High voltage afi mumu vaivai starter o le ituaiga fou ac afi afi amata masini e sui ai le masani fetu-delta starter, faʻapipiʻiina e le tagata lava ia voltage-pa'ū starter ma le fa'amaneta pulea voltage-pa'u starter.O le amataga o le taimi nei e mafai ona maualalo ifo pe a ma le 3 taimi fa'atatau i le taimi nei ma e mafai ona amata fa'afia ma fa'aauau.
O le transformer o loʻo iai nei e iloa ai le tolu-vaega o loʻo i ai nei ma e faʻaaogaina mo le faʻatapulaʻaina o le taimi nei ma le puipuiga.Voltage transformer iloa tolu-vaega voltage.E fa'aaogaina mo le fa'aosoina o vaega ole su'esu'ega ma le puipuiga o le voltage mo le ova ma le maualalo.E pulea e le MCU le thyristor mo le vaega Angle trigger control, faʻaititia i le taimi lava e tasi le voltage i luga o le afi, faʻatapulaʻa le amataga o le taimi nei, ma amata malie le afi seia oʻo ina alu le afi i le saoasaoa atoa.A uma ona tamo'e le afi i le saoasaoa atoa, fesuia'i i le tagata fa'afeso'ota'i ala.O loʻo faʻaauau pea ona iloa e le medium voltage motor soft starter ia tapulaʻa o le afi e puipuia ai le afi.E mafai ona fa'aitiitia le fa'aoso o le afi o le afi eletise maualuga ma fa'aitiitia le a'afiaga i luga o le eletise ma le afi lava ia.I le taimi lava e tasi, e faʻaitiitia ai foi le aʻafiaga faʻainisinia i luga o le masini uta afi, faʻaumiina le ola tautua o le masini ma faʻaitiitia le toilalo o le afi.O le piano & fa'aaliga module fa'aalia uma fa'amaufa'ailoga ma fa'amaumauga tulaga o le afi fa'amalo vaivai.
1. E leai se tausiga: Thyristor o se masini eletise e leai ni feso'ota'iga.E ese mai isi ituaiga o oloa e manaʻomiatausiga faifaipea i luga o vai ma vaega ma isi, e liliu le masini sii i le auaunaga ola o vaega faaeletoroni, o lea e le manaomia se tausiga pe a uma ona tamoe mo le tele o tausaga.
2. Faigofie faʻapipiʻi ma faʻagaioiga: Medium voltage motor soft starter faiga atoa mo le puleaina ma le puipuia o le amataina o le afi.E mafai ona tuu i totonufa'agaioiga na'o le laina eletise ma le laina afi e feso'ota'i.Ole faiga atoa e mafai ona fa'ata'ita'iina ile eletise i lalo ole la'ititi maualalo a'o le'i fa'agaoioi ile voluma maualuga.
3. Lagolago: O le tagata amata e sau faʻatasi ma se masini faʻafesoʻotaʻi e mafai ona faʻaogaina e amata saʻo ai le afi i totonu. Afai e le mafai, e mafai ona faʻaogaina le masini faʻafesoʻotaʻi e amata saʻo le afi ina ia mautinoa le faʻaauauina o le gaosiga.
4. Medium voltage afi fa'amalo vaivai e sau fa'atasi ma se masini fa'amalo eletise mo le fefe i le ulufale atu i le masini eletise maualuga i le eletise.setete.
5. Fa'asolo atu auala fa'apipi'i opitika iloa le fa'aoso su'esu'ega o thyristor voltage maualuga ma le fa'aesea i le va o fa'amaufa'ailoga LV.
6. DSP microcontroller e faʻaaogaina e faʻatino ai le faʻatonuga tutotonu lea e moni-taimi ma maualuga maualuga ma maualuga le faʻatuatuaina ma le mautu lelei.
7. LCD/toupa'i mata faiga fa'aali i le gagana Saina ma le Igilisi fa'atasi ai ma fa'aoga fa'auiga-tagata.
8. RS-485 uafu feso'ota'iga e mafai ona fa'aoga e feso'ota'i ai ma le komipiuta pito i luga po'o le nofoaga tutotonu fa'atonu.
