2000 kVA Pad Mount Transformer-25/0.6 kV|Canada 2025

01 General

1.1 Project Description

2000 kVA peb theem ncoo mounted transformer tau xa mus rau Canada hauv 2025. Lub zog ntsuas ntawm lub transformer yog 2000 kVA nrog ONAN txias. Thawj qhov hluav taws xob yog 25 kV nrog ± 2 * 2.5% tapping ntau yam (NLTC), qhov nruab nrab voltage yog 0.6Y / 0.347 kV, lawv tsim ib pawg vector ntawm Dyn1.

Peb Phase Pad Mounted Transformer yog qhov muaj zog, sab nraum zoov- siv tau cov khoom siv hluav taws xob uas tau siv dav hauv nroog thiab nyob deb nroog. Nws lub luag haujlwm tseem ceeb yog hloov siab -voltage fais fab mus rau qis-voltage fais fab kom tau raws li cov kev xav tau ntawm cov neeg siv nyob hauv, kev lag luam, thiab kev lag luam, muab kev txhawb nqa hluav taws xob zoo.

Cov cuab yeej no feem ntau yog nruab nrog ntau yam kev nyab xeeb thiab kev saib xyuas cov cuab yeej kom ua haujlwm tau zoo thiab nyab xeeb. Ntawm cov no, bayonet fuses thiab tam sim no - txwv fuses zoo tiv thaiv Circuit Court, txiav tawm lub hwj chim thaum lub sij hawm dhau los lossis luv luv - cov xwm txheej hauv Circuit Court kom tiv thaiv cov khoom puas. Lub tshuab hluav taws xob hloov pauv tso cai rau cov tswv lag luam kom muaj kev nyab xeeb hloov lub voj voog hauv qab thauj khoom, ua kom yooj yim txij nkawm thiab kev tshuaj xyuas. Lub de-energized kais hloov pauv yog siv los kho qhov hloov pauv qhov tso zis hluav taws xob kom ruaj ntseg kom haum rau cov xwm txheej sib txawv, ua kom muaj kev ywj pheej thiab ruaj khov hauv cov khoom siv hluav taws xob.

Tsis tas li ntawd, lub ntsuas kub ntawm cov roj saum toj kawg nkaus thiab cov ntsuas roj ntsuas tuaj yeem saib xyuas qhov ntsuas kub thiab cov kua theem ntawm cov roj insulating hauv lub sijhawm tiag tiag, ceeb toom cov neeg ua haujlwm kom rov ua cov roj thiab tswj kev noj qab haus huv ntawm cov khoom siv. Lub tshuab nqus tsev ntsuas ntsuas pab saib xyuas lub tshuab nqus tsev sab hauv ntawm lub tshuab nqus tsev, tiv thaiv kom tsis txhob ya raws thiab impurities nkag mus, yog li ua kom cov khoom siv lub neej ntev. Lub twj tso kua mis siab tuaj yeem tso tawm qhov siab thaum lub siab sab hauv siab dhau lawm, ua kom muaj kev nyab xeeb ntawm cov khoom siv.

Cov yam ntxwv zoo no ua rau Peb Phase Pad Mounted Transformer yog ib qho tseem ceeb hauv kev faib hluav taws xob niaj hnub, ua kom nws ntseeg tau thiab ruaj khov nyob rau hauv ntau yam kev ua haujlwm.

1.2 Technical Specification

2000 kVA ncoo mounted transformer specifications hom thiab cov ntaub ntawv ntawv

1.3 Cov duab kos

2000 kVA ncoo mounted transformer daim duab kos duab thiab loj.

02 Kev tsim khoom

2.1 Core

Peb -theem peb-kem core yog ib qho qauv hauv lub transformer, lub luag hauj lwm rau kev ua magnetic flux zoo. Cov tub ntxhais no yog tsim los ntawm laminating silicon steel los xij kom txo tau lub zog poob thiab txhim kho kev ua haujlwm ntawm kev hloov hluav taws xob. Peb -kab qauv txhais tau hais tias cov tub ntxhais muaj peb lub voj voog sib nqus ywj pheej, txhua qhov sib txuas mus rau ib theem ntawm kev sib kis tam sim no. This arrangement optimizes the magnetic flux density, enabling the magnetic flux to circulate effectively within the core, thereby enhancing the performance and stability of the entire system. Peb -kem tsim tsis tsuas yog txhawb nqa kev sib kis ntawm peb-theem tam sim no tab sis kuj txo qis qhov tshwm sim ntawm qhov sib nqus sib nqus, ua kom muaj kev ua haujlwm zoo ntawm lub tshuab hloov pauv. Lub zuag qhia tag nrho tsim lub hom phiaj los pab kom lub hwj chim system muab kev ruaj ntseg thiab txhim khu kev qha fais fab kis.

2.2 Cua txias

Peb -theem Pad Mounted Transformer nta ib qho kev tsim winding nrog angular rings uas ua lub luag haujlwm tseem ceeb. Lub nplhaib angular pab txhim kho lub ntsiab thiab pab windings rau lub transformer core, kom lawv muaj peev xwm tiv tau cov electromagnetic thiab mechanical stresses generated thaum lub sij hawm ua hauj lwm, yog li tswj stability thiab kev ntseeg tau. Nws kuj muab hluav taws xob cais tawm ntawm cov windings, tiv thaiv luv luv Circuit Court thiab txhim khu kev ruaj ntseg hluav taws xob.

