Ujeedada ugu weyn
Fiyuusku wuxuu ku habboon yahay xad-dhaafka xad-dhaafka ah iyo ilaalinta-gaaban ee qalabka qaybinta qalabka korantada warshadaha leh inta jeer ee AC lagu qiimeeyay 50Hz, danab lagu qiimeeyay AC ilaa 690V, DC 250V ilaa 440V iyo cunent lagu qiimeeyay 1250A.
1.2 Nooca iyo qeexidda
Nooca iyo qeexidda
Fiyuusku wuxuu u qaybsan yahay lix cabbir iyadoo loo eegayo cabbirka tuubada fiyuuska.Cabbir kastaa waxa uu leeyahay kala duwanaansho la qiimeeyey oo isku xidhan.Tixraac cabbirrada farsamada ugu muhiimsan ee lagu qiimeeyay cun ent heerka fiyuuska ee cabbirrada kala duwan.Fiyuusku waxa lagu qalabayn karaa saameeyaha iyadoo loo eegayo shuruudaha isticmaalaha, saamaynayuhuna guud ahaan waxa uu si toos ah ugu yaal meel ka sarraysa xidhiidhka fiyuuska.
Magacyada fiyuusyada
Xaaladaha shaqada ee caadiga ah
◆ Heerkulka hawada deegaanka
Heerkulka hawadu waa inuusan dhaafin 40°C, celceliska qiimaha lagu cabiro 24 saac waa inuusan dhaafin 35 C, celceliska qiimaha la cabiray halka sano waa inuu ka hooseeyaa qiimahaan.
Heerkulka hawada deegaanka ugu yar waa -5 C.
◆Dharka
Dhererka goobta rakibaadda waa in aanu dhaafin 2000m.
Xaaladaha jawiga
Qoyaanka qaraabada ahi waa in aanu dhaafin 50% heerkulka ugu badan oo ah 40°C
Qoyaanka qaraabada sareeyo waxaa lagu heli karaa heerkul hoose, tusaale ahaan, ilaa 90% at 20C.
Xaaladahan hoos yimaada, uumi dhexdhexaad ah ayaa laga yaabaa inuu ku dhaco si kadis ah isbeddellada heerkulka awgeed.Haddii aan lala tashan soo saaraha, fiyuuska laguma rakibi karo meesha ay ku jirto ceeryaamo milix ah ama kaydka warshadaha ee aan caadiga ahayn.
◆Voltage
Korontada nidaamka ugu badan waa in aanu ka badnayn 1 10% danabka fiyuuska la qiimeeyay.
Fiyuuska leh danab lagu qiimeeyay 690V AC iyo 250V 1440V DC, tamarta nidaamka ugu badan waa in aanu dhaafin 105% danab la qiimeeyay ee fiyuuska.
Shuruudaha rakibaadda caadiga ah
Qaybta rakibaadda
Qaybta rakibaadda fiyuuska waa fasalka I.
◆Heerka wasakhowga
Heerka ka-hortagga wasakhda fiyuuska waa inuusan ka hooseynin heerka3.
Habka rakibaadda
Fiyuuska waxa lagu rakibi karaa si toosan, toosan ama si badheedh ah goobta shaqada iyada oo aan la gariirin oo saamayn gariir.
Kala goynta iyo isticmaalka qaybta
Xidhiidhka fiyuuska ee fiyuusku waa isku xidhka fiyuuska oo leh ujeedo guud iyo awood jabin buuxda, ie isku xidhka fiyuuska "gG".
Tilmaamaha qaab dhismeedka iyo mabda'a shaqada
Fiyuusku wuxuu ka kooban yahay saldhigga fiyuuska iyo isku xirka fiyuuska.Saldhigga fiyuuska wuxuu ka kooban yahay xiriirka salka, saxanka salka, iwm
Marka fiyuuska lagu rakibo wareegga, marka fiyuuska hadda marayaa uu dhaafo qiimo go'an muddo ku filan, dhalaalka ku jira fiyuuska ayaa la isku darsami doona, iyo arc ayaa dhalin doona marka fiyuuska lagu daro ciidda quartz ee fiyuuska. tuubada waa la dami doonaa, si loo gaaro ujeedada jebinta wareegga.
Marka dhalaalka la afuufo, tilmaame ku yaal isku xirka fiyuuska ayaa soo baxaya, taasoo muujineysa in isku xirka fiyuuska la afuufay.
