Jiangshan Scotech Hluav Taws Xob Co., Ltd.
100 kVA Ncej Mounted Transformer-7.97/0.12*0.24 kV|Canada 2024
Peev xwm: 100kVA
Qhov hluav taws xob: 13.8 / 0.24kV
Feature: nrog lub siab nyem lub cuab yeej
Lub zog ntawm tus ncej, lub zog ntawm lub plawv - Ib qho -theem ncej- mounted transformer, ua hluav taws xob zoo heev.
01 General
1.1 Project Background
SCOTECH zoo siab los muab lub siab - zoo ib zaug - theem ncej mounted transformer rau Canadian Public Service. Ib qho -theem transformer muaj peev xwm ntawm 100kVA, thawj qhov hluav taws xob yog 7.97 / 13.8Y thiab qhov hluav taws xob thib ob yog 0.12 / 0.24kV, uas tuaj yeem ua tau raws li qhov xav tau hluav taws xob hauv zos. Ib theem ncej mounted transformer converts lub voltage ntawm daim phiaj mus rau hauv lub voltage yuav tsum tau los ntawm lub system los yog loads, thiab paub txog cov kis tau tus mob thiab tis ntawm hluav taws xob zog. Kev ua haujlwm loj - teev ntawm cov khoom no tuaj yeem ua tiav cov txiaj ntsig zoo txuag hluav taws xob thiab txo cov pa phem. Cov khoom no yog tshwj xeeb tshaj yog haum rau lub hwj chim tsis txaus thiab load fluctuation thiab nyuaj rau nqa tawm txhua hnub txij nkawm nyob rau hauv cov cheeb tsam. Vim hais tias lub transformer txais ib tug tag nrho kaw qauv, insulating roj thiab insulating xov xwm tsis muaj kuab paug los ntawm cov huab cua, yog li nws muaj peev xwm ua hauj lwm nyob rau hauv ib tug ntub ib puag ncig, thiab yog ib tug zoo tagnrho cov khoom faib nyob rau hauv lub loj tis network nyob rau hauv lub nroog thiab nyob deb nroog. Tib -theem transformers yog tshwj xeeb tshaj yog haum rau cov hluav taws xob nyob deb nroog, tej thaj chaw deb roob, cov zos tawg, kev ua liaj ua teb, teeb pom kev zoo thiab kev siv hluav taws xob. kuj tseem siv tau rau kev tsheb ciav hlau, lub zog hluav taws xob hauv nroog -txuag kev hloov pauv kab hom faib kab, tuaj yeem ua ib zaug -theem kev ua haujlwm lossis peb ib zaug -theem pawg ua peb-theem kev ua haujlwm.
Peb 100 kVA ncej mounted transformer tau tsim los nrog cov thev naus laus zis siab heev thiab siv cov khoom zoo thiab cov khoom siv uas ua rau muaj kev ntseeg tau zoo thiab lub sijhawm ua haujlwm ntev.
1.2 Technical Specification
100 kVA transformer specifications hom thiab cov ntaub ntawv ntawv
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Xa rau
Canada
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Xyoo
2024
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Hom
Ncej mounted transformer
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Txuj
IEEE C57.12.20
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Rated zog
100kVA ua
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Cua
Aluminium
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Polarity
Ntxiv
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Ntau zaus
60 tzs
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Theem
1
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Hom cua txias
ONAN
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Thawj Voltage
7.97/13.8Y kV
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Dual Primary Voltage
Tsis muaj
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Secondary Voltage
0.24 / 0.12 kV
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Vector Group
Ib 0
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Impedance
2.2%
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Coj mus rhaub Changer
NLTC
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Ua kua Insulant
Mineral Roj
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Tapping Range
±2*2.5%
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Tsis Load Loss
0.068 kWm
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Ntawm Load Loss
0.98 kWm
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Ua siab ntev
10% NLL, 6% Tag Nrho Poob
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Khoom siv
Standard Configuration
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1.3 Cov duab kos
100 kVA ncej mounted transformer daim duab kos duab thiab loj.
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02 Kev tsim khoom
2.1 Core
Qhov zoo ntawm transformer coil core yog qhov tseem ceeb ntawm nws txoj kev ua haujlwm zoo ntawm electromagnetic thiab muaj peev xwm kis tau tus mob. Qhov kev ua tau zoo ntawm cov transformer yog txhim kho vim tias cov txheej txheem winding txo qhov sib txawv ntawm huab cua thiab poob. Qhov kev tsim no pab txo cov suab nrov thiab kev co thiab txhim kho kev ua haujlwm tag nrho. Coil core tuaj yeem txo qhov poob tam sim no zoo vim nws qhov sib txawv flux faib. Tsis tas li ntawd, cov txheej txheem dov muab cov qauv nruj dua, txhim kho lub zog thiab ua haujlwm ntev, thiab ADAPTS rau qhov kub thiab txias. Cov tub ntxhais coil tseem txo cov suab nrov thiab kev co hauv kev ua haujlwm, ua rau cov cuab yeej ruaj khov, tuaj yeem hloov mus rau ntau qhov chaw ua haujlwm, thiab txuas ntxiv lub neej kev pabcuam ntawm cov khoom siv.