Tsis tas li ntawd, lub nplhaib angular txhim kho hluav taws xob kev ua tau zoo thiab kev nyab xeeb los ntawm kev ua kom cov rwb thaiv tsev thiab cov khoom siv dag zog ntawm cov windings, txo kev vibration thiab txav chaw, thiab txhim khu kev ruaj ntseg thiab ruaj khov. Nws pab nyob rau hauv tshav kub dissipation, tso cai rau lub transformer ua hauj lwm nyob rau hauv ib txwm kub ntau yam thiab ncua nws lifespan. Tsis tas li ntawd, nws txo qhov cuam tshuam ntawm electromagnetic cuam tshuam ntawm windings, txhim kho lub zog efficiency thiab kev siv.

2.3 Tank

Raws li Canadian Standards Association (CSA) cov qauv, cov roj tank ntawm peb -theem Pad Mounted Transformer muaj ob peb yam tseem ceeb: lub qhov rooj ruaj ntseg nrog peb lub pentagonal bolts los txhim kho kev nyab xeeb thiab kev sib khi ua haujlwm; tsis muaj kev faib nruab nrab ntawm qhov siab-voltage thiab qis-voltage chambers, ua kom yooj yim cov roj ntws thiab ua kom cov cua kub zoo; thiab ib qho khoom siv tooj liab hauv av tau nruab rau hauv qhov qis -voltage chamber kom muaj kev nyab xeeb ncaj qha tam sim no rau hauv av thaum muaj teeb meem. Cov qauv tsim ua ke ua kom muaj kev nyab xeeb, kev ntseeg tau, thiab kev ua haujlwm ntawm cov roj tank, ua raws li CSA cov qauv rau lub zog thaum tseem xav txog kev saib xyuas yooj yim.

2.4 Kev sib dhos zaum kawg

1. Coil Installation:Winding coils yog ruaj rau ntawm lub hauv paus.

2. Hoisting qhov Active Part:Qhov sib dhos ua haujlwm (windings thiab core) yog ua tib zoo hoisted rau hauv lub tank roj.

3. Txhim kho Accessories:Cov khoom siv xws li lub siab nyem valve, bayonet fuse, thiab roj qib ntsuas tau raug teeb tsa rau kev ua haujlwm nyab xeeb thiab saib xyuas.

4. Kev sib txuas hluav taws xob:Kev sib txuas hluav taws xob tsim nyog ntawm thawj thiab theem nrab windings yog tsim.

5. Sau Cov Roj:Transformer roj tau ntim rau hauv lub tank kom nkag mus rau qhov ua haujlwm siab, ua kom txias thiab rwb thaiv tsev.

SWITCHES thiab FUSES
	Bayonet Fuse 3 Tam sim no txwv Fuse (CLF) 3
	Load Break Hloov 1 De-energized Kais Changer 1
INSTRUMENTS & ACCESSORIES
	Sab saum toj Roj Thermometer 1 Roj qib ntsuas 1
	Lub tshuab nqus tsev siab ntsuas 1 Cov Khoom Siv Hluav Taws Xob 1 Roj Drain Valve nrog Sample Valve 1 Upper Pressure Connection thiab Fill Plug 1

04 Kev Xeem

05 Packing thiab Shipping

Peb -theem Pad Mounted Transformer yuav raug thauj raws li CIF (Cov Nqi, Kev Pov Hwm, thiab Kev Xa Khoom) mus rau qhov chaw nres nkoj ntawm Montreal, Canada. Cov khoom yuav raug xa los ntawm hiav txwv kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. Tus neeg xa khoom yuav muab kev pov hwm rau cov khoom thauj los tiv thaiv txhua qhov kev puas tsuaj lossis kev puas tsuaj thaum caij tsheb thauj mus los. Thaum tuaj txog hauv Montreal, cov khoom yuav dhau los ua cov txheej txheem kev lis kev cai, ua kom tag nrho cov ntaub ntawv muaj feem ua tiav rau kev ua tiav. Tom qab kev lis kev cai clearance, lub transformer yuav xyuam xim thauj mus rau nws qhov chaw kawg.

06 Site thiab Summary

Peb -theem Pad Mounted Transformer ua lub luag haujlwm tseem ceeb hauv cov tshuab hluav taws xob, muab kev hloov pauv hluav taws xob zoo thiab nyab xeeb thiab kev daws teeb meem. Nws cov qauv tsim muaj zog thiab kev ua tau zoo ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv. Raws li qhov kev thov ntawm hluav taws xob txuas ntxiv nce ntxiv thiab kev txhawb nqa lub zog txuas ntxiv txuas ntxiv, peb -theem Pad Mounted Transformer yuav tseem ceeb rau yav tom ntej ntawm hluav taws xob infrastructure, tsav kev txhim kho kom ruaj khov hauv kev lag luam hluav taws xob.