Tus Tiv Thaiv Surge Zoo Li Cas?
Kuv tseem nco qab thawj zaug uas kuv qhib ib lub DC combiner box nyob rau hauv Arizona; lub ntxhiab hlawv qhia kuv tias peb tau hla txoj cai tiv thaiv kev kub ntxhov.
Ib lub tshuab tiv thaiv hluav taws xob zoo li lub cib me me xim grey nrog cov hlau txuas, lub qhov rais qhia liab lossis ntsuab, thiab daim ntawv lo uas qhia txog qhov hluav taws xob, tam sim no, thiab lub cim CE.Kuv tau thaij ib daim duab ntawm peb lub LKX-PV40 thiab daim duab ntawd tam sim no txuag tau nees nkaum email rau kuv txhua zaus hu xov tooj muag khoom.
Yog tias koj yuav cov khoom siv hnub ci txhua peb lub hlis, scroll mus; cov ntu tom ntej qhia vim li cas cov duab thiab cov specs txiav txim siab seb koj lub xaib khwv tau lossis hlawv nyiaj ntsuab.
LKX-PV40: Kev Ua Haujlwm Zoo DC Surge Protector rau Cov Tshuab Hnub Ci?
Kuv tau sim rau lub hom hauv peb lub chaw kuaj mob Wenzhou, thiab tsuas yog LKX-PV40 thiaj li khaws tau qhov clamping voltage qis dua 1 kV tom qab peb zaug txhaj 40 kA.
LKX-PV40 yog lub tshuab tiv thaiv hluav taws xob DC uas siv tau nrog lub zog hluav taws xob 800 V, 20 kA, 40 kA max, 3.6 kV clamping, thiab nws haum rau tus qauv 35 hli DIN rail hauv cov thawv sib txuas hnub ci.Kuv muab tso rau hauv cov xim grey lossis dub thiab xa khoom tsis pub dhau xya hnub los ntawm peb lub Hoobkas 2,000 m².
Cov neeg yuav khoom feem ntau nug kuv tias vim li cas peb thiaj siv lub raj roj ntxiv rau MOV hybrid. Cov lus teb yooj yim heev: lub raj roj raug thawj zaug tua, MOV ua tiav txoj haujlwm, thiab lub module dim ntau dua tua. Qhov kev sib xyaw ua ke ntawd txo cov kev mus los hloov pauv los ntawm ib nrab ntawm cov chaw siv hluav taws xob uas cov cranes kim dua li lub cuab yeej nws tus kheej.
Cov khoom tseem ceeb uas koj tuaj yeem pom los ntawm sab nraud
| Ib feem | Khoom siv | Lub Hom Phiaj |
| Tsev nyob | PA66 V-0 | Nres hluav taws |
| Qhov rai | PC liab / ntsuab | Qhia txog qhov txhaum |
| Tus pin | 2 hli tooj liab | Kub tsawg |
| Daim Ntawv Cim | Cov kua mem UV | 10 xyoo fade proof |
Peb ua pwm rau lub tsev nyob hauv tsev kom peb tuaj yeem ntxiv koj lub logo lossis hloov xim yam tsis tas siv cuab yeej tshiab. Xyoo tas los lub tuam txhab German EPC xav tau lub tsev txiv kab ntxwv kom phim lawv lub npe; peb xa 3,000 daim hauv kaum tsib hnub.
Zaj dab neeg hluav taws xob tom qab lub thawv me me
| Qib xeem | IEC 61643 - 31 | LKX - PV40 qhov tshwm sim |
| Hauv 8 / 20 µs | 20 kA | dhau |
| Imax 8 / 20 µs | 40 kA | dhau |
| TOV 1.2 kV | 5 vib nas this | dhau |
| Ip 10 / 350 µs | 4 kA | dhau |
Kuv ua cov kev sim no rau txhua pawg khoom. Peb khaws daim ntawv qhia kev sim rau hauv lub thawv kom koj pab neeg QC tuaj yeem luam theej duab QR code thiab pom daim ntawv pdf qub. Kauj ruam me me ntawd tshem tawm qhov kev txhawj xeeb "CE cuav" uas ntau tus neeg yuav khoom muaj thaum lawv tau los ntawm Tuam Tshoj.
Vim li cas EPCs Xaiv LKX-PV40 rau Cov Haujlwm PV Loj?
Kuv poob ib qho kev sib tw Polish los ntawm 0.02 $ / W vim kuv tus neeg sib tw tsis tau siv cov khoom siv hluav taws xob; rau lub hlis tom qab tib lub EPC yuav 5,000 LKX-PV40 units tom qab cua daj cua dub tua ob lub inverters.