2.2 Cua txias
Raws li ib feem ntawm winding, qhov qis -voltage foil winding tuaj yeem tiv thaiv electromagnetic teb ntawm high-voltage winding, yog li txo qhov cuam tshuam ntawm electromagnetic cuam tshuam (EMI). Thaum lub transformer sib koom qhov chaw nrog lwm cov khoom siv hluav taws xob, nws tuaj yeem txo qhov cuam tshuam ntawm cov khoom siv hluav taws xob thiab txhim kho cov khoom siv hluav taws xob sib raug zoo ntawm tag nrho cov kab ke. Raws li ib feem ntawm winding, qhov qis -voltage foil winding tuaj yeem tiv thaiv electromagnetic teb ntawm qhov siab -voltage winding, yog li txo qhov cuam tshuam ntawm electromagnetic cuam tshuam (EMI). Thaum lub transformer sib koom qhov chaw nrog lwm cov khoom siv hluav taws xob, nws tuaj yeem txo qhov cuam tshuam ntawm cov khoom siv hluav taws xob thiab txhim kho cov khoom siv hluav taws xob sib raug zoo ntawm tag nrho cov kab ke. Vim yog cov qauv yam ntxwv ntawm qis-voltage foil winding, nws tuaj yeem cuam tshuam cov cua sov hauv zos uas tsim los ntawm kev ua txhaum ntawm luv luv Circuit Court, txo qhov kev pheej hmoo ntawm kev cuam tshuam tam sim no ntawm luv luv Circuit Court tam sim no ntawm lub winding, thiab txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm transformer. Cov txheej txheem tsim nyog ntawm qis-voltage thiab siab-voltage winding tsim tuaj yeem txo qhov tshwm sim ntawm cov hlau nplaum sib nqus thiab txhim kho lub zog ua haujlwm thiab kev ua haujlwm ntawm lub tshuab hloov pauv. Los ntawm optimizing qhov kev npaj ntawm cov windings, zoo flux coupling yuav ua tau tiav, yog li txhim kho tag nrho cov efficiency ntawm transformer.
2.3 Tank
Raws li cov qauv tsim, cov khoom siv xws li lub tshuab txiav plasma, laser txiav tshuab lossis rab riam dej, yog siv los txiav cov ntaub ntawv hlau rau hauv ntau qhov chaw ntawm lub tank, nrog rau cov phaj hauv qab ntawm lub tank, sab phab ntsa ntawm lub tog raj kheej, lub hau npog sab saum toj, thiab lwm yam. Cov khoom siv ntawm lub tank yog tag nrho welded siv cov txheej txheem xws li roj shielded vuam (MIG welding) los yog arc vuam, thiab cov welds yuav tsum zoo ib yam thiab du thiab zoo sealing. Tom qab vuam, qhov saum npoo ntawm lub tank yuav tsum tau decontaminated kom tshem tawm vuam slag, oxide txheej thiab roj. Anti- cov coatings coatings yog txau rau sab nraum lub tank los tiv thaiv corrosion los ntawm ib puag ncig cuam tshuam hauv kev siv niaj hnub. Cov phab ntsa sab hauv kuj tuaj yeem kho nrog cov tshuaj tiv thaiv -corrosion los ua kom lub neej kev pab cuam ntawm cov roj insulating.
