Jiangshan Scotech Hluav Taws Xob Co., Ltd.
75 KVA Overhead Transformer-24.94 / 0.347 kv|Canada 2025
Peev Xwm: 75 KVA
Voltage: 24.94grdy / 14.4-0.347KV
Feature: nrog iford
01 dav dav
1.1 project keeb kwm yav dhau
Xyoo 2025, ib qho 75 KVA ib leeg-}}}}}}}}} {{voltage rependibing network. Qhov project koom nrog teeb pom kev zoo thiab cov lag luam me me sib kis thoob plaws hauv nroog hauv nroog, qhov twg cov transformer txuas ncaj qha rau ntawm ib qho 24.94grdy / 14.4 KV kab siv. Nws cov kauj ruam ntawm cov hluav taws xob mus rau 0.347 kv, cov theem txheem {} - nece} NEAKE} NEADOLA 600 VYERTICS.
Ua rau CSA C2.2 {{{}}}}}}}- nag, los yog cua sov, nws ua kom sov. Nws muaj cov nta ntawm cov cua txias, txhuas windings, thiab ntxiv polarity rau kev vam meej kev vam meej. Nrog 3% impedance, tsis muaj {{9} Pead Lauj (14,160 W load / 1,160 W load / 1,160
Lub transformer tau haum nrog ob lub arrester txhawb thiab ib qho kev ntsuas sab hauv ntawm qhov kev ua txhaum sab hauv thiab txhim kho kev nyab xeeb tag nrho. Nws cov kev cog lus, ncej {{{{2} mounted tsim haum yooj yim rau cov khoom siv nyiaj ua haujlwm qub thiab txhawb nqa kev hloov kho tshiab thiab kev teeb tsa tshiab.
Ua tsaug rau nws 0.347 kV tso zis, lub transformer yog zoo {{{}}} cheeb tsam cheeb tsam thiab chaw ua hauj lwm rau txoj kev thiab kev lag luam teeb pom kev zoo. Rugged tseem muaj txiaj ntsig, cov nyiaj siv ua haujlwm qub muab cov khoom siv ruaj khov kho tshiab
1.2 Kev Qhia Txuj Ci
75 Kva Ncej Mounted Overhead Transformer specifications hom thiab cov ntaub ntawv
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Xa mus rau
Canada
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Lub xyoo
2025
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Ntaus
Ncej Mounted Transformer
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Lub hom phiaj
CSA C2.2-06
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Rated zog
75 KVA
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Hov ntau
60 HZ
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Caij
1
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Tus naj npawb ntawm winding
2
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Thaj yeeb
Yam ntxiv rau
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Cua Txias Hom
Nyob saum toj
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Thawj qho voltage
24.94grdy / 14.4 kv
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Qhov hluavtaws theem ob
0.347 kv
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Khoom siv winding
Tooj dawb
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Angular kev tshais chaw
Ii6
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Kev yuam
3%
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Tus kais hloov tsheb
Nltc
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Tapping ntau
±2*2.5%
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Tsis muaj nra poob
141 W
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Ntawm kev thauj khoom poob
1160 W
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Tej ntxiv
Subterter txhawb 2 & iFd 1
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1.3 Daim Duab
75 Kva Ncej Mounted Overhead Kev Hloov Ua Daim Duab thiab qhov loj me.
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02 kev tsim khoom
2.1 Tub ntxhais
Txais cov kab mob me me qauv qauv ua kom sib nqus flux tsis muaj zog thiab ua ke poob, txhim kho cov kev sib nqus sib nqus. Qhov ntsuas tsis muaj {{1} Kev ntim khoom poob yog 0.124 kW ntawm ntsuas hluav taws xob thiab 0.152 kW ntawm 10,6%, me ntsis dhau ntawm+15% kam rau. Kev zam kev tam sim no ntawm 0.19% thiab 0.60% tseem ua tau zoo sib nqus kev ua tau zoo thiab kev sib zog ua ke, sib txawv nrog cov kev cia siab ntawm cov kiav txhab hloov pauv.