Fiyuuska ku qalabaysan wax saameeya, marka dhalaalka la isku daro, raadiyaha ayaa si toos ah u soo baxaya.Isticmaaluhu waxa uu u baahan yahay oo kaliya in uu ku rakibo qalabka wax-is-beddelka-yar-yar ama aaladda diritaanka calaamad ku habboon (doortay oo uu iibsaday isticmaaluhu) hortiisa saamaynta, ka dibna calaamadda loo baahan yahay ayaa la heli karaa ka dib marka fiyuuska la isku daro.
Halbeegyada farsamada ugu weyn
Halbeegyada farsamo ee ugu muhiimsan ee fiyuuska ayaa lagu muujiyay shaxda 1
| Qaabka | danab lagu qiimeeyay V | Hadda la qiimeeyay A | Lagu qiimeeyay awooda jabinta | Awood la qiimeeyay w | |||||
| Saldhig | Xidhiidhka fiyuuska | AC500V | AC690V | DC | Lagu qiimeeyay adkaysiga u adkaysiga danabka saldhiga | Awoodda la qiimeeyay ee saldhigga | Awoodda kala daadsanaanta isku xirka fiyuuska | ||
| NT-000 | DC250 AC500 AC690 | 160 | 2, 4, 6, 8, 10, 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 | 120kA | 50kA | 250V 100KA | >12 | <12 | |
| NT-00 | 160 | 2, 4, 6, 8, 10, 12, 16, 20, 25, 32,40, 50, 63, 80, 100, 125, 160 | 120kA | 50kA | 250V 100KA | ||||
| RT16-1 | 250 | 80, 100, 125, 160, 200, 224, 250 | 120kA | 50kA | 440V 100KA | 6kV | >32 | W32 | |
| NT-2 | DC440 AC500 AC690 | 400 | 125, 160, 200, 224, 250, 315, 355,400 | 120kA | 50kA | 440V 50KA | N45 | <45 | |
| NT-3 | 630 | 315, 355, 400, 500, 630 | 120kA | 50kA | 440V 50KA | >60 | W60 | ||
| NT-4 | DC250 AC500 | 1250 | 800, 1000, 1250 | lOOkA | - | 250V 50KA | 3110 | Hay'ada Caafimaadka Aduunka | |
Tilmaamaha, cabbirka rakibidda iyo miisaanka fiyuuska
◆Qormada, cabbirka rakibidda iyo miisaanka saldhigga fiyuuska
Fiiri jaantuska 1 iyo shaxda 2 shaxda iyo cabbirka rakibida saldhigga fiyuuska, oo arag shaxda 2 ee miisaanka saldhigga fiyuuska.
| Qaabka | A | B | c | D | E | F |
| NT-00 | 102 | 122 | 60 | 82 | 25 | - |
| NT-1 | 173 | 197 | 83 | 96 | 25 | 28 |
| NT-2 | 199 | 223 | 96 | 116 | 26 | 28 |
| NT-3 | 208 | 248 | 104 | 125 | 26 | 28 |
| NT-4 | 260 | 300 | 135 | 165 | 30 | 44 |
Shaxda 2 (waa sii socotaa)
| Qaabka | G | H | I | M | Miisaanka (kg) |
| NT-00 | 8 | 25 | 30 | M8 | 0.20 |
| NT-1 | 11 | 26 | 55 | MIO | 0. 55 |
| NT-2 | 11 | 30 | 61 | MIO | 0. 84 |
| NT-3 | 11 | 39 | 61 | M12 | 0. 98 |
| NT-4 | 13 | 45 | 93 | M16 | 3.09 |
Cabirka xadka iyo miisaanka isku xirka fiyuuska
miisaanka isku xirka fiyuuska
Fiiri sawirka 2 iyo shaxda 3 ee cabbirka xadka isku xirka fiyuuska, oo arag shaxda 3 ee
Jaantuska 2 Cabirka xadka ee isku xirka fiyuuska
Shaxda 3 cabbirka xadka iyo miisaanka isku xirka fiyuuska
| Qaabka | a | b | C | d | e | Miisaanka (kg) |
| NT-000 | 49 | 54 | 78 | 21 | 53 | 0.12 |
| NT-00 | 49 | 54 | 78.5 | 29 | 57 | 0.16 |
| NT-1 | 67 | 72 | 136 | 48 | 62 | 0. 44 |
| NT-2 | 67 | 72 | 150 | 59 | 73 | 0. 66 |
| NT-3 | 67 | 72 | 150 | 67 | 85 | 0. 84 |
| NT-4 | 79 | 87 | 200 | 88 | 114 | 2.03 |
5. Rakibaadda, isticmaalka iyo dayactirka fiyuuska
Fiyuuska waa in lagu rakibaa gudaha ama kabadh aan saameyn doonin roobka iyo barafka, waana inaan la soo bandhigin oo aan lagu rakibin meel si sahlan loo taabto. Markaad rakibayso fiyuuska, hubi in nadiifinta korantada ay ka weyn tahay 8 mm iyo Masaafada creepage waa ka weyn yahay 10 mm. In wareegga, aagga cross-seedling ee silig isku xidha waxaa lagula talinayaa sida qiimaha ku jira Shaxda 4.
