2022-05-25 IB
Raws li keeb kwm ntawm kev txhawb nqa kev loj hlob ntawm cov chaw tsim hluav taws xob photovoltaic hauv tag nrho lub nroog, yog tias tsis muaj kev sib koom ua ke thiab cov qauv siv hluav taws xob tsim hluav taws xob tsim qauv zoo, cov nyiaj tau los ntawm lub chaw nres tsheb fais fab tom qab tsis tuaj yeem lav tau.Txog rau qhov kawg no, ntau tus neeg ua lag luam thiab cov neeg ua haujlwm tau sau ib phau ntawv qhia txog kev txhawb nqa kev tsim kho, kev lees paub thiab kev ua haujlwm thiab kev saib xyuas cov chaw tsim hluav taws xob photovoltaic thoob plaws hauv lub nroog, thiab txheeb xyuas cov qauv kev tswj xyuas zoo rau photovoltaic fais fab nroj tsuag.
· Ib daim nyias nyias (SBS membrane yog pom zoo) yuav tsum tau muab tso rau hauv qab ntawm lub hauv paus ntawm lub cib-pob zeb ru tsev, waterproofing membrane ntawm txhua sab yam tsawg kawg yog 10cm loj tshaj lub hauv paus.
· Thaum txhim kho photovoltaic arrays ntawm inclination ntawm lub ru tsev pob zeb, nws yog ib qho tsim nyog los xyuas kom meej tias tsis muaj cov duab ntxoov ntxoo ntxoov ntxoo thaum 9:00 teev sawv ntxov txog 3:00 teev tsaus ntuj rau lub caij ntuj no solstice.
· Lub hauv paus ru tsev yuav tsum tau nchuav nrog cov pob zeb ua lag luam tsis tu ncua.Yog tias cov pob zeb sib xyaw nws tus kheej (C20 qib lossis siab dua), qhov kev faib ua feem thiab daim ntawv tshuaj xyuas thib peb yuav tsum tau muab.
· Lub hauv paus ntawm lub hauv paus yuav tsum muaj lub hauv paus du, zoo li qub, tsis muaj qhov sib txawv thiab tsis muaj qhov tsis xws luag.
· Siv U-shaped bolts rau pre-embedding.U-shaped bolts yog ua los ntawm kub-dip galvanized lossis stainless hlau.Cov xov nthuav tawm yog ntau dua 3 cm, thiab tsis muaj xeb lossis puas.
· Lub ru tsev lub hauv paus yog tsim nyob rau hauv nruj raws li cov qauv tsim los xyuas kom meej tias cov load ntawm lub ru tsev photovoltaic system muaj ib tug muaj peev xwm ntawm 30m / s.
· Rau lub ru tsev installation ntawm cov xim hlau vuas, aluminium alloy photovoltaic qhia rails yuav tsum tau siv, thiab cov khoom yuav tsum yog 6063 thiab saum toj no, thiab daim duab qhia rails yuav tsum tau siv.
· Rau lub ru tsev pob zeb, carbon steel photovoltaic brackets yuav tsum tau xaiv, thiab cov khoom yuav tsum yog Q235 thiab siab dua.
· Qhov saum npoo ntawm aluminium alloy bracket yog anodized, nrog qhov nruab nrab tuab ntawm tsis pub tsawg tshaj 1.2 hli, thiab cov yeeb yaj kiab anodized yog tswj raws li qib AA15;cov pa roj carbon steel photovoltaic bracket yog kho nrog kub-dip galvanizing, thiab lub thickness ntawm galvanized txheej yog tsis tsawg tshaj li 65um.Cov tsos thiab tiv thaiv corrosion txheej ntawm photovoltaic kev them nyiaj yug (rail) yuav tsum tsis tu ncua, thiab kub-dip galvanized kev them nyiaj yug yuav tsum tsis txhob ua tiav ntawm qhov chaw.
· Cov kev taw qhia kev tsheb nqaj hlau thiab cov xim hlau pobzeb ru tsev corrugation yuav tsum tau muab ntsia ntsug.
