Koj tau txo qis koj qhov ntsuas hluav taws xob qis qis rau ob txoj kev xaiv: GCS thiab MNS. Ob leeg yog cov tub rau khoom tshem tau - hom txee. Ob leeg tuav peb -theem AC faib. Ob leeg yog muab los ntawm tib lub chaw tsim khoom. Yog li vim li cas qhov kev xaiv tseem tseem ceeb - thiab ua li cas koj hu txoj cai ua ntej daim nqi ntawm cov khoom raug kaw?
This guide cuts through the parameter tables and gives you a decision framework based on what actually varies between projects: circuit density, maintenance conditions, current load profile, compliance requirements, and budget reality.
Dab tsi GCS thiab MNS yeej muaj nyob rau hauv Common
Ua ntej qhov sib txawv, qhov sib koom hauv av tsim nyog tau hais meej meej - vim nws pom tias vim li cas ob hom tshwm sim ntawm tib lub npe luv hauv thawj qhov chaw.
Ob leeg GCS thiab MNS yog thim tau (kos-tawm) cov khoom siv hloov pauv. Txhua chav ua haujlwm ua haujlwm ua tus tub rau khoom ywj pheej: yog tias ib qho kev mus ncig hauv Circuit Court lossis ib lub module xav tau kev pabcuam, nws tuaj yeem rub tawm yam tsis muaj kev txiav fais fab rau lwm lub txee. Rau txhua qhov chaw uas tsis tau npaj tseg rau lub sijhawm poob haujlwm yog tus nqi ua haujlwm ncaj qha lossis nyiaj txiag - lub Hoobkas hauv pem teb, lub chaw kho dej, qhov chaw mining - qhov no yog qhov yuav tsum tau ua hauv paus, thiab ob hom ua tau raws li nws.
Ob qho kev txhawb nqa ntsuas hluav taws xob ntawm 380V thiab 660V AC ntawm 50-60Hz. Ob qho tib si ua tiav luv luv -circuit tiv thaiv qhov ntsuas txog 80kA (nrog rau qhov siab tshaj ntawm 176kA), suav nrog kev xav tau kev lag luam ib puag ncig. Ob leeg muaj nyob rau hauv IP30 thiab IP40 qib tiv thaiv raws li tus qauv.
Hauv lwm lo lus: yog tias koj qhov phiaj xwm tsuas yog xav tau lub txee tsis muaj hluav taws xob tshem tawm nrog cov khoom luv luv - kev ua haujlwm ntawm qhov hluav taws xob thiab kev tiv thaiv tus qauv IP, ob hom yuav tsim nyog. Lo lus nug yog qhov twg haum rau koj qhov project zoo dua.
Qhov twg Lawv Diverge: 5 Qhov project Dimensions Txiav txim siab
1. Circuit Court Density - Muaj pes tsawg lub qhov hluav taws xob koj daim ntawv qhia kev thauj khoom xav tau?
Qhov no feem ntau yog thawj lim.
GCS siv KS-cov ncej profile nrog lub suab modular ntawm E=20mm. Cov tub rau khoom muaj li ntawm ½-module mus rau 3-module qhov siab, muab qhov siab tshaj plaws ntawm 22 qhov hluav taws xob hauv ib lub txee. Nws yog qhov zoo rau cov chaw faib hluav taws xob (PC panels) qhov twg cov khoom thauj ib tus neeg loj dua thiab tus naj npawb ntawm cov hluav taws xob sib cais ntawm ib lub txee yog nruab nrab.
MNS siv C-cov ncej nrog E=25mm modular suab thiab txhawb ¼-module tub rau khoom - qhov tsawg tshaj plaws muaj nyob hauv tsev neeg txee no. Ib lub txee MNS tuaj yeem ua tau txog li 36 qhov hluav taws xob hluav taws xob. Yog tias koj tus qauv tsim hu rau lub chaw tswj hwm lub cev muaj zog (MCC) nrog ntau cov khoom me me - conveyor drives, twj tso kua mis pib, HVAC units - MNS xa ntau circuits ib square meter ntawm pem teb.
Kev txiav txim siab teeb liab:Yog tias koj lub sijhawm thauj khoom qhia tau hais tias muaj pes tsawg tus qis - mus rau - nruab nrab amperage motor circuits hauv ib qhov chaw, MNS yog qhov haum zoo dua. Yog tias koj faib lub zog rau tsawg dua, loj dua, GCS ua haujlwm nrog tus nqi qis dua.
