Jiangshan Scotech Hluav Taws Xob Co., Ltd.
25 kVA Transformer Ncej Mounted-14.4/0.12 kV|Canada 2025
Muaj peev xwm: 25 kVA
Qhov hluav taws xob: 25D-0.208 / 0.12kV
Feature: nrog surge arrester tus thawj coj
Elevate koj daim phiaj nrog peb Ncej Mounted Transformer Solutions.
01 General
1.1 Project Background
25 kVA ib theem ncej mounted transformer tau xa mus rau Canada nyob rau hauv 2025. Lub zog ntsuas ntawm lub transformer yog 25 kVA nrog ONAN txias. Qhov siab voltage yog 25D kV nrog ± 2 * 2.5% tapping ntau (NLTC), qhov tsawg voltage yog 0.208 / 0.12 kV, lawv tsim ib pawg vector ntawm Ii6.
Raws li qhov chaw nyob thoob plaws thiab ntseeg tau ntawm cov hluav taws xob toj roob hauv pes, Tib - Phase Ncej -Mounted Transformer sawv ua ib qho chaw ntsiag to ntawm kev faib hluav taws xob. Feem ntau ua haujlwm rau thaj chaw nyob, txoj hauv kev nyob deb nroog, thiab cov ntawv thov kev lag luam teeb pom kev zoo, nws lub luag haujlwm tseem ceeb yog txhawm rau txhim kho cov hluav taws xob ntau dua ntawm cov kab xa tawm mus rau qhov chaw nyab xeeb, siv tau raws li cov tsev thiab cov lag luam. Kev tsim kho kom yooj yim, ua haujlwm ntev, thiab kev saib xyuas tsawg, cov chav no yog tsim los tiv thaiv kev nruj ntawm qhov chaw sab nraum zoov-los ntawm qhov kub thiab txias mus rau noo noo thiab UV raug. Lawv lub cim tseem ceeb- qhov chaw tso rau saum toj kawg nkaus tso cai rau kev siv qhov chaw zoo thiab kev sib koom ua ke ncaj qha rau hauv cov tes hauj lwm nyiaj siv ua haujlwm uas twb muaj lawm. Rau cov khoom siv hluav taws xob, qhov no txhais tau tias yog tus nqi- ua tau zoo, teb- pov thawj kev daws teeb meem uas tsim qhov txuas kawg tseem ceeb hauv kev xa hluav taws xob, hnub hauv thiab hnub tawm, rau cov zej zog lawv ua haujlwm.
1.2 Technical Specification
25 KVA ncej mounted transformer specifications hom thiab cov ntaub ntawv ntawv
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Xa rau
Canada
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Xyoo
2025
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Hom
Ncej mounted transformer
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Txuj
CSA C2.2-06
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Rated zog
25 kVA
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Ntau zaus
60 tzs
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Theem
1
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Polarity
Ntxiv
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Hom cua txias
ONAN
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Thawj Voltage
25 kv
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Secondary Voltage
0.208/0.12 kV
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Cov khoom siv winding
Tooj
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Angular tshem tawm
Ib 6
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Impedance
Ntau dua lossis sib npaug li 1.5%
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Coj mus rhaub Changer
NLTC
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Tapping Range
±2*2.5%
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Tsis Load Loss
0.085 kWm
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Ntawm Load Loss
0, 392 kWm
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1.3 Cov duab kos
25 kVA ncej mounted transformer daim duab kos duab thiab loj.
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02 Kev tsim khoom
2.1 Core
Lub qhov txhab ntawm ib qho -theem ncej- mounted transformer yog tsim los ntawm kev txuas ntxiv winding siab - zoo silicon steel strips. Nws muaj cov qauv compact, tsis tshua muaj hlau nplaum kuj thiab hlau poob, uas zoo adapts rau qhov chaw - txwv ncej- mounted installation scenario.