· Lub thickness ntawm steel phaj ntawm lub ntsiab kev nyuaj siab tus tswv cuab ntawm lub bracket yuav tsum tsis txhob yuav tsawg tshaj li 2 hli, thiab lub thickness ntawm cov hlau phaj ntawm cov txuas yuav tsum tsis txhob yuav tsawg tshaj li 3 hli.
· Thaum txhim kho lub bracket, kev taw qhia ntawm tag nrho cov fastening bolts yuav tsum yog tib yam.Yog hais tias lub installation ntawm cov xim hlau ru tsev fixture yuav tsum ua kom puas cov xim hlau qub, kev kho dej tsis zoo xws li cov dej tsis zoo thiab cov kua nplaum yuav tsum tau siv.
· Photovoltaic compacts thiab fixtures yuav tsum tau ua los ntawm txhuas alloy, cov khoom yuav tsum yog 6063 thiab siab dua, thiab cov anodic oxide zaj duab xis yuav tsum tau tswj raws li AA15 qib.Cov txheej txheem deg hardness yog tswj raws li: Webster hardness ≥ 12.
· Txhim kho fixtures, qhia rails, thiab cov khoom los xyuas kom meej tias cov cables nyob rau hauv ib txoj kab ncaj nraim.
· Khaws tsawg kawg 10cm ntawm ntug ntawm lub siab thaiv mus rau qhov kawg ntawm txoj kev tsheb ciav hlau.
· Tom qab cov PV modules tuaj txog, paub meej tias seb qhov ntau npaum li cas, qhov tshwj xeeb thiab cov qauv zoo ib yam nrog cov ntawv xa khoom, xyuas tias cov khoom ntim sab nrauv ntawm cov modules tsis muaj deformation, kev sib tsoo, kev puas tsuaj, khawb, thiab lwm yam., sau cov khoom pov thawj, lub Hoobkas. soj ntsuam daim ntawv qhia, thiab ua ib cov ntaub ntawv ntawm unpacking.
· Ua tib zoo saib xyuas "slow" thiab "stead" thaum unloading photovoltaic modules.Tom qab tshem tawm, PV modules yuav tsum tau muab tso rau ntawm ib qho chaw tiaj tus thiab cov khoom siv hauv av.Nws yog nruj me ntsis txwv tsis pub qaij thiab tiv thaiv kev pov tseg, thiab qhov chaw tso chaw ntawm photovoltaic modules yuav tsum tsis txhob cuam tshuam rau txoj kev tsheb.
· Thaum hoisting, tag nrho pallet yuav tsum tau hoisted, thiab nws yog nruj me ntsis txwv tsis pub hoist xoob thiab unfastened Cheebtsam.Cov txheej txheem nqa thiab txo qis ntawm hoisting yuav tsum du thiab qeeb, thiab yuav tsum tsis txhob muaj kev co loj los tiv thaiv kev puas tsuaj rau cov khoom.
· Nws yog txwv tsis pub nqa PV modules los ntawm ib tus neeg.Nws yuav tsum tau nqa los ntawm ob tug neeg, thiab lawv yuav tsum tau ua tib zoo saib xyuas kom tsis txhob muaj cov modules raug kev vibrations loj, kom tsis txhob tawg ntawm PV modules.
Installation flatness ntawm photovoltaic modules: ntug qhov siab qhov sib txawv ntawm cov nyob ib sab modules tsis pub tshaj 2 hli, thiab ntug qhov siab qhov sib txawv ntawm modules nyob rau hauv tib txoj hlua tsis pub tshaj 5 hli.
· Thaum lub sij hawm kev teeb tsa thiab kev tsim kho ntawm photovoltaic modules, nws yog nruj me ntsis txwv tsis pub kauj ruam ntawm cov modules, thiab nws yog nruj me ntsis txwv tsis pub khawb rau pem hauv ntej iav thiab lub vaj huam sib luag.
· Cov PV modules raug ntsia ruaj khov yam tsis muaj qhov xoob lossis plam.Nws yog nruj me ntsis txwv tsis pub kov cov hlau nyob qhov chaw ntawm PV hlua, thiab nws yog nruj me ntsis txwv tsis pub mus cuag PV modules nyob rau hauv lub los nag.
