25kva Pole Mounted Transformer-2.4 * 7.2/0.12 * 0.24 KV|Canada 2025

01 Kakaretso

1.1 Tlhaloso ea Morero

Ka 2025, SCOTECH e ile ea fana ka 25kVA -phase mounted transformer e le 'ngoe bakeng sa projeke ea kabo ea lisebelisoa tsa Canada.

Morero o latetse maemo a CSA C2.2-06 le litlhokahalo tsa tšebeliso ea lehae ea Canada. Re ile ra ela hloko ka ho khetheha ts'ireletso ea surge, ts'epahalo le ts'ireletso ea kantle - hobane libakeng tsa mahaeng, ha u tsebe hore na boemo ba leholimo kapa liphoofolo tse hlaha li ka u ama joang.

E kentsoe holim'a palo ea kabo haufi le mohala oa phepelo ea mahaeng, transformer ena e theola motlakase o mahareng ho ea ho 120/240 V bakeng sa ts'ebeletso ea bolulo. E hahiloe ka ho khetheha bakeng sa marang-rang a phano ea marang-rang libakeng tse fokolang-moo motlakase o tsitsitseng le ho tšoarella ha tikoloho li leng bohlokoa haholo-le ho sireletsa liphoofolo tse hlaha hape.

Kaha lipalo tsena li pepesehetse lehalima, maqhubu a leoatleng, 'me ka linako tse ling liphoofolo tse bohelehele, re ile ra fa sehlopha se ts'oarellang{0}ka ts'ebetso e phahameng ea ts'ebetso le balebeli ba liphoofolo tse hlaha. Setupo sena se boloka transformer e tšepahala ka nako e telele mme e thusa ho fokotsa kotsi ea ho tima, leha maemo a le thata.

1.2 Tlhaloso ea Setsebi

25kVA pole mounted transformer specifications and data sheet

1.3 Litšoantšo

25 kVA pole mounted transformer drawing le nameplate

02 Tlhahiso

2.1 Ho tsubella

Ho hlophisoa ha li-coil: foil ea LV, mohala oa HV, motsoako oa koporo le aluminium. Foil e hasana hona joale, e tlosa mocheso. Mohala o kobeha, o lula o le insulated. Motsoako oa koporo-oa aluminium o otla katleho le theko e nepahetseng. E tšoarellang. E sebetsa literateng tsa litoropo, meleng ea mahaeng, eng kapa eng eo letsatsi le e lahlelang. E tšepahala, e tsitsitse, e etsa mosebetsi oa eona ntle le moferefere.

2.2 IFD

Transformer ena ea 25kVA e phahamisitsoeng ka lipalo e na le sesebelisoa sa boikhethelo sa Internal Fuse Device (IFD), se khethiloeng ho fana ka tšireletso e eketsehileng bakeng sa mapheo a transformer. IFD e sebetsa e le tšireletso khahlanong le lipotoloho tse khutšoane tse ka hare-kapa tse ngata haholo, e khaolla karolo e amehang ntle le ho ama sistimi eohle. Karolo ena e matlafatsa ts'epehiso ea ts'ebetso, haholo-holo marang-rang a kabo ea libaka tse hole kapa tsa mahaeng, 'me e ile ea khethoa bakeng sa projeke ena ho fihlela litlhoko tse ikhethileng tsa polokeho le ts'ebetso ea moreki.

2.3 Tanka

Tanka ea oli e entsoe ka har'a pokello ea litanka ea SCOTECH ho latela ts'ebetso e nepahetseng ea tlhahiso: lipoleiti tsa tšepe li ile tsa khaoloa ka boholo, tsa phunngoa, tsa kobeha, 'me tsa phuthoa hore li be sebopeho, ebe li chesetsoa tanka e felletseng. Ka mor'a ho cheseletsa, litsebi tsa rona tsa litsebi li ile tsa tlosa slag ka botsona, joalo ka ha ho bonts'itsoe setšoantšong se mona, 'me tanka e ile ea lokisoa ka ho sila le ho thunya{1}} Qetellong, ho ile ha tšeloa phofshoana, 'me tanka e felileng e ile ea hlahlobisisoa ka botlalo ho netefatsa hore e tšoarella nako e telele-ka ntle, e thibela kutu, le boleng ka kakaretso.

2.4 9KV HV Arrester

Ho sireletsa 25kVA pole mounted transformer e sebetsang ho 7.2 kV primary distribution system, ho ile ha khethoa sets'oants'o sa sekhahla sa 9 kV 'me sa kenngoa lehlakoreng la mantlha.

Motho ea ts'oarang o boloka matla a fetang 30 kV, e leng se bolelang hore motlakase oa transformer o lula o sirelelitsoe 'me tšebeletso ea eona e fumana matla a sebele-haholo-holo libakeng tse pepenene moo lifefo li ka otlang ka matla.

'Me kaha lits'ebetso tsena li ka ntle, le liphoofolo-ba labalabela ho tseba{1}}re kentse balebeli ba liphoofolo tse hlaha libakeng tsa mathomo le mots'oari ka boeena. Ka tsela ena, kotsi ea-ea liphoso tse amanang le liphoofolo e ea fokotseha, 'me transformer e lula e bolokehile ebile e tšepahala. Ke mofuta oa tšireletso oo u o hlokang bakeng sa marang-rang a kabo ea mahaeng le a litoropong.

Li-Surges Arresters li kentsoe ho Transformers

Setšoantšo sa Surge Arrester

Surge Arrester Protective Cover

03 Tekanyetso ea Sebopeho sa Kabo

04 Ho paka le ho tsamaisa

4.1 Ho paka

4.2 Ho tsamaisa thepa