9. O fa'ata'ita'iga fa'amatua e faia i laupapa ta'amilo uma
Fa'amaufa'ailoga autu | |
Ituaiga o uta | Tolu vaega squirrel cage asynchronous ma synchronous motors |
AC voltage | 3kv, 6kv, 10kv, 11kv |
Malosiaga masani | 50/60hz±2hz |
Fa'asologa o vaega | Fa'ataga e galue i so'o se fa'asologa o vaega |
Feso'ota'i feso'ota'i | Fa'apipi'i fa'afeso'ota'i so'o |
Pulea le sapalai eletise | AC220V±15% |
Fa'asao i luga o le voltage | Dv/dt snubber feso'ota'iga |
Tulaga si'osi'omaga | Fa'asao vevela: -20°C -+50°C |
Susū fa'atatau: 5%-----95% leai se fa'asao | |
Maualuluga e itiiti ifo i le 1500m (fa'aitiitia pe a maualuga le maualugasili atu i le 1500m) | |
Galuega tau puipuiga | |
Vaega leiloa puipuiga | Aveese so'o se vaega o le sapalai eletise muamua a'o amata |
Puipuiga i luga o le taimi nei | Fa'atonuga ole puipuiga ile taimi nei: 20--500%Ie |
Le paleni o le vai | Puipuiga le paleni i le taimi nei: 0-100% |
Puipuiga ova | 10a, 10, 15, 20, 25, 30, tuuese |
Puipuiga ova-volt | 120% maualuga atu nai lo voltage muamua |
Puipuiga lalo-volt | 70% maualalo nai lo voltage muamua |
Fesootaiga | |
Polokalama | Modbus RTU |
Fetufa'aiga | RS485 |
Fa'ata'ita'iga | Tulaga maualuga | Fa'atatau i le taimi nei | Fua o le kapeneta | |||
(kV) | (A) | H(mm) | W(mm) | D(mm) | ||
NMV-500/3 | 3 | 1 13 | 2300 | 1000 | 1500 | |
NMV-900/3 | 3 | 204 | 2300 | 1000 | 1500 | |
NMV- 1250/3 | 3 | 283 | 2300 | 1200 | 1500 | |
NMV- 1800/3 | 3 | 408 | 2300 | 1500 | 1500 | |
NMV-2000/3 | 3 | 453 | 2300 | 1500 | 1500 | |
NMV-2000/3 ma luga | 3 | >450 | Ia okaina | |||
NMV-500/6 | 6 | 57 | 2300 | 1000 | 1500 | |
NMV- 1000/6 | 6 | 1 13 | 2300 | 1000 | 1500 | |
NMV- 1500/6 | 6 | 170 | 2300 | 1000 | 1500 | |
NMV-2000/6 | 6 | 226 | 2300 | 1000 | 1500 | |
NMV-2500/6 | 6 | 283 | 2300 | 1200 | 1500 | |
NMV-3000/6 | 6 | 340 | 2300 | 1200 | 1500 | |
NMV-3500/6 | 6 | 396 | 2300 | 1500 | 1500 | |
NMV-4000/6 | 6 | 453 | 2300 | 1500 | 1500 | |
NMV-4000/6 ma luga atu | 6 | >450 | Ia okaina | |||
NMV-500/10 | 10 | 34 | 2300 | 1000 | 1500 | |
NMV- 1000/10 | 10 | 68 | 2300 | 1000 | 1500 | |
NMV- 1500/10 | 10 | 102 | 2300 | 1000 | 1500 | |
NMV-2000/ 10 | 10 | 136 | 2300 | 1000 | 1500 | |
NMV-2500/ 10 | 10 | 170 | 2300 | 1000 | 1500 | |
NMV-3000/ 10 | 10 | 204 | 2300 | 1200 | 1500 | |
NMV-3500/ 10 | 10 | 238 | 2300 | 1200 | 1500 | |
NMV-4000/ 10 | 10 | 272 | 2300 | 1200 | 1500 | |
NMV-5000/ 10 | 10 | 340 | 2300 | 1500 | 1500 | |
NMV-6000/ 10 | 10 | 408 | 2300 | 1500 | 1500 | |
NMV-6000/10 ma luga atu | 10 | >450 | Ia okaina |
Ae e te leʻi faʻatonuina le eletise vaivai amata, e te manaʻomia le ofoina atu o nisi faʻamatalaga mo matou e faʻamaonia.
1. Fa'asologa o afi
2. Faʻamau faʻamau
3. Fa'ailoga eletise
4. Isi fa'amaufa'ailoga
O le medium voltage motor soft starter e masani ona faʻaaogaina i le fale gaosi pepa, maina koale, suauʻu, eletise eletise, falemaʻi kemisi, faʻasao vai, alamanuia militeri, metallurgy, uʻamea, fau vaa, togafitiga otaota, alamanuia mama, nofoaafi, mea faufale, inisinia municipal, pharmaceutical ma isi matā'upu tau alamanuia.Fa'ata'ita'iga Fa'ata'ita'iga Pumu vai: (fa'ata'ita'iga, vai, alavai, fa'amama otaota, pamu suau'u, la'u koale pamu i lalo o le 'ele'ele) Pusa ea: (fa'ata'ita'iga, centrifugal, plunger, sikula, turbine). winch tele.
1. ODM / OEM auaunaga e ofoina atu.
2. Faʻamautu faʻatonuga vave.
3. Taimi tu'uina vave.
4. Fa'amalie taimi totogi.
I le taimi nei, o loʻo faʻalauteleina e le kamupani maketi i fafo ma le faʻatulagaina o le lalolagi.Matou te tuuto atu i le avea ma se tasi o pisinisi pito i luga e sefulu i fafo i oloa eletise eletise a Saina, tautuaina le lalolagi i oloa maualuga ma ausia se tulaga manumalo ma le tele o tagata faatau.