· CovMC4 connectorntawm cov xim steel pobzeb ru tsev sib dhos yuav tsum raug tshem tawm thiab tsis tuaj yeem tiv nrog lub ru tsev.Cov cement thiab pobzeb ru tsev MC4 connectors thiab 4mm pv cables yog tsau thiab dai nrog hlau ties sab nraum cov kev taw qhia rails thiab straightened.
· Txhua txoj hlua xov tooj yuav tsum tau cim kom meej meej nyob rau hauv ib qho kev pom zoo rau kev ua haujlwm yooj yim thiab kev saib xyuas.
·Photovoltaic cableCov khoom lag luam yuav tsum ua raws li cov npe khoom siv, xws li Slocable.Lub hnub ci cable hom yuav tsum ua raws li cov qauv tsim.Thaum PV cable tuaj txog, nws yuav tsum tau lees paub tias qhov zoo li ntawm cov kab rov tav yog qhov qub, thiab cov ntaub ntawv khoom xws li daim ntawv pov thawj ntawm kev ua tiav tiav.
· Nyob rau hauv cov txheej txheem ntawm kev tso photovoltaic cables, koj yuav tsum nco ntsoov saib xyuas seb cov cables puas raug khawb.Yog tias muaj teeb meem, tso tseg tam sim ntawd, nrhiav qhov laj thawj, thiab tshem tawm cov teeb meem ua ntej txuas ntxiv mus.
· Hnub ci DC cables yuav tsum siv photovoltaic tshwj xeeb cables PV 1-F 4mm, thiab cov ncej zoo thiab qhov tsis zoo yuav tsum muaj xim sib txawv.
· Cov PV cables tsis raug tso cai rub ncaj qha rau hauv lub module.MC4 connectors yog tsau nrog clips, thiab qhov chaw uas yuav tsum tau khi yog tsau nrog cable ties.
· Hnub ci DC xov hlau yuav tsum paub qhov txawv ntawm qhov zoo thiab qhov tsis zoo, khiav raws lub nraub qaum ntawm lub module, thiab kho lawv ntawm lub bracket;Cov khoom raug yuav tsum tau muab tso rau hauv cov kav dej galvanized, lub tes tsho stainless hlau lossis PA nylon corrugated kav.
· Qhov pib thiab qhov kawg ntawm lub hnub ci cable yuav tsum raug suav.Tus naj npawb yog qhov pom tseeb, meej, thiab tsim qauv, thiab tuaj yeem siv tau ntev (tus lej yog tshuab ntaus, thiab tsis tso cai sau ntawv).
· Lub ru tsev AC cables yuav tsum tau dhau los ntawm cov tais cable, thiab yuav tsum muaj kev txhawb nqa txaus ntawm qhov txo qis ntawm cov tais.
· Thaum tso cov hnub ci PV cables ntawm cov neeg taug kev lossis kev tsav tsheb, lawv yuav tsum tau muab tso rau hauv cov kav dej steel;Thaum lub hnub ci vaj huam sib luag cables tau muab tso rau ntawm phab ntsa lossis cov laug cam, lawv yuav tsum tau muab tso rau hauv cov khoom tshwj xeeb rau cov fais fab cables;cable nteg paths yuav tsum tau cim kom meej meej;direct faus cables yuav tsum tau pw nrog armor thiab qhov tob ntawm nteg tsis tsawg tshaj li 0.7m.
· Tag nrho cov cuab yeej siv zog yuav tsum tshaj tawm cov cim ceeb toom hauv qhov chaw pom tseeb.
· Kub-dip galvanized los yog aluminium alloy txuas hniav yog siv los tiv thaiv cov nas thiab tib lub sij hawm pab kom cov cua sov dissipation thiab dej tshem tawm.
· Span kab ceg yeeb nkab tag nrho nrog kub dip galvanized steel yeeb nkab los yog me me aluminium alloy kab channel, lub ntsiab kab channel rau inverter nrog nylon corrugated yeeb nkab, PVC yeeb nkab yog txwv tsis pub.
