Covtransformertuaj yeem cuam tshuam ncaj qha mus rau hauv chav tsev transformer los ntawm lub tsheb crane, lossis ib qho kev taug kev ib ntus tuaj yeem teeb tsa nrog txoj kev taug kev, thiab tom qab ntawd tshem tawm mus rau qhov chaw ib ntus nrog peb kauj ruam kauj ruam thiab cov saw, thiab tom qab ntawd rub mus rau hauv txoj haujlwm tsim nyog. hauv chav nrog ib txoj hlua. Lub transformer yuav tsum tau xyuam xim rau nws txoj kev taw qhia thiab kev ncua deb ntawm phab ntsa loj raws li cov duab kos, qhov kev tso cai yuam kev yog ± 25 hli, daim duab kos tsis cim, qhov kev ncua deb ntawm phab ntsa yuav tsum tsis pub tsawg tshaj 8 00mm , qhov deb ntawm lub qhov rooj yuav tsum tsis pub tsawg tshaj 1000mm. Kev teeb tsa ntawm lub rooj zaum transformer: Nruab lub transformer ntawm ob ncej ncej, thiab lub hauv paus qhib ntawm ob tug ncej yog 2m. Qhov tob faus yog 2 m. Lub platform ntawm lub transformer faib yog tsau rau ntawm ob tug ncej nrog ob los yog plaub raws ntawm steel, qhov siab ntawm lub platform los ntawm hauv av tsis tsawg tshaj li 2.5m, thiab lub dav hlau txoj kab nqes ntawm lub platform tsis ntau tshaj 1/100. Lub duav bar yuav tsum tau qhwv nrog hlau hlau nrog ib txoj kab uas hla tsis tsawg tshaj li 4 hli rau ntau tshaj ob lub voj voog, lub winding yuav tsum nruj, thiab qhov kev ncua deb ntawm lub duav bar thiab nyob ib feem yuav tsum tsis txhob tsawg tshaj li 0.2m. Nyob rau tib lub sijhawm, lub siab hluav taws xob lub tog raj kheej lub taub hau ntawm lub transformer yog nruab nrog plua plav npog, thiab lub transformer raug tshem tawm nrog cov cim ceeb toom.
Installation ntawm fuses tso tawm
Qhov siab thiab qis voltage sab ntawm lub transformer yuav tsum tau nruab nrog fuses feem. Qhov siab ntsug ntawm lub hauv qab ntawm high-voltage sab fuse rau hauv av tsis tsawg tshaj li 4.5m, thiab kab rov tav nrug ntawm txhua theem fuse yuav tsum tsis pub tsawg tshaj 0.5m. Txhawm rau ua kom yooj yim rau kev ua haujlwm thiab lub raj fuse tuaj yeem poob zoo tom qab lub fuse tau tawg, lub axis ntawm lub caij nplooj zeeg-hom fuse yuav tsum tau inclined rau 15 degree ~ 3{{10}} degree nrog txoj kab ntsug . Qhov kev ncua deb ntsug ntawm lub hauv qab ntawm qhov qis-siab sab fuse thiab hauv av tsis tsawg dua 5m, thiab kab rov tav nrug ntawm txhua theem fuse tsis tsawg dua 0.2m. Kev xaiv ntawm qhov poob fuse fuse raug xaiv raws li lub hauv paus ntsiab lus ntawm "kom ntseeg tau tias cov khoom siv hluav taws xob faib hluav taws xob sab hauv lossis qhov hluav taws xob siab thiab qhov hluav taws xob tsawg thiab qhov hluav taws xob tsawg yog qhov nrawm nrawm thaum muaj qhov luv luv", thiab lub sijhawm fuse ntawm lub fuse tsawg dua los yog ua 0,1s. Raws li cov kev cai: lub peev xwm yog 100kVA thiab hauv qab no, qhov ntsuas tam sim no ntawm high-voltage fuse raug xaiv los ntawm 2 mus rau 3 npaug ntawm qhov ntsuas tam sim no ntawm lub peev xwm transformer; Yog tias lub peev xwm ntau dua 100kVA, qhov ntsuas tam sim no ntawm lub fuse ntawm sab hluav taws xob siab yog 1.5 mus rau 2 npaug ntawm qhov ntsuas tam sim no ntawm lub peev xwm transformer. Lub fuse nyob rau sab qis voltage ntawm lub transformer yog xaiv raws li qhov ntsuas tam sim no ntawm sab qis voltage.
Installation ntawm xob laim ntes
Siv cov khoom siv hluav taws xob uas tsis muaj qhov sib txawv insulating tsho hlau oxide ntes. Lub ntes yuav tsum tau ntsia nruab nrab ntawm lub fuse thiab lub transformer, thiab kom ze li sai tau rau lub transformer. Tsis tas li ntawd, txhawm rau tiv thaiv kev cuam tshuam ntawm kev hloov pauv hloov nthwv dej thiab qhov hluav taws xob tsawg-voltage xob laim, qhov hluav taws xob qis hluav taws xob yuav tsum tau nruab rau sab qis-voltage. Txhawm rau tiv thaiv qhov hluav taws xob poob ntawm xob laim tam sim no ntawm cov av tiv thaiv los ntawm superimposed ntawm qhov seem voltage ntawm tus ntes thiab ua rau lub rwb thaiv tsev transformer, txuas lub davhlau ya nyob twg ntawm tus ntes, lub plhaub ntawm lub transformer, thiab qhov nruab nrab ntawm qhov qis- voltage sab nrog ntau cov strands ntawm tooj liab tub ntxhais yas hlau nrog ib tug ntoo khaub lig seem ntawm tsis tsawg tshaj li 25mm2, thiab ces txuas lawv mus rau cov hlau lead hlau ntawm lub grounding ntaus ntawv.