2.2 Cua txias
Feem ntau teem nyob rau hauv ib tug concentric configuration, lub windings yog ua los ntawm insulated conductors raug mob ntawm ib tug bobbin. Sab hauv qis-voltage winding thiab sab nrauv siab-voltage winding yog sib cais los ntawm insulating barriers thiab cua txias ducts. Qhov kev cog lus compact thiab mechanically muaj zog yog qhov tseem ceeb rau kev hloov hluav taws xob zoo, cua sov dissipation, thiab tiv taus hluav taws xob kev ntxhov siab uas tau ntsib hauv kev sib txuas.
2.3 Tank
Tsim los ntawm kev yob- tsim thiab ncig cov txheej txheem vuam, qhov du - lub tank phab ntsa tsis muaj corrugations lossis fins kom ua kom muaj qhov ntim sab hauv thiab cov qauv yooj yim. Nws txoj kev tsim kho muaj zog, welded tseem ceeb ua ntej xau- pov thawj kev ncaj ncees thiab tus nqi- kev ua tau zoo, nrog kev ua kom txias tsuas yog los ntawm qhov chaw tiaj tus ntawm lub plhaub cylindrical.
2.4 Lub Rooj Sib Tham Kawg
Kev sib dhos ua tiav ua ke nrog cov tub ntxhais- coil sib dhos rau hauv lub tank cylindrical, tom qab ntawd los ntawm kev sib khi ntawm lub hau thiab kev sib txuas ntawm tag nrho cov bushings. Lub tshuab nqus tsev ziab kom qhuav yog qhov tseem ceeb tom qab ntawd ua kom tshem tawm cov dej noo ua ntej lub tank ntim nrog cov roj purified insulating, kom ntseeg tau tias lub zog dielectric zoo thiab ntev - lub sijhawm ua haujlwm ruaj khov.
03 Kev Xeem
Kev sim rau 25kVA-25/0.12kV ib theem ncej mounted transformer tau ua nyob rau 2025-04-25 ib CSA C2.2-06(R2022) thiab CSA C802.1-13(R2022). Cov kev ntsuam xyuas niaj hnub suav nrog winding kuj, piv (kev sib txawv +0.05 ~ +0.07}%), polarity (additive), tsis muaj load poob / tam sim no (74.6W / 0.36% ntawm 100%), load poob / impedance (384W, 2.51%), voltage withstand, rwb thaiv tsev tsis kam (41.6W / 2h) (dielectric zog 58.3kV). Tag nrho dhau lawm. Daim ntawv tshaj tawm yuav tsum muaj 7-hnub kev tawm tsam, tsis muaj kev luam tawm tsis raug cai, thiab siv tsis tau yam tsis muaj tus neeg kuaj xyuas / tus neeg pov thawj / tus neeg pom zoo kos npe.
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Tsis muaj. |
Cov khoom kuaj |
Chav tsev |
Kev txais txiaj ntsig |
Ntsuas Tus Nqi |
Xaus |
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1 |
Kev ntsuas ntsuas |
/ |
/ |
/ |
Hla |
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2 |
Kev ntsuas ntsuas |
/ |
Qhov sib txawv ntawm qhov sib txawv voltage ntawm tus thawj tapping: ± 0.5% Cov cim kev sib txuas: Ii6 |
+0.05~+0.07 |
Hla |
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3 |
Kev ntsuam xyuas polarity |
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Ntxiv |
Ntxiv |
Hla |
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4 |
Tsis muaj -load poob thiab excitation tam sim no |
% |
I0 :: muab ntsuas tus nqi (100%) |
0.36 |
Hla |
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kW |
P0: muab ntsuas tus nqi (100%) |
0.0746 |
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% |
I0 :: muab ntsuas tus nqi (105%) |
0.41 |
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kW |
P0: muab ntsuas tus nqi (105%) |
0.0848 |
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qhov kam rau tsis muaj load poob yog +15% |
/ |
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5 |
Load poob, impedance voltage, tag nrho poob thiab efficiency |
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t:85 ua Qhov kam rau ua rau impedance yog ntau dua lossis sib npaug rau 1.5% qhov kam rau tag nrho load poob yog +8% |
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Hla |
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% |
Z%: ntsuas tus nqi |
2.51 |
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kW |
Pk: ntsuas tus nqi |
0.384 |