Cov EPCs xaiv LKX-PV40 vim nws xa khoom los ntawm Tshuag, muaj 20 kA rated tam sim no uas phim feem ntau ntawm inverter max back-feed, thiab lub module pluggable cia cov neeg ua haujlwm pauv qhov chaw hauv qab ib feeb yam tsis tas yuav rov txuas dua.Kuv txhawb nqa txhua chav tsev nrog tsib xyoos warranty thiab 24-teev cog lus hloov pauv los ntawm peb lub Hamburg spare-parts hub.
Cov chaw loj loj ntsib ob qho yeeb ncuab: xob laim thiab lub sijhawm tsis ua haujlwm. Ib teev ntawm qhov tsis muaj hluav taws xob ntawm 100 MW qhov chaw hlawv li ntawm € 25,000. LKX-PV40 ua kom lub sijhawm tsis ua haujlwm tsawg hauv peb txoj kev: thawj zaug, qhov thermal disconnect khiav ua ntej lub tsev yaj, yog li qhov txhaum tsis nthuav dav; qhov thib ob, lub module tawm zoo li lub cib Lego, yog li cov neeg ua haujlwm O&M tsuas yog xav tau lub screwdriver; qhov thib peb, peb laser tus lej ntawm ob qho tib si lub hauv paus thiab lub cartridge, yog li koj yeej tsis sib xyaw cov khoom qub thiab cov khoom tshiab.
Kev suav lej tus nqi ntawm kev muaj tswv cuab uas CFOs nyiam
| Khoom | SPD pheej yig | LKX-PV40 |
| Tus nqi ntawm ib chav tsev | 12 USD | 15 USD |
| Lub sijhawm sib pauv | 45 feeb | 5 feeb |
| Tsheb thauj khoom dov | 2 tus txiv neej x 2 teev | 1 tus txiv neej x 0.5 teev |
| Lub zog poob | 2 siab x 50 MW x $0.06 | 0.1 siab x 50 MW x $0.06 |
| Tag nrho cov nqi ntawm qhov kev tshwm sim | 6,024 USD | 315 USD |
Kuv tau qhia lub rooj no rau Jeff Weaver, tus thawj coj kev yuav khoom hauv Tebchaws Meskas, thaum lub sijhawm hu xov tooj Zoom. Nws teb nrog ib kab lus: "Xa 2,000 daim CIF Houston." Kev suav lej hais lus nrov dua li lwm daim ntawv qhia.
Cov Lus Qhia Txog Kev Siv Hluav Taws Xob Uas Tseem Ceeb Rau Cov Pab Pawg Yuav Khoom Siv Hnub Ci?
Kuv tau pom ib qho chaw 30 MW hauv Ltalis tsis ua tiav kev tshuaj xyuas vim tias daim ntawv lo SPD tsuas yog teev 600 V; tus neeg tshuaj xyuas xav tau 1,000 Vdc thiab peb tau kho nws nrog LKX-PV40 hauv ob hnub.
Cov neeg yuav khoom siv hnub ci xav txog Ucpv 800 Vdc los npog 1,500 V cov hlua ntawm qhov kub thiab txias tsis tshaj nees nkaum degrees, Hauv 20 kA yog li lub cuab yeej tsis poob qis ntawm qhov siab, thiab lub qhov ntsaws uas phim MidNite Solar thiab ABB cov hauv paus kom lawv tuaj yeem sib xyaw cov hom hauv tib lub thawv.Kuv sau peb kab no rau ntawm nplooj ntawv pem hauv ntej ntawm txhua kab lus hais.
Cov pab pawg neeg yuav khoom nyob hauv Excel. Lawv txheeb cov kab ntawv los ntawm tus nqi, MOQ, thiab lub sijhawm ua khoom. Kuv ntxiv ob kab ntawv zais: "daim ntawv pov thawj tiag lossis cuav" thiab "qhov deb ntawm lub Hoobkas mus rau chaw nres nkoj." Wenzhou yog ib teev ntawm chaw nres nkoj Ningbo, yog li peb cov thawv thauj khoom rau hnub Monday thiab caij nkoj hnub Tuesday. Txoj kab luv luv ntawd txiav cov khoom thauj los ntawm 4% piv rau cov chaw tsim khoom hauv av. Lub ncauj lus daim ntawv pov thawj nyuaj dua; ntau tus neeg muag khoom qhia daim ntawv CE 2016 uas tas sij hawm. Peb hloov kho peb daim ntawv qhia TUV txhua xyoo thiab upload nws rau peb lub server kom cov neeg yuav khoom tuaj yeem tshawb xyuas hnub online.
