Kev lag luam -Grade Overhead Distribution
Cov75 KVA Ncej -Mounted Transformerua raws li lub tswv yim zog hub rau siab - thaj chaw nyob ceev thiab lub teeb coj mus muag infrastructure. Kev xa tawm kwv yees li 300 Amps ntawm 240V, chav tsev no thawb cov kev txwv sab saud ntawm qhov uas feem ntau tau teeb tsa rau ntawm tus qauv siv hluav taws xob hauv chav kawm 4 yam tsis tas yuav tsum muaj lub platform txhawb nqa.
Raws li qhov siab - tso zisncej transformer, nws yog engineered los pab cov loads uas pom cov peaks ntse, xws li me me strip malls los yog chav tsev complexes nrog centralized HVAC systems. Txhawm rau tswj cov kev xav tau no, qhov tseem ceeb hauv qhov loj me yog ua kom zoo rau "Kev Tswj Xyuas Tshaj Tawm," kom ntseeg tau tias qhov hluav taws xob sag tseem nyob hauv ANSI txwv txawm tias lub tsev raug thawb mus rau 120% lub peev xwm thaum lub caij ntuj sov cua sov.
Thermal Engineering: Kev Taw Qhia ntawm Fins
Ntawm 75 kVA, qhov ntim ntawm cov roj tsim hluav taws xob ntau dua li lub tank cylindrical du tuaj yeem ua rau tsis muaj zog. Txhawm rau tswj lub rwb thaiv tsev lub neej, peb feem ntau hloov kho lub tank geometry.
- Extended Surface Area:Tsis zoo li cov chav me me, qhov no75 kVA transformer uanquag ntacorrugated cua txias finslos yog welded vaj huam sib luag radiators ntawm lub tank phab ntsa.
- Physics ntawm Cooling:Cov kev txuas ntxiv no ua rau thaj chaw zoo hauv kev sib cuag nrog huab cua ambient los ntawm 30-50%. Qhov no tso cai rau lub tsev tswj hwm tus qauv 65℃Qhov Nruab Nrab Nruab Nrab Winding Rise txawm tias muaj thermal load loj, tiv thaiv "thermal runaway" uas yuav tshwm sim hauv lub tank du.
Corrugated txias fins ntawm lub tank phab ntsa kom nce cua sov
dissipation deg cheeb tsam.
Peb -Phase Configuration: Banking vs. Integrated
Rau kev lag luam tej yaam num xav tau 75 kVA ntawm peb -theem fais fab, engineers ntsib ib qho kev xaiv.
- Banking:Cov txheej txheem ib txwm yog pawg peb 25 kVA ib zaug -theem units.
- Integrated T-Tank:Txawm li cas los xij, peb kuj muaj kev tshwj xeebpeb theem ncej mounted transformernyob rau hauv ib qho "T-Shape" los yog lub tank square. Qhov kev tsim qauv sib xyaw ua ke no muaj peb -theem core (Triplex lossis Stacked) hauv ib lub nkoj.
- Qhov txiaj ntsig:Qhov no ua rau txo qhov hnyav thiab lub sijhawm caj npab ntawm tus ncej hluav taws xob piv rau dai peb lub kaus poom, tso cov ntoo khaub lig muaj txiaj ntsig -qhov chaw caj npab rau lub tsev txhab nyiaj lossis cov khoom rov qab.
Installation Mechanics: Hom B Adapters
Mounting ib chav tsev uas hnyav tshaj 400 kg yuav tsum muaj zog mechanics. Standard "Hom A" lugs (siv rau cov me me) feem ntau tsis ua raws li lub bolt sib nrug uas yuav tsum tau rau xws li hnyav loads.
Qhov no ncej mounted faib transformer yog standardly nruab nrog hom B Hanger Brackets los yog adapter daim hlau. Cov no tso cai rau tus neeg teeb tsa kom ruaj ntseg ntsia liaj qhov rooj mus rau tus ncej siv hnyav- cov khoom siv ua haujlwm hnyav uas faib cov quab yuam ntawm cov ntoo loj dua, tiv thaiv cov ncej splintering lossis kho vajtse qaug zog dhau sijhawm.
Cov ntaub ntawv Technical
|
Technical Parameter |
Specification / Kev xaiv |
|
Rated zog |
75 kVA ua |
|
Phase Configuration |
Ib Theem (Standard) lossis 3-theem (Integrated) |
|
Thawj Voltage |
11 kV / 12.47 kV / 13.2 kV / 33 kV |
|
Secondary Voltage |
120/240V, 277/480V, los yog 400V |
|
Thermal Design |
Vaj Huam Sib Luag Radiators / Corrugated Phab Ntsa |
|
Mounting |
Hom B (ANSI Txuj) |
|
Txias |
ONAN (Mineral Roj / FR3) |
|
Qhov hnyav tag nrho |
Kwv yees li . 380 - 460 kg |
Cov ntsiab lus ntawm Daim Ntawv Thov
- Cov khw muag khoom me me:Muab lub zog loj rau ib qho thaiv ntawm 4-6 lub khw uas muaj cov tub yees thiab cua txias loads.
- EV Charging Stations:Dedicated mov rau ib pawg ntawm Theem 2 chargers qhov chaw nruam load yog siab.
- Industrial Risers:Siv raws li qhov tshwj xeebpeb theem ncej mounted transformer(Triplex style) kom muaj zog rau lub tsev twj tso kua mis tej thaj chaw deb lossis lub xov tooj ntawm tes.
75 kVA ncej mounted transformer powering ib lub khw muag khoom me me
strip khw.
Cim npe nrov: 75 kva ncej-mounted transformer, Tuam Tshoj 75 kva ncej-mounted transformer manufacturers, lwm tus neeg, Hoobkas