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kW |
Pt: ntsuas tus nqi |
0.4586 |
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% |
Kev ua haujlwm tsis tsawg dua 98.63% |
98.72 |
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6 |
Applied Voltage Test |
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LV: 10kV 60s HV: 40kV 60s |
Tsis muaj kev sib tsoo ntawm qhov ntsuas hluav taws xob tshwm sim |
Hla |
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7 |
Induced Voltage Withstand Test |
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Kev siv hluav taws xob (KV): 0.24 |
Tsis muaj kev sib tsoo ntawm qhov ntsuas hluav taws xob tshwm sim |
Hla |
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Duration(s): 40 |
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Zaus (HZ): 180 |
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8 |
Rwb thaiv tsev Resistance Measurement |
GΩ |
HV-LV·to·Ground |
41.2 |
Hla |
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LV-HV to Av |
39.9 |
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HV&LV to Av |
38.3 |
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9 |
Kev Xeem Leakage |
/ |
Kev siv siab: 20kPA |
Tsis muaj leakage thiab tsis muaj Kev puas tsuaj |
Hla |
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Duration: 12h |
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10 |
Roj Xeem |
kV ua |
Dielectric zog |
58.3 |
Hla |
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mg/kg |
Cov ntsiab lus noo noo |
10.5 |
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% |
Dissipation Factor |
0.281 |
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mg/kg |
Furan Analysis |
Tsawg dua los yog sib npaug li 0.1 |
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Gas Chromatography Analysis |
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04 Packing thiab Shipping
4.1 Ntim
Rau kev xa khoom, lub transformer yog nyob rau hauv ib tug ruaj khov ntoo crate, tsim rau nws tej qhov ntev. Qhov chaw sab hauv yog ntim nrog cov khoom thaiv thiab bracing los tiv thaiv kev txav mus los, kom ntseeg tau tias cov khoom tuaj txog tsis muaj kev puas tsuaj thiab npaj rau kev teeb tsa.
4.2 Shipping
Ib theem ncej mounted transformer yog thauj nyob rau hauv lub CIF (Nqi, Insurance thiab Freight) lub sij hawm mus rau qhov chaw nres nkoj ntawm EDMONTON. Tus neeg muag khoom npaj cov khoom thauj dej hiav txwv, them tus nqi thauj khoom ntawm lub tshuab hloov pauv ( ntim rau hauv rooj plaub ntoo) rau EDMONTON Chaw nres nkoj, thiab yuav cov ntawv pov hwm cov khoom thauj los tiv thaiv kev pheej hmoo xws li kev puas tsuaj lossis kev poob thaum caij tsheb npav. Kev pheej hmoo ntawm kev hloov pauv hloov mus rau tus neeg yuav khoom thaum cov khoom hla lub nkoj txoj kev tsheb ciav hlau ntawm qhov chaw nres nkoj, thiab tus neeg yuav khoom xa khoom ntawm EDMONTON Chaw nres nkoj thaum tuaj txog.
05 Site thiab Summary
Tsim los rau seamless sab nraum zoov fais fab faib, peb ib theem ncej mounted transformer combines efficiency, durability, thiab ua raws li koj cov kev xav tau tshwj xeeb. Nrog optimized tsis muaj -load / load poob kev ua tau zoo, ntxiv polarity, thiab ± 2 × 2.5% tapping rau hloov pauv hloov voltage, nws yoog tau yooj yim rau ntau hom kab sib txawv. Crafted nrog siab - cov ntaub ntawv zoo thiab kev sim nruj heev (xws li rwb thaiv tsev, hluav taws xob tiv taus, thiab cov tshuaj tiv thaiv tawm tsam), nws ua kom muaj kev nyab xeeb, ua haujlwm zoo ib xyoos. Txhawm rau tshawb xyuas seb qhov transformer no txhawb nqa koj lub zog hluav taws xob li cas lossis thov kev tsocai, txuas nrog peb tam sim no.
Cim npe nrov: 25 kva transformer ncej mounted, chaw tsim tshuaj paus, tsum, nqe, nqi
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