2. Kev Nkag Mus Saib Xyuas - Koj Qhov Chaw Ua Haujlwm Dab Tsi Yog Dab Tsi?
GCS cov txee yog tsim los rau ib leeg - ua haujlwm ib sab. Kev nkag mus yog los ntawm sab xub ntiag nkaus xwb, uas haum rau cov qauv hluav taws xob hauv chav tsev uas cov txee tau nruab rau ntawm phab ntsa hauv kab.
MNS txhawb nqa ob qho tib si - sab thiab ob sab - kev ua haujlwm. Ob chav -ib sab configuration tso cai rau cable nkag thiab txij nkawm nkag los ntawm lub rear thiab pem hauv ntej - lub ntsiab kom zoo dua nyob rau hauv loj hloov chav tsev, substations nrog siab cable ntim, los yog installation nyob rau hauv lub yav tom ntej Circuit Court ntxiv yuav xav txog.
Rau cov haujlwm uas muaj qhov txwv tsis pub dhau los yog nruj cable routing yuav tsum tau - xws li nroog substations, industrial plant room, los yog modular skid -mounted systems - MNS's rear- nkag tau yooj yim txo cov installation complexity thiab ntev - lub sij hawm tu lub nra.
Kev txiav txim siab teeb liab:Yog tias koj chav hloov pauv muaj qhov kev tshem tawm sab nraud txaus thiab qhov ntim cable siab, qhov ob -sided MNS layout yooj yim rau ob qho tib si commissioning thiab kev nthuav dav yav tom ntej.
3. Kev ntsuas tam sim no thiab Load Profile
GCS thiab MNS txhawb nqa kab rov tav busbar kev ntsuas los ntawm 630A txog 4,000A, nrog ntsug MCC busbar muaj peev xwm txog 1,000A. Luv-circuit withstand yog sib npaug ntawm ob hom.
Txawm li cas los xij, GCS ib txwm yog qhov kev xaiv zoo tshaj plaws rau ntau dua - cov ntawv thov pub noj tam sim no hauv cov haujlwm hauv Suav teb, thaum MNS's ¼-module granularity ua rau nws zoo dua rau qhov sib txawv, me dua - amperage loads ib yam ntawm cov ntawv thov tswj lub cev muaj zog.
Hauv cov ntsiab lus ntawm kev ua haujlwm: yog tias koj cov khoom xa tuaj tuaj nqa 3,000A + thiab pub tus lej tsawg ntawm qhov siab -amperage tawm circuits, GCS yog cov lus qhia yooj yim dua. Yog tias tib lub peev xwm nkag tau raug faib thoob plaws 20–30+ lub cev muaj zog, MNS lub tub rau khoom ceev yog qhov txiav txim siab.
4. Cov Kev Cai Ua Raws Cai - Koj Daim Ntawv Teev Npe Qhia Txog Dab Tsi?
Qhov no yog qhov uas ob hom diverge feem ntau sharply rau export thiab thoob ntiaj teb tej yaam num.
GCS yog tsim thiab tsim raws li GB/T 7251 thiab JB/T 9661 - Suav teb cov qauv. Cov no tau lees paub hauv cov haujlwm hauv Suav teb thiab hauv kev lag luam uas lees txais GB- cov cuab yeej ua raws.
MNS yog Ameslikas tsim los ntawm ABB thiab tom qab ntawd tau txais kev tso cai tsim los ntawm Tuam Tshoj cov tuam txhab. Nws ua raws li IEC 60439, VDE 660, GB 7251-97, thiab JB/T 9661. Daim ntawv pov thawj IEC 60439 yog qhov sib txawv tseem ceeb: nws yog tus qauv feem ntau siv hauv cov ntaub ntawv sib tw thoob ntiaj teb, EPC qhov project specifications, thiab kev yuav khoom los ntawm Middle Eastern thiab African project util.
Yog tias koj daim nqi ntawm qhov ntau lossis cov neeg siv khoom tshwj xeeb hais txog kev ua raws IEC - uas yog tus qauv rau cov haujlwm siv hluav taws xob hauv GCC, East Africa, lossis Southeast Asia - MNS yog hom tsim nyog los qhia.
Kev txiav txim siab teeb liab:Cov haujlwm thoob ntiaj teb nrog IEC kev sib tw → MNS. Cov kev lag luam hauv Suav teb los yog cov neeg siv khoom nrog GB- kev lees paub → hom twg tsim nyog, nrog GCS feem ntau muab tus nqi kom zoo dua.
