High-voltage hloov cov txee yog cov khoom siv tseem ceeb hauv cov tshuab hluav taws xob, lub luag haujlwm rau kev txais hluav taws xob thiab kev faib khoom. Lawv tuaj yeem hloov cov khoom siv hluav taws xob thiab cov kab raws li xav tau, lossis cais cov ntu tsis raug sai los tiv thaiv kab sib chaws kev nyab xeeb thiab kev nyab xeeb ntawm cov neeg ua haujlwm. Kev ua haujlwm ruaj khov ntawm siab -voltage switchgear yog qhov tseem ceeb rau cov tshuab hluav taws xob niaj hnub no.
Raws li ISO 9001 certified chaw tsim tshuaj paus, Zhejiang Lvma Electric Co., Ltd. (LVMA) leverages 17 xyoo ntawm kev txawj ntse ntau lawm los muab kev ntseeg siab siab -voltage switchgear daws, nrog rau cov qauv mainstream xws liKYN 28, rau cov neeg siv khoom thoob ntiaj teb.
Kev faib tawm ntawm High-Voltage Switchgear
1. Los ntawm Hom Qauv
Armored: Cov khoom sib cais los ntawm cov hlau hauv av, sawv cev los ntawmKYN 28series thiab KGN hom.
Compartmentalized: Sib cais los ntawm cov hlau tsis yog{0}} cov phaj hlau, tus qauv JYN.
Npog: Hlau-pob nrog tsawg dua compartments, tus qauv XGN.
2. Los ntawm Circuit Breaker Placement
Pem teb- sawv: Chav tsev tawg tau nruab rau hauv pem teb thiab thawb mus rau hauv lub txee.
Nruab nrab-mounted: Handcart nyob nruab nrab; dav siv nyob rau hauvkyn 28 12thiab lwm cov qauv tseem ceeb.
3. Los ntawm Insulation Type
Huab cua-insulated hlau-enclosed switchgear
SF6 gas-insulated hlau-kab switchgear (gas-filled txee) Cov qauv no tau siv dav hauv34.5kv qwthiab lwm yam kev daws teeb meem nruab nrab voltage.
Cov qauv ntawm KYN28 High-Voltage Switchgear
KYN 28switchgear muaj ib lub txee ruaj khov thiab tshem tau cov khoom siv hauv lub tsheb, nrog kev nyab xeeb thiab kev sib hloov.
1. Txee Lub Cev
Ua los ntawm aluminized zinc steel phaj nrog cov qauv sib dhos, muaj lub zog siab, corrosion tsis kam thiab qhov ntev zoo ib yam. Lub txee tau muab faib ua plaub qhov chaw hauv av:
A. Busbar Chamber
Nyob rau sab qaum teb, siv rau peb -theem siab-voltage busbars thiab ceg txuas. Busbars yog insulated thiab txhawb kom txwv tsis pub arc kis tau, qhov tseem ceeb ntawm qhov zookyn 28 12.
B. Drawer (Breaker) Chamber
Nruab nrog cov ntsia hlau rau lub tshuab hluav taws xob hluav taws xob kom txav mus los ntawm kev ua haujlwm thiab kev sim ua haujlwm. Tsis siv neeg shutters txhim kho tus neeg teb xov tooj kev nyab xeeb, tus qauv tsim hauvKYN 28.
C. Chav Cable
Haum rau tam sim no transformers, grounding keyboards, surge arresters thiab cables. Hauv qab muaj detachable daim hlau kom yooj yim rau ntawm qhov chaw tsim kho, dav siv nyob rau hauv34.5kv qwtej yaam num.
D. Relay Instrument Room
Nruab nrog microcomputer tiv thaiv cov cuab yeej, kev khiav hauj lwm tuav, cov cuab yeej, qhov taw qhia teeb, lub davhlau ya nyob twg thaiv thiab tswj cov hluav taws xob hloov hluav taws xob, txhawb kev ua haujlwm ntse thiab kev saib xyuas.
Xaus
Nkag siab txog kev faib tawm thiab cov qauv sab hauv pab cov neeg siv xaiv cov khoom siv hluav taws xob uas tsim nyog tshaj plaws. KYN 28,kyn 28 12thiab34.5kv qwtau lees paub dav rau lawv txoj kev ntseeg siab thiab kev nyab xeeb.
Ua raws li cov qauv zoo thiab kev nyab xeeb, LVMA tsom mus rau kev xa cov khoom siv hluav taws xob siab -kev ua tau zoo rau cov lag luam thoob ntiaj teb suav nrog Europe, Middle East thiab South America, muab cov kev daws teeb meem ruaj khov thiab kev txawj ntse rau ntau yam kev lag luam.