· Tus choj yog ua los ntawm kub-dip galvanized, aluminium alloy trough los yog ntaiv cable choj saum 65um.Choj dav ≤ 150mm, tso cai tsawg kawg nkaus phaj 1.0mm;choj dav ≤ 300mm, tso cai tsawg kawg nkaus phaj 1.2mm;choj dav ≤ 500mm, tso cai tsawg kawg nkaus phaj 1.5mm.
· Cov phaj npog ntawm tus choj ncej yog kho los ntawm cov buckles, thiab cov phaj npog yog kho tag nrho yam tsis muaj teeb meem xws li warping thiab deformation;cov ces kaum ntawm tus choj ncej yuav tsum tau them nrog roj hmab los tiv thaiv cov cables los ntawm kev txiav.
· Tus choj yuav tsum tau muab tshem tawm ntawm lub ru tsev, qhov siab ntawm lub ru tsev yuav tsum tsis pub tsawg tshaj 5cm, yuav tsum tsis txhob muaj kev sib cuag ncaj qha, thiab nws yuav tsum ruaj khov thiab txhim khu kev qha, thiab yuav tsis muaj viav vias loj;tus choj kaw lus yuav tsum muaj kev sib txuas hluav taws xob txhim khu kev qha thiab hauv av, thiab kev sib txuas ntawm kev sib txuas yuav tsum tsis txhob siab dua 4Ω.
· Siv aluminium alloy inverter bracket, bearing thiab txuas ruaj khov, lub counterweight ua tau raws li tus qauv tsim.
· Lub inverter yog ntsia ze ntawm lub ru tsev hlua, thiab yog tsau rau ntawm lub ru tsev nrog brackets, thiaj li hais tias cov hlua tsis ntxoov ntxoo.
· Lub inverter thiab sab nraud cable yuav tsum tau txuas nrog tib hom thiab tib hom connector.Thaum lub sij hawm installation los yog commissioning txheej txheem, thaum lub inverter pib, nws yog ib qhov tsim nyog yuav tau tos yam tsawg 5 feeb tom qab lub hwj chim yog muab tua kom txog rau thaum lub internal Cheebtsam yog tag nrho tso tawm ua ntej hloov lub connector.
· Nws raug nquahu kom nruab lub hnub ci tiv thaiv rau lub inverter ntawm lub ru tsev.Kev tiv thaiv lub hnub ci npog yuav tsum tuaj yeem npog lub inverter, thiab thaj chaw yuav tsum tsis txhob tsawg dua 1.2 npaug ntawm qhov projected cheeb tsam ntawm lub inverter.
· Lub inverter thiab lub hauv paus steel bracket yuav tsum tau txuas nrog ib qho tshwj xeebdaj thiab ntsuab ntiaj teb cable, thiab lub hauv paus steel bracket yuav tsum tau txuas nrog lub photovoltaic grounding nplhaib network los ntawm lub tiaj tus hlau (feem ntau yog tsawg dua 4Ω).
· Lub inverter tsis siv lub interface thiab yog them nrog ib tug tshwj xeeb tiv thaiv npog.Cov kab hluav taws xob sib txuas ntawm lub inverter yuav tsum tau tiv thaiv los ntawm tus choj (los yog lub raj nab tawv), thiab qhov kev ncua deb ntawm qhov qhib ntawm tus choj thiab qhov qis kawg ntawm lub inverter yuav tsum tsis pub tsawg tshaj 15cm.
· Txhua lub DC davhlau ya nyob twg ntawm lub inverter yuav tsum tau nruab nrog ib tug xov tooj raj, uas yuav tsum tau raws li cov hlua txuas.Thaum txuas hauv series, qhov zoo thiab tsis zoo electrodes thiab qhib-circuit voltage yuav tsum tau ntsuas.
· DC input kawg ntawm txoj hlua inverter muaj 2 txoj hlua nyob rau hauv txhua MPPT.Yog tias tsis yog txhua qhov txuas, DC cov tswv yim yuav tsum tau faib rau txhua MPPT kom ntau li ntau tau.