5. Nyiaj txiag thiab qhov project Scale
GCS thiab MNS sib txawv hauv chav tsev nqi. GCS, raws li kev tsim qauv tsim hauv tsev nrog cov qauv yooj yim dua, nqa tus nqi qis dua ntawm - txee nqi tshaj MNS, uas suav nrog cov txheej txheem ntau dua thiab cov khoom siv ntxiv (MNS cov khoom siv aluminium-zinc plated steel rau cov qauv sib sau ua ke).
Rau loj - ntim xaj - ib qho chaw ua lag luam, chaw tsim khoom, lossis kev hloov pauv hluav taws xob uas hloov pauv yog ib kab ntawm ntau - tus nqi sib txawv ntawm ib lub txee ua qhov tseem ceeb ntawm qhov ntsuas.
Gangheng Electric tus nqi thiab xa cov qauv qhia txog qhov no: xaj los ntawm USD 300,000 nkoj hauv 30 hnub; USD 700,000 hauv 45 hnub; USD 1,500,000 nyob rau hauv 60 hnub - tsis muaj qhov txiav txim yam tsawg kawg nkaus, txhawb nqa ob qho tib si pilot installation thiab tag nrho -scale project rollouts.
Ceev-Kev sib piv
Qhov project condition | GCS Series | MNS Series |
|---|---|---|
| Max Circuits rau ib lub txee | 22 | 36 |
| Module suab | E=20 hli | E=25 hli |
| Kev ua haujlwm sab | Ib leeg -sab | Ib leeg lossis ob - sab |
| Ua raws li tus qauv | GB/T 7251, JB/T 9661 | IEC 60439, VDE 660, GB 7251 |
| Thawj daim ntawv thov | PC panels, feeder faib | MCC vaj huam sib luag, kev tswj lub cev muaj zog |
| IP tiv thaiv (tus qauv) | IP30 / IP40 | IP30 / IP40 / IP54 (yeem) |
| Rated busbar tam sim no | 630–4,000A | 630–4,000A |
| Tus nqi txheeb ze | qis | Siab dua |
| Zoo tshaj plaws | Hauv tsev / GB- cov haujlwm txheem | International / IEC{0}}kev sib tw ua haujlwm |
Yuav ua li cas siv qhov no hauv kev xyaum
Feem ntau cov haujlwm tiag tiag tsis poob rau hauv ib kem. Ib qho kev teeb tsa loj rau cov kev lag luam loj lossis cov chaw ua haujlwm substation yog qhia GCS rau cov khoom xa tuaj thiab cov khoom siv hluav taws xob, thiab MNS rau lub chaw tswj lub cev muaj zog - siv txhua hom uas nws cov qauv muaj zog yog qhov zoo tshaj plaws rau kev thauj khoom.
Gangheng Electric, tsim nyob rau hauv 2004 thiab tau ntawv pov thawj rau ISO 9001, ISO 14001, thiab OHSAS 18001, muab ob qho tib si GCS thiab MNS series raws li ib feem ntawm nws low voltage switchgear ntau yam. Raws li tus neeg tsim khoom tsim nyog rau Tuam Tshoj Lub Xeev Grid thiab nrog kev xa tawm mus rau kev lag luam suav nrog Iran, Tanzania, Zimbabwe, thiab dav Middle East, lub tuam txhab txhawb nqa GB thiab IEC cov haujlwm tshwj xeeb. Kev cai configurations - suav nrog tsis yog -tus qauv txee qhov ntev thiab sib xyaw PC/MCC kev npaj - tau txais.
Kab hauv qab
Xaiv GCSYog tias koj qhov project yog nyob hauv tsev lossis GB-raws li, Circuit Court ceev yog nruab nrab, thiab tus nqi ua haujlwm yog qhov hloov pauv tseem ceeb.
Xaiv MNSYog tias koj qhov kev sib tw qhia txog IEC 60439, koj daim ntawv qhia kev thauj khoom yuav tsum muaj kev sib tw loj hauv kev sib tw, lossis koj qhov chaw ua haujlwm tau txais txiaj ntsig los ntawm ob - sab nkag.
Yog tias koj qhov kev qhia tshwj xeeb zaum ntawm tus ciam teb, cov lus teb yog feem ntau yog kev teeb tsa sib xyaw - thiab qhov ntawd yog qhov kev sib tham tsim nyog nrog koj tus neeg muag khoom hloov pauv ua ntej qhov tsim raug kaw.
Txaus siab rau GCS lossis MNS specifications rau koj qhov project? Saib covGCS Series Tsawg Voltage Withdrawable Switchgear Txeelub
MNS Series Peb Theem Switchgear Txeerau tag nrho technical specifications thiab nug.