2.2 cua
Tus ncej mounted overhead Cupformer Us {{0} {{} {} {}} pay txheej qauv (Vector Group II6). Qhov qes - voltage winding siv txhuas ntawv ci thiab cua sov} Circuit zog, thaum ua rau kev tsim kho lub teeb. Lub siab - voltage winding yog ua los ntawm tooj liab puag ncig, kev kho tshuab zog, thiab thermal stability rau ntev} 8} sij hawm kev ntseeg tau.
2.3 Tank
Peb cov tso tsheb hlau luam hloov pauv nruj ua raws li cov neeg siv khoom tshwj xeeb. Tag nrho cov nthwv dej yauv tawm cov neeg kho tshuab hluav taws xob kom tshem tawm vuam burrs, xeb, thiab cov chaw paug, nrog cov seem ntxuav los ntawm lub tshuab nqus tsev.
Ib txheej txheem ntxaws ntxaws yog thov rau txhua qhov, thaum stainless hlau thiab galvanized bolts ua kom tsis muaj kev cia siab, thiab pab txhawb kev kho mob thaum yav tom ntej raws li tau hais tseg.
2.4 Lub Rooj Sib Tham Zaum Kawg
1. Kev npaj
Ntxuav thaj chaw sib dhos kom huv si. Npaj thiab kuaj xyuas txhua yam khoom tsim nyog, suav nrog lub qhov txhab ruaj khov, pre - qhov txhab HV thiab LV coils, tank, thiab xav tau khoom siv.
2. Core & Hlau Los Ua Ke
Sau tseg lub qhov txhab me me core nrog HV thiab LV Rwb thaiv tsev, txuas rau tus kais hloov pauv thiab bushings, thiab kev nyab xeeb txhua yam nrog kev tsim nyog khi thiab clamping.
3. Tso cai
Hoist lub qhuav ib feem rau hauv lub tank thiab kho nws ruaj ntseg siv cov bolts los tiv thaiv kev txav mus los thaum lub sijhawm ua haujlwm.
4. Npog sealing & accessories
Qhov chaw sealing gaskets, nruab rau npog nrog cov khoom siv sib xyaw, thiab ua nruj ua kom nws lub plab dawb. Sab hauv txuas ua rau bushings. Nruab cov khoom xws li casplate, ntaus ntawv nyem, iFd, thiab arterester txhawb li yuav tsum tau ua.
5. Lub tshuab roj puv
Ib kauj ruam tseem ceeb -} Siv cov dej khov kho kom huv thiab roj av. Raws li lub tshuab nqus tsev, sau nrog cov roj tsim nyog insulating rau theem uas tau teev tseg, tshwj xeeb yog qhov tseem ceeb rau cov qauv kev tsim qauv.
6. Leem & Kuaj
Ua ib qho 20 kpa airtightness xeem rau 12 teev {-} Tsis muaj leakage tso cai. Kho cov roj qib thiab ua ib pawg kev sim tag nrho, suav nrog cov voltage withstand, tsis muaj {{tread poob, thiab kev ntsuam xyuas nrad poob.
7. Xov & Ntim
Ntxuav qhov saum npoo, kov cov xim pleev xim, nruab Terminal Protors, foob lub qhov dej ntws, thiab affix lub npe. Kev ntim khoom kawg thiab ua raws.
