1. Boraro-bo-bong ba switchgear e nang le matla a phahameng haholo, e fetolang le e nang le matla a tlase e na le sete e felletseng
2.Ts'ireletso e phahameng le e tlase ea voltage e nepahetse, ts'ebetso e bolokehile ebile ea ts'epahala, 'me tlhokomelo e bonolo;
3. Sebaka se senyenyane, tsetelo e tlase, potoloho ea tlhahiso e khuts'oane le motsamao o loketseng;
4. Morero oa wiring oa fetoha ebile oa fapana;
5. Sebopeho se ikhethileng: khetla e ikhethileng ea khekhe ea linotsi habeli (boto ea likarolo tse ngata) e tiile, e futhumatsa mocheso, e futhumatsa mocheso ebile e fa moea moea, e ntle ebile e le boemo bo phahameng ba ts'ireletso. Lisebelisoa tsa likhetla ke alloy e sa hloekeng, alloyum aluminium, poleiti e batang e batang le poleiti ea tšepe ea 'mala.
6. Mefuta e fapaneng ea feshene: kakaretso, villa, compact le mefuta e meng;
7. Khabinete ea marang-rang e nang le li-voltage tse phahameng e ka ba le seteishene sa marang-rang (FTU) ho lemoha ts'ebeliso e tšepahalang ea liphoso tsa potoloho e khuts'oane le ea mohato o le mong. E na le mosebetsi oa "hole tse nne", o loketseng ntlafatso ea othomathike ea netweke ea kabo.
1. Bophahamo: ha e fete 1000m;
2.Mocheso o mofuthu: -25 ℃ - + 40 ℃;
3. Mongobo o amanang: letsatsi le leng le le leng boleng ba letsatsi ha bo fetang 95% .; Boleng ba karolelano ea khoeli le khoeli ha bo fete 90%;
4. Sebaka sa ho kenya: Sebaka se se nang mollo, kotsi ea ho phatloha, lerōle le tsamaisang metsi, khase e senyang lik'hemik'hale le thothomelo e matla. Haeba maemo a kaholimo a fetiloe, mosebelisi a ka buisana le k'hamphani ea rona.
Main entsprechen botekgeniki |
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Sehlopha sa HV |
E lekantsoe khafetsa |
Hz |
50 |
E lekantsoe motlakase |
kV |
7.2 12 24 40.5 |
|
E lekantsoe ha joale ka bese e kholo |
A |
630 1250 1600 |
|
E lekantsoe nako e khuts'oane e mamella nako ea hajoale / bolelele |
KA / s |
20/4 25/3 31.5 / 4 |
|
Rated tlhōrō mamella jwale |
kA |
50 63 80 |
|
1min matla a maqhubu a mamellang motlakase (ho ea fatše / lipakeng tsa mabitso a bulehileng) |
kV |
32/36 42/48 65/79 95/115 |
|
Tšusumetso ea lehalima e mamella motlakase (ho ea fatše / lipakeng tsa mabitso a bulehileng) |
kV |
60/70 75/85 125/145 185/215 |
|
E lekantsoe ha hajoale hore e robehe |
kA |
20 25 31.5 |
|
Nako e khuts'oane ea fatše e mamellang nako ea hajoale / bolelele |
KA / s |
20/2 20/4 |
|
Rated potoloho e khuts'oane e etsang ha joale ea loop e kholo |
kA |
50 63 80 |
|
E lekantsoe ha mojaro oa hajoale o sebetsa |
A |
630 |
|
Rated koaloa sekgoqetsane roba hona joale |
A |
630 |
|
Rated phetiso jwale |
A |
1700 |
|
Mechanical bophelo peroid |
linako |
3000 5000 10000 |
|
LV yuniti |
E lekantsoe khafetsa |
Hz |
50 |
E lekantsoe motlakase |
kV |
0.4 / 0.23 |
|
Rated kwahelang gagamalo |
V |
690 |
|
E lekantsoe ha joale ka senotlolo sa mantlha |
A |
100 ~ 3200 |
|
E lekantsoe nako e khuts'oane e mamella hajoale |
KA / s |
30/1 50/1 100/1 |
|
Rated tlhōrō mamella jwale |
kA |
63 105 176 |
|
5s matla maqhubu mamella gagamalo |
kV |
2,5 3.75 |
|
Transformer yuniti |
E lekantsoe khafetsa |
Hz |
50 |
E lekantsoe motlakase |
kV |
7.2 12 24 40.5 / 0.4 |
|
Rated bokgoni |
kVA |
30 ~ 1600 |
|
1min matla a maqhubu a mamellang motlakase |
kV |
25/20 35/28 55/50 85/75 |
|
Tšusumetso ea lehalima e mamella motlakase |
kV |
60 75 125 170 |
|
Impedance gagamalo |
% |
4 ~ 6 |
|
Phaphatha mefuta |
... |
± × 2,5% ± × 5% |
|
Sehlopha sa khokahano |
... |
Y,yn0 D, e le yn11 |
|
Tlanya |
... |
Mofuta o qoelitsoeng ka oli, mofuta o omileng |
|
Lekala la Kabinete |
Khoutu ea IP ea likamore tsa HV le LV |
... |
IP33D |
Khoutu ea IP ea kamore ea phetoho |
... |
IP23D |
|
Boemo ba molumo (mofuta o qoelisitsoeng ka oli / mofuta o ommeng) |
dB |
/50 / 55 |
Lintlha tse latelang li tlameha ho fanoa ha u odara:
Mofuta le bongata ba seteishene;
3. Mofuta le bongata ba li-transform;
4. Merero ea mehala ea mantlha ea li-wiring tse phahameng le li-voltage tse tlase le meetso le mekhahlelo ea likarolo tsa mantlha;
5. Thepa le 'mala oa matlo.
Q1: Na u fektheri?
K. Ee, re na le lifeme tse 3.
Q2: Na mehlala e lokolohile?
K: Boholo ba mahala, lintho tse ling li hloka ho tšohloa.
Q3: U amohela tefo ea mofuta ofe?
A: Re amohela T / T, L / C. MOTLATSI. PHETISO EA CHELETE E BITSOANG WESTERN UNION
Q4: Na u lula u le teng?
A: E, ke inthaneteng leha ke le matsatsing a phomolo! Ke tla leka ka hohle ho o khotsofatsa, Haeba o hloka thuso ho china, ka kopo ikopanye le nna. Re khetho ea hau e nepahetseng