Qhov "Load Center" Kauj Ruam -Txoj Kev Tawm Tsam

Cov630 kVA Qhuav Hom Transformerua haujlwm raws li kev lag luam- tus qauv node rau nqa lub zog nruab nrab hluav taws xob ncaj qha mus rau lub Hoobkas hauv pem teb lossis rau hauv lub tsev tub ntxhais. Los ntawm kev ua raws li lub hauv pausqhuav hom kauj ruam down transformer, nws converts 11kV los yog 33kV kis tau tus mob voltage rau 400V tam sim ntawd nyob ib sab mus rau qhov noj point.

Lub tswv yim kev teeb tsa no yog tsav los ntawm kev lag luam hluav taws xob. Ntawm 630 kVA, qhov qis -voltage tso zis tam sim no tshaj9 00 amp. Kev xa tawm qhov loj ntawm tam sim no los ntawm lub chaw nres tsheb roj sab nraum zoov yuav tsum tau kim, hnyav - ntsuas cov kab sib txuas lossis busducts. Los ntawm muab qhov qhuav no -hom chav tsev nyob hauv tsev- mere meters los ntawm Main Distribution Board (MDB)- engineers tau zoo tshem tawm qhov hluav taws xob poob thoob plaws LV ntev khiav thiab txo cov peev txheej ntawm cov khoom siv tooj liab.

Dynamic Peev Xwm: AN vs. AF Txias

Lub ntsiab feature ntawm qhov noqhuav hom faib transformeryog nws thermal expansionability. Thaum lub npe daim ntawv ntsuam xyuas yog 630 kVA nyob rau hauv Natural Air (AN) txias, lub kauj geometry yog tsim los txais tus ntoo khaub lig- ntws txias kiv cua.

AF hom (Tsav Cua Force):Los ntawm kev ua kom lub hauv paus- cov kiv cua mounted, cov cua khiav ceev thoob plaws lub kauj nto nce, boosting lub tshav kub hloov coefficient. Qhov no muaj kev nyab xeeb nce lub peev xwm tso zis tas li los ntawm40%, zoo thawb lub tsev mus rau kwv yees li882kv uatsis tshaj qhov ntsuas kub ntawm rwb thaiv tsev.
Sizing Efficiency:Qhov no tso cai rau cov neeg saib xyuas chaw kom loj qhov transformer raws li qhovnruab nrabload es lubncov kawg. AF system ua raws li tus nqi - ua tau zoo "ntawm-xav tau" tsis tuaj yeem ua raws caij nyoog HVAC spikes lossis ib ntus N+1 thauj khoom hloov mus rau hauv cov chaw khaws ntaub ntawv, zam tus nqi ntawm oversizing lub hauv paus infrastructure.

Hla-Flow txias kiv cua nruab rau ntawm 630 kVA qhuav transformer

rau 40% AF muaj peev xwm txhawb nqa.

Cov qauv kev ncaj ncees & luv Circuit Court muaj zog

Khoom Description

Kuaj kwv yees li9 09amp(ntawm 400V) yuav tsum muaj cov txheej txheem winding nruj. Peb siv lubCast Resintxheej txheem qhov twg qhov siab -voltage winding yog encapsulated hauv lub tshuab nqus tsev-poured epoxy reinforced nrog fiberglass mesh.

Mechanical Rigidity:Tsis zoo li VPI lossis roj chav nyob qhov twg cov coils tuaj yeem hloov mus rau hauv kev ntxhov siab, cov cam khwb cia resin thaiv thaiv cov neeg xyuas hauv qhov chaw. Qhov no tso cai rau lub transformer tshwj xeeb tsis kam mus rau lub radial rog generated thaum lub sij hawm luv luv Circuit Court, ib qho kev pheej hmoo nyob rau hauv hnyav industrial grids.

Lub Hoobkas sib dhos ntawm 630 kVA cam khwb cia resin transformer qhia

nruj steel clamping qauv.

Cov ntaub ntawv Technical

Technical Parameter	Cov ntaub ntawv Specification
Rated zog (AN)	630 kVA (Base Rating)
Rated zog (AF)	Txog li 882 kVA (+40% nrog cov kiv cua)
Thawj Voltage	6kV / 10kV / 11kV / 13.8kV Cov
Secondary Voltage	400V / 415V / 480V
Rated tam sim no (LV)	~ 909 A (AN hom)
Qhov voltage impedance	4.0% lossis 6.0% (xaiv tau)
Rwb thaiv tsev Class	Chav Kawm F (155 degree) Standard
Npog	IP20 (hauv tsev) lossis IP23 (Txaus{2}} pov thawj)
Txuj	IEC 60076-11: Ua

Cov ntsiab lus ntawm Daim Ntawv Thov

Automotive Manufacturing:Installing lubqhuav hom faib transformerntawm mezzanine platforms ncaj qha saum cov neeg hlau vuam kab kom txo qis LV cable khiav.
Data Centers:Siv AF txias cia los tswj cov cua sov thaum lub sij hawm ua kom txias tsis ua hauj lwm lossis cov qhov rais kho.
High-Rise Infrastructure:Kev ua haujlwm raws li HVAC transformer siab rau ntawm cov neeg kho tshuab hauv pem teb (xws li, Theem 30), qhov twg hoisting hnyav ua kua - cov chav nyob puv yog tsis yooj yim sua.