isingasviki 0.1s. |
| Residual Yazvino Kushanda Bvunzo- mhando AC (RCCB / RCBO) | - Zvemhando AC RCCB / RCBO, iri munzvimbo yakavharika, yazvino yakasara iri kuwedzera zvakatsiga, kutanga kubva pane kukosha kusiri pamusoro pe0,2 Ini, kuyedza kuwana kukosha kweI ndiri mukati me30 s, iyo yekutsika yazvino kuyerwa hakuzove kwakakwirira kupfuura iyo yakatarwa yakasara yazvino. |
| Residual Pulsating Yakananga Ino- Type A (RCCB / RCBO) | - Zvemhando A RCCB / RCBO, Kuongorora kwekushanda kwakakodzera kana paine kuramba kuchikwira kwekusara kwekutapudza kwakananga kwazvino- Tarisa kune Annex 9.9.31 |
| Type Type Yekuita (Isolator) | - Zvekuzvimiririra: Kuongorora kuita kwese uye hunhu, mashandiro ekuita, Pfupi wedunhu mashandiro, ane mamiriro akapfupika wedunhu azvino, pamusoro-mutoro mashandiro ekugona. |
| Kuramba Kupisa | - Iyo switchgear inochengeterwa 1h mune yekudziya kabhineti patembiricha ye (100 ± 2) ° C, mushure mekuyedzwa, hakuzove nekuwana yeLive chikamu, kumaka kunenge kuchiri kuverengeka. Discolor, blister kana kusuduruka kwenyaya yacho haina hanya. |
| Kuramba kune Kusanzwisisika kupisa uye Moto | - Kune ekunze zvikamu zve switchgear zvakagadzirwa zvekudzivirira zvinhu zvakakosha kuti zvirambe zvakamira zvazvino-zvinotakura zvikamu uye zvikamu zvekudzivirira wedunhu, nemuyedzo wakaitwa pane tembiricha ye (960 ± 15) ° C. |
| Kuramba kuRusting | - Screws dzakadzikiswa pamberi pekuyedzwa, zvikamu zvobva zvanyudzwa kwe10min mune 10% mhinduro yeammonium chloride mumvura pane tembiricha ye (20 ± 5) ° C, zunza madonhwe usati waisa mumhepo izere nehunyoro pane tembiricha ye ( 20 ± 5) ° C, yakaomeswa kwe10min mune yekudziya kabhineti pa (100 ± 5) ° C, iyo yepamusoro haizoratidze zviratidzo zvengura. |
| EMC Kuedza | - Kuona kutevedzera switchgear nezvinodiwa neEMC. dziviriro: switchgear isiri kusanganisira maseketi emagetsi |
| Chinja Mechanical Hupenyu Bvunzo | - Kana nguva ichibvumidza nemidziyo iripo, on-off mechanical hupenyu hwekutenderera bvunzo ichaitwa kufekitori. |
| Yepamusoro- poto bvunzo | - Yakakwira-poto 2.0 KV bvunzo |
| Din-njanji yekumisikidza bvunzo | - Kana yaiswa pane din-njanji, simba rinoshandiswa pane switchgear, pasi yakadzika 50N ye1 min, kumusoro yakamira 50N ye1min, hapana kukuvara |