2.4 Kev sib dhos zaum kawg
03 Kev Xeem
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Tsis muaj. |
Cov khoom kuaj |
Chav tsev |
Txais Tus nqi |
Ntsuas Tus Nqi |
Xaus |
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1 |
Kev ntsuas ntsuas |
% |
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/ |
Hla |
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2 |
Kev ntsuas ntsuas |
% |
Qhov sib txawv ntawm qhov sib piv voltage ntawm tus thawj coj tapping: Tsawg dua los yog sib npaug rau 0.5% Cov cim kev sib txuas: Ii6 |
-0.02 |
Hla |
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3 |
theem- kev xeem sib txheeb |
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Ntxiv |
Ntxiv |
Hla |
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4 |
Tsis muaj -load poob thiab excitation tam sim no |
% kW |
t:85 ua I0: muab ntsuas tus nqi P0: muab ntsuas tus nqi qhov kam rau tsis muaj load poob yog +10% |
0.39(100%) 1.00(105%) 0.056(100%) 0.067(105%) |
Hla |
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5 |
Load poob impedance voltage thiab efficiency |
% kW kW |
t:85 ua Z%: ntsuas tus nqi Pk: ntsuas tus nqi Pt: ntsuas tus nqi Kev kam rau siab impedance yog ± 10% lub kam rau tag nrho load poob yog +6% |
2.20 0.868 0.927 99.49 |
Hla 合格 |
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6 |
Applied Voltage Test |
kV ua |
HV: 34kV 60s LV: 10kV 60s |
Tsis muaj kev sib tsoo ntawm qhov ntsuas hluav taws xob tshwm sim |
Hla |
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7 |
Induced Voltage Withstand Test |
kV ua |
Kev siv hluav taws xob (KV): 15.94 Duration(s): 40 Zaus (HZ): 150 |
Tsis muaj kev sib tsoo ntawm qhov ntsuas hluav taws xob tshwm sim |
Hla |
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8 |
Kev Xeem Leakage |
kPa ua |
Kev siv siab: 20kPA Duration: 12h |
Tsis muaj leakage thiab tsis muaj Kev puas tsuaj |
Hla |
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9 |
Rwb thaiv tsev Resistance Measurement |
GΩ |
HV & LV rau hauv av: |
90.7 |
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HV-LV to Av |
16.4 |
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LV-HV to Av |
16.9 |
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10 |
Roj Dielectric Test |
kV ua |
Ntau dua lossis sib npaug li 45 |
55.38 |
Hla |
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11 |
xob laim impulse test |
kV ua |
puv nthwv dej, Ib nrab nthwv dej |
Tsis muaj kev sib tsoo ntawm qhov ntsuas hluav taws xob tshwm sim |
Hla |
04 Packing thiab Shipping
4.1 Ntim
1. Muab cov desiccant rau hauv lub pob transformer, thiab tom qab ntawd lub tshuab nqus tsev kom tsis txhob xeb ntau li ntau tau.
2. Txhua chav tsev yog nruab nrog load hloov kev khiav hauj lwm pas nrig, tsau rau ntawm cov ntoo txhawb nqa;
3. Txhua chav tsev yog nruab nrog T- ciaj ntswj
4. Khoom ntoo puag (channel steel xav tau)
5. Muab cov ntawv xeem xau rau ntawm lub tais transformer
6. Ua ntej muab lub hnab ntim cov ntawv ci, tawm ib lub qhov, siv lub tshuab nqus tsev twj tso kua mis, thiab thaum kawg rub tawm lub qhov nrog lub sealer.
7. Cov plaub fab nyob ib ncig ntawm lub transformer yog tiv thaiv los ntawm kaum kev tiv thaiv thiab tom qab ntawd cov yeeb yaj kiab yog qhov txhab
8. Tshuaj tsuag forklift identification, nruab nrab ntawm lub ntiajteb txawj nqus identification
4.2 Shipping
1. Chaw thau khoom thiab tshem tawm: Cov khoom siv hoisting yog siv rau hauv cov txheej txheem thauj khoom thiab tshem tawm kom ntseeg tau tias tsis muaj kev ntxhov siab ntxiv thaum lub sij hawm thauj mus los ntawm lub transformer.
2. Kho: Thaum lub sij hawm thauj mus los, lub transformer yuav tsum tau kho kom zoo kom tsis txhob qaij lossis kev sib tsoo, ua rau muaj kev puas tsuaj.
3. Kev Tiv Thaiv: Kev ntsuas yuav tsum tau ua los tiv thaiv cov insulated ib feem ntawm lub transformer thiab cov qauv sab nraud kom tsis txhob muaj kab mob los yog kev puas tsuaj.
05 Site thiab Summary
Ua tsaug rau koj txaus siab rau peb ib leeg -Phase Pole-Mounted Transformer! Nrog nws cov high efficiency, stability, thiab durability, cov khoom no yog dav siv nyob rau hauv ntau yam fais fab kis thiab tis scenarios, muab txhim khu kev qha fais fab kev daws teeb meem rau peb cov neeg muas zaub. Peb ib txwm ua qhov tseem ceeb rau cov neeg siv khoom xav tau, tsom mus rau kev tsim kho thev naus laus zis thiab kev txhim kho kom zoo, thiab tau cog lus tias yuav xa cov kev pabcuam zoo tshaj thiab cov khoom lag luam. Yog xav paub ntxiv lossis kev txhawb nqa, thov koj xav tiv tauj peb!
Cim npe nrov: 100 kva ncej mounted transformer, chaw tsim tshuaj paus, tsum, nqe, nqi
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