Shaxda 4-aad ee qaybta isku xirka fiyuuska
| Qaabka | Fiyuusku wuxuu qiimeeyay hadda A | Qayb ka mid ah fiilada isku xirka 9 mm |
| NT-000 | 100 | 35 |
| NT-00 | 160 | 70 |
| NT-1 | 250 | 120 |
| NT-2 | 400 | 240 |
| NT-3 | 630 | 2X (40X5) |
| NT-4 | 1250 | 2X (60X5) |
Marka isku xirka fiyuuska la afuufo, isku xirka fiyuuska cusub oo leh qaab isku mid ah, cabbir iyo hadda la qiimeeyay sida isku xirka fiyuuska asalka ah waa in la bedelaa halkii silig naxaas ah.
Beddelka isku xirka fiyuuska waxaa fulin doona xirfadlayaal isticmaalaya fuyuusyo gaar ah.
Marka la bedelayo isku xirka fiyuuska, waa in lagu fuliyaa xaalad aan culeys lahayn, gaar ahaan marka korontada la gooyo.Gebi ahaanba lama ogola in fiyuuska loo isticmaalo in la gooyo ama lagu xidho culayska marka furaha la isticmaalo.Ka dib marka la beddelo isku xirka fiyuuska, hubi in xidhiidhka ka dhexeeya isku xirka fiyuuska iyo xiriirka salka uu xiriir wanaagsan leeyahay.
Markaad damiso korontada oo aad bedesho isku xirka fiyuuska, fadlan ka saar boodhka iyo wasakhda kale ee saldhiga fiyuuska, gaar ahaan xidhiidhka saldhiga, si fiyuusku u noqdo mid si fiican u shaqeeya.
Inta lagu jiro hawlgalka, tusaha isku xirka fiyuuska waa in si joogta ah loo fiiriyaa si loo ogaado hawlgalka wejiga hal-hal ah ama ka maqan wakhtiga.
Gaadiidka iyo kaydinta fiyuuska
Fiyuuska waa in laga ilaaliyaa roobka iyo barafka inta lagu jiro gaadiidka iyo kaydinta.Dhererka dhibicda bilaashka ah ee dhammaan fiyuuska sanduuqa waa inuusan ka badnaan 250mm.
Fiyuusyada waa in lagu kaydiyaa meel hawo wareeg ah iyo jawi qalalan, dhererka is dulsaarkuna waa inuusan ka badnaan lix lakab.
Baakadeynta iyo kormeerka fiyuuska
Ka dib marka aad furto, marka hore hubi in magaca fiyuuska uu waafaqsan yahay liiska baakadka iyo calaamadda sanduuqa baakadka, ka dibna hubi in xadhigga fiyuuska saldhigga ama xidhiidhka fiyuuska uu dabacsan yahay ama dhacayo Xidhiidhiyaha fiyuuska ayaa dillaacay ama dillaacay, hubi in ciidda quartz ee ku dhex jirta fiyuuska ay dibadda u baxayso, oo hubi in fiyuuska uu biyo qooyay ama soo weeraray.Haddii shuruudaha kor ku xusan la helo, fiyuuska lama isticmaali karo, saarahana waa in lala xidhiidho wakhtiga.
Sanduuqa fiyuuska waa inuu ka koobnaadaa shahaadada alaabta, liiska baakadaha iyo tilmaamaha hawlgalka.
Tilmaamaha dalbashada
Marka la dalbanayo fiyuusyada, qaabka, tilmaanta, tirada iyo heerka hadda ee isku xirka fiyuuska u dhigma waa in la tilmaamaa.Saldhigga fiyuuska iyo isku xirka fiyuuska si gooni ah ayaa loo dalban karaa.
Fiyuusyada qeexitaannada gaarka ah iyo heerarka hadda jira, soo saaraha waa in lala tashado marka la dalbanayo.