· Tus naj npawb ntawm lub inverter lub thawv yog affixed nrog ib tug stainless hlau nameplate, uas yog zoo ib yam thiab meej nrog rau cov qauv kos duab.
· Cov hlau hauv av yog tsau thiab txuas los ntawm cov khoom siv hluav taws xob photovoltaic uas twb muaj lawm, thiab cov khoom uas tsis yooj yim rau siv lub module bracket yog tsau nrog clamps, thiab tsis tuaj yeem raug ncua ncaj qha rau ntawm lub ru tsev xim ntawm lub siab;lub hauv paus jumper yuav tsum tau cim nrog daj thiab ntsuab.
· Module grounding kev tsim kho:
(1) Tus nqi tsis kam ntawm qhov tsis kam ntawm cov modules thiab cov modules, nruab nrab ntawm cov module array thiab cov kev taw qhia rail yuav tsum ua tau raws li cov qauv tsim (feem ntau tsis ntau tshaj 4Ω).
(2) Nruab nrab ntawm cov modules nyob rau hauv tib lub square array, siv BVR-1 * 4mm saj zawg zog nyob ntawm tej hauv av, thiab txuas thiab kho lawv nrog stainless hlau bolts.
(3) Nruab nrab ntawm cov modules thiab lub tiaj tus hlau nyob rau hauv txhua square array, siv ib tug BVR-1 * 4mm saj zawg zog hlau nyob rau hauv lub grounding qhov, uas yog txuas thiab tsau los ntawm stainless hlau bolts, thiab txhua square array yog guaranteed yuav tsum grounded ntawm ob. cov ntsiab lus.
· Txhawm rau kom txo qis kev nyab xeeb ntawm kev tsim kho, nws raug nquahu kom tsis txhob siv cov txheej txheem vuam rau hauv av tiaj tus hlau, tag nrho cov uas txuas nrog bolts thiab fixtures, hydraulic qhov yog tsim, thiab txoj kev crimping yuav tsum tau raws li cov qauv hauv av.
Txhua qhov project yog nruab nrog lub tshuab ntxuav: lub ntsuas dej uas ua tau raws li qhov yuav tsum tau ua yog ntsia ntawm qhov chaw sib txuas dej (qhov yooj yim rau kev sib hais nrog tus tswv) thiab lub twj tso kua mis txhawb nqa (lub nqa tsis pub tsawg dua 25 meters);Lub qhov hluav taws xob dej tau nruab nrog lub valve kom ceev dej kom ntseeg tau tias txhua qhov chaw tuaj yeem npog qhov chaw, thiab teeb tsa cov hoses (50 meters) thiab phom tua phom;cov kav dej yuav tsum muaj kev tiv thaiv zoo los ntawm kev khov;ntxuav cov kav dej thiab lwm yam ntaub ntawv yuav tsum tau muab tso rau hauv lub thawv-hom fais fab faib chav tsev (yog tias muaj) lossis ntawm qhov chaw uas tus tswv xaiv.Lwm yam xws li kev tu neeg hlau kuj tuaj yeem txiav txim siab.
Kev tswj xyuas zoo ntawm photovoltaic fais fab nroj tsuag muaj feem xyuam rau cov txiaj ntsig thiab kev nyab xeeb ntawm tag nrho lub neej voj voog ntawm cov fais fab nroj tsuag, yog li cov txheej txheem yuav tsum tau tsim los rau kev tswj xyuas zoo ntawm photovoltaic fais fab nroj tsuag.Hauv kev tsim, kev tsim kho, kev ua haujlwm thiab kev saib xyuas ntawm lub chaw nres tsheb fais fab, nws tau ua raws li cov qauv thiab dhau qhov kev lees paub.Tsuas yog thaum txhua tog nruj tswj hwm kev tswj hwm thiab kev tswj xyuas zoo, tuaj yeem lav qhov zoo ntawm qhov chaw nres tsheb fais fab.
Dongguan Slocable Photovoltaic Technology Co., Ltd.
Ntxiv: Guangda Manufacturing Hongmei Science thiab Technology Park, No. 9-2, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, Suav teb
TEL: 0769-22010201