Cov lus luv luv txhais li cas hauv cov lus yooj yim
- Ucpv: qhov hluav taws xob dc siab tshaj plaws uas koj tuaj yeem txuas mus ib txhis yam tsis muaj SPD kub hnyiab
- Nyob rau hauv: tam sim no SPD tuaj yeem nqos 20 zaug thiab tseem ua haujlwm
- Imax: qhov tam sim no loj tshaj plaws uas SPD tuaj yeem siv ua ntej nws tuag
- Mus rau saum: qhov hluav taws xob uas tseem nkag mus rau koj lub inverter; qis dua zoo dua
Yog tias Up yog 3.6 kV thiab koj lub inverter tuaj yeem siv 4 kV, koj muaj 0.4 kV kev nyab xeeb. Thaum sawv ntxov txias, lub vaj huam sib luag qhib-circuit voltage nce, yog li ntawd qhov sib txawv me me. Kuv ib txwm qhia cov neeg yuav khoom kom xaiv SPD nrog Up qis dua 80% ntawm qhov ntsuas inverter surge. Txoj cai ntawd tau cawm ib qhov project 50 MW hauv Texas lub caij ntuj no dhau los.
Los ntawm Daim Ntawv Qhia Txog Qhov Chaw: Yuav Ua Li Cas Nruab LKX-PV40 hauv Combiner Boxes?
Kuv tsaws hauv Chile nrog tsuas yog lub hnab ev ntawv thiab lub torque driver xwb; thaum noj su, cov neeg ua haujlwm thiab kuv tau teeb tsa 120 LKX-PV40 units thiab lub Hoobkas tau dhau qhov kev sim HV tib hnub ntawd.
Nruab LKX-PV40 los ntawm kev nias lub hauv paus rau ntawm 35 mm DIN rail, ntswj cov xov hlau PV rau 1.5 Nm hauv 4 mm² qhov chaw nres nkoj, txiav lub module kom txog thaum koj hnov lub suab nyem, thiab xa cov xov hlau av hla lub thawv bus-bar kom txoj kev ua txhaum luv dua 10 cm.Kuv xa ib phau ntawv qhia ua yeeb yaj kiab uas muaj ib nplooj ntawv hauv txhua lub thawv kom txawm tias cov pab pawg ua haujlwm ib hnub kuj ua tau zoo.
Muaj ntau tus neeg teeb tsa tsis nco qab xyuas qhov polarity. Cov khoom sib txuas DC zoo ib yam, tab sis lub hauv paus LKX-PV40 muaj cov ntawv "+" thiab "-" uas ua cov ntawv tuab. Qhov polarity rov qab tsis tua SPD, tsis tau lub qhov rais qhia yuav qhia liab txawm tias qhov khoom zoo. Lub chij cuav ntawd nkim sijhawm O&M. Peb ntxiv daim nplaum daj uas hais tias "Xyuas qhov polarity ua ntej clip-in." Txij li thaum peb ntxiv daim nplaum, peb tus nqi RMA tau poob qis los ntawm 1.2% mus rau 0.3%.
Cov kauj ruam teev koj tuaj yeem nplaum rau hauv lub hau
- Tua lub DC hloov
- Qhov hluav taws xob qhib ntawm txoj hlua kuaj
- Hlau nplaum 8 hli
- Ntxig rau hauv qhov chaw nres nkoj thiab lub zog torque 1.5 Nm
- Clip module
- Kaw lub hau
- Qhib
- Xyuas kom lub qhov rais ntsuab
Kuv khaws ib daim vis dis aus luv luv txog yim kauj ruam no rau hauv kuv lub xov tooj; Kuv AirDrop nws rau cov thawj coj saib xyuas qhov chaw thaum lawv thov kom muaj cov ntaub ntawv qhia. Tag nrho daim vis dis aus yog 38 vib nas this, yog li nws kuj ua haujlwm ntawm cov tes hauj lwm 3G qeeb hauv thaj chaw nyob deb nroog hauv Is Nrias teb.
Kev Xaiv Tus Nqi Ntau & OEM rau Cov Neeg Muab Khoom thiab Cov Neeg Sib Koom Ua Ke?
Ib tug neeg faib khoom hauv Jordan tau xa email rau kuv thaum 2 teev sawv ntxov thov kom muaj 8,000 daim nrog nws lub logo thiab daim ntawv lo Arabic; peb xa khoom hauv 18 hnub thiab nws tseem rov xaj dua txhua peb lub hlis.
Peb muab cov nqi ntau ntawm 500, 2,000, thiab 10,000 daim, peb luam koj lub logo thiab tus lej ntawm lub tsev, thiab peb tuaj yeem ntim kaum ob lub thawv rau hauv lub thawv nyias nyias kom koj thauj tau 9,600 daim rau ib 40 HQ es tsis yog li niaj zaus 7,200.