03 kuaj
Kev Kuaj Sij Hawm
1. Kev ntsuas tiv thaiv
2. Piv txwv
3. Polarity Test
4. Tsis muaj load poob thiab tsis muaj thauj khoom tam sim no
5. Cov khoom thauj khoom poob thiab cuam tshuam voltage
6. Siv Voltage kuaj
7. Ua rau volfage wallstand
8. Rwb thaiv kev ntsuas kev ntsuas
9. Cov ntaub ntawv kuaj Dielectric
10. Kev sim siab nrog lub siab rau cov kua uas raus cov hloov pauv
Kuaj tus qauv
CSA C2.2-06(R2022) Single-phase and three-phase liquid-filled distribution transformers
CSA C802.1 {- 13 (r2022) Qhov muaj nuj nqis tsawg kawg rau cov kev hloov ua kua
Kuaj cov txiaj ntsig
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Tsis yog. |
Ntsuas Yam |
Ib yam |
Txais qhov tseem ceeb |
Kev ntsuas qhov tseem ceeb |
Tag |
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1 |
Kev Ntsuas Cov Ntsuas |
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/ |
/ |
Daim pib |
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2 |
Piv txog kev ntsuam xyuas |
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Qhov txawv txav ntawm voltage piv rau tus thawj xibfwb tapping: tsawg dua lossis sib npaug rau 0.5% Cim Cim: II6 |
-0.03 |
Daim pib |
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3 |
Kev Ntsuam Xyuas Polarity |
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Yam ntxiv rau |
Yam ntxiv rau |
Daim pib |
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4 |
Tsis muaj {- ntim khoom poob thiab hloov tam sim no |
% |
I0 :: muab tus nqi ntsuas (100%) |
0.19 |
Daim pib |
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kw |
P0: Muab tus nqi ntsuas (100%) |
0.124 |
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% |
I0 :: muab tus nqi ntsuas (105%) |
0.60 |
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kw |
P0: Muab tus nqi ntsuas (105%) |
0.152 |
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/ |
Kev thev xim rau tsis muaj load poob yog +15% |
/ |
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5 |
Load poob, implyance voltage, tag nrho poob thiab ua tau zoo |
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T: 85 degree Kev ua siab ntev rau impedance yog ± 7.5% Kev ua siab ntev rau tag nrho cov nra poob yog +8% |
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Daim pib |
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% |
Z%: Ntsuas cov nqi |
3.10 |
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kw |
PK: ntsuas tus nqi |
1.020 |
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kw |
PT: ntsuas tus nqi |
1.144 |
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% |
Efficiency tsis tsawg tshaj li 98.94% |
99.06 |
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6 |
Siv cov ntawv ntsuas voltage |
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LV: 10KV 60 |
Tsis muaj kev sib tsoo ntawm kev xeem voltage tshwm sim |
Daim pib |
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7 |
Inducts voltage wallstand kuaj |
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Siv Voltage (KV): 2UR |
Tsis muaj kev sib tsoo ntawm kev xeem voltage tshwm sim |
Daim pib |
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Duration (s): 48 |
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Zaus (HZ): 150 |
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8 |
Rwb thaiv tsev tsis kam ntsuas |
GΩ |
Lv - hv rau hauv av |
7.49 |
Daim pib |
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9 |
Kev ntsuam xyuas to |
/ |
Kev Siv Siab: 20kpa |
Tsis muaj xau thiab tsis muaj Ua puas |
Daim pib |
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Ntev: 12h |
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10 |
Kev Kuaj Roj |
kv |
Dielectric lub zog |
56.1 |
Daim pib |
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mg / kg |
Yauv cov ntsiab lus |
9.8 |
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% |
Dissipation factor |
0.00275 |
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mg / kg |
Kev Ntsuas Fural |
0.03 |
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Roj checomium chromatography |
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04 ntim thiab xa khoom
05 Raug kev ntaus nqi thiab cov peev xwm
Transformer muaj peev xwm ntsuas tau ntsuas hauv KVA (kilovolt {{0} ecents} Amperes npaum li cas load lub transformer yuav siv tau muaj kev nyab xeeb. Xaiv tus ncej zoo {{2} mounted hloov pauv yog nyob ntawm cov neeg siv khoom, thiab chav rau kev loj hlob hauv ntej.
Kev ntaus nqi thiab cov ntawv thov:
10 KVA: Txaus rau ib lossis ob lub tsev me, tej zaum muaj kev ua liaj ua teb nyob deb deb ntawm daim phiaj.
25-50 KVA: Feem ntau cov ntau ntau rau cov pawg me me - cov chaw nyob ntsiag to lossis chaw haujlwm me.
75 KVA thiab saum toj no: cov kauj ruam mus rau hauv lub teeb lag luam - Cov khw me, cov tsev kawm ntawv, lossis kev cob qhia.
100-167 Kva: Cov chav tsev me me ntawm cov lag luam tawm lossis cov pab pawg sib koom ua ke, siv nyob rau hauv cov chaw tsim khoom, lossis cov chaw xav tau zoo nrog cov neeg xav tau.
Cim npe nrov: OVERHEAD COFSFORMER, chaw tsim tshuaj paus, chaw muag khoom, nqe, nqi
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