GGD Tsau Hom Tsawg Voltage Switchgear
Muaj lus nug? GNEE cov neeg muag khoom muaj nyob rau hauv kev sib tham tam sim no
Xa E-mail:sales@gneeelectric.com
Tel:+8615824687445
Henan GNEE Electric Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm ggd tsau hom low voltage switchgear hauv Suav teb. Yog hais tias koj yuav mus yuav customized ggd tsau hom low voltage switchgear ua nyob rau hauv Suav teb, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi tsim nyog muaj.
Dab tsi yog GGD Tsau Hom Tsawg Voltage Switchgear?
CovGGD Tsau Hom Tsawg Voltage Switchgearyog ib qho dav siv AC tsawg- cov khoom siv hluav taws xob faib hluav taws xob tsim rau lub tshuab hluav taws xob nrog AC 50Hz / 60Hz, ntsuas ua haujlwm voltage txog 690V, thiab ntsuas tam sim no mus txog 3150A (extendable mus rau 4000A nrog customized configurations). Nws feem ntau yog siv rau hauv cov chaw tsim hluav taws xob, cov chaw ua haujlwm, cov chaw lag luam thiab cov mining, cov tsev lag luam, thiab cov phiaj xwm kev lag luam rau hluav taws xob hloov hluav taws xob, kev faib tawm, thiab kev tswj fais fab, teeb pom kev zoo, thiab lub cev muaj zog circuits.
Raws li ib tugtsau - homswitchgear, GGD series nta ruaj nrees mounted Cheebtsam - nrog rau cov cua Circuit Court breakers (ACB), molded case circuit breakers (MCCB), contactors, fuses, thiab metering devices - ntsia ncaj qha rau ntawm lub busbar system nyob rau hauv ib tug hlau- nyob rau hauv ib lub thav duab. Tsis zoo li kev tshem tau (cov tub rau khoom- hom) hloov pauv xws li GCK, GCS, lossis MNS, GGD txee tshem tawm kos- tawm cov tsheb thauj mus los, swb txoj hlua, thiab cov neeg sib txuas thib ob. Qhov kev tsim kho yooj yim no ua rau muaj kev siv zog ntau dua, kev lag luam, thiab txhim khu kev qha rau cov ntawv thov uas nquag hloov chav lossis kub - tsis tas yuav muaj peev xwm sib pauv.
Lub GGD Tsawg Voltage Switchgear yog tsim los ntawm yav dhau los Ministry of Energy's Electrical Equipment Design Department thiab tau siv ntau tshaj plaws uas tsis tshua muaj hluav taws xob hloov pauv hloov pauv qauv hauv Suav teb rau ntau tshaj peb xyoo lawm. Ntau pua txhiab qhov kev teeb tsa tau ua haujlwm thoob ntiaj teb, ua rau nws tus qauv tsim kom loj hlob, thaj chaw - pov thawj, thiab nkag siab zoo los ntawm cov neeg cog lus hluav taws xob, cov neeg ua haujlwm tu, thiab cov kws tshaj lij engineers thoob plaws ntiaj teb.
⚡Max Rated Voltage: 690V
🔋 Max Rated Tam sim no: 3150A
💨 Luv -Circuit Breaking: 50kA
🌀 Kev Tiv Thaiv Qib: IP30-IP40
Nrhiav rau GGD Tsawg Voltage Switchgear rau koj qhov project?
Peb muab Hoobkas- ncaj qha GGD switchgear nrog IEC 61439 ua raws. Kev cai configurations muaj rau GGD1, GGD2, thiab GGD3 qauv.
GGD Model Designation piav qhia
Peb - tsab ntawv codeGGDsawv cev rau tus qauv naming convention nyob rau hauv Suav low-voltage switchgear kev lag luam. Txhua tsab ntawv muaj lub ntsiab lus tshwj xeeb:
| Tsab ntawv | Lub ntsiab lus | Kev piav qhia |
|---|---|---|
| G | Txee (hom enclosure) | Qhia txog lub txee -style enclosed switchgear los ua ke, as opposed to box-type (XL) or other form factor. |
| G | Tsau installation | Tag nrho cov khoom siv sab hauv yog txuas mus tas li thiab xaim - tsis tshem tau lossis tub rau khoom - hom. Qhov no txawv GGD los ntawm GCK/GCS/MNS. |
| D | Fais fab tuag (kev faib hluav taws xob) | Tsim daim ntawv thov teb raws li hluav taws xob faib hluav taws xob, tsis yog kev tswj hwm (K) lossis lwm yam kev siv tshwj xeeb. |
Sub-Cov qauv thiab Cov Qib Muaj Peev Xwm tawg
GGD series tau muab faib ua peb lub sub- qauv, txhua qhov sib txuas rau qhov sib txawv luv luv - Circuit breaking peev xwm theem:
- GGD1- 15kA luv- Circuit Court breaking peev, ntsuas tam sim no mus txog 1000A. Haum rau me me mus rau nruab nrab faib tshuab nrog sib dua loads.
- GGD 2- 30kA luv-circuit breaking peev, ntsuas tam sim no mus txog 1500-1600A. Tsim los rau nruab nrab-muaj peev xwm kev lag luam thiab kev lag luam siv.
- GGD3- 50kA luv- Circuit Court breaking peev, ntsuas tam sim no mus txog 3150A. Ua rau hnyav- lub luag haujlwm muaj kev faib khoom nrog kev ua txhaum loj tam sim no.
Tsis tas li ntawd, lubGGJseries (GGJ1, GGJ2) yog hais txog tus khub capacitor nyiaj them cov txee tsim los rau cov khoom siv hluav taws xob rov ua haujlwm nrog rau GGD switchgear cov rooj sib txoos, nrog 4 lub ntsiab hauv Circuit Court thiab 12 specifications.
Technical Specifications ntawm GGD Tsawg Voltage Distribution Txee
Cov lus hauv qab no nthuav tawm cov txheej txheem ua tiav rau GGD Low Voltage Distribution Cabinet thoob plaws peb lub sub- qauv:
| Qauv | Rated voltage (V) | Rated tam sim no (A) | Rated luv-Circuit Breaking Current (kA) | Rated Short-Lub Sijhawm Nrog Tam Sim No Icw (kA, 1s) | Rated Peak Nrog tam sim no Ipk (kA) |
|---|---|---|---|---|---|
| GGD1 | 380 / 400 (690) | A: 1000 B: 600 (630) C: 400 |
15 | 15 | 30 |
| GGD 2 | 380 / 400 (690) | A: 1500 (1600) B: 1000 C: 600 |
30 | 30 | 63 / 65 |
| GGD3 | 380 / 400 (690) | A: 3150 B: 2500 C: 2000 |
50 | 50 | 105 |
General Electrical Parameters
| Parameter | Specification |
|---|---|
| Rated rwb thaiv tsev Voltage (Ui) | 660V / 690V |
| Rated Ua Haujlwm Voltage (Ue) | 380V / 400V / 415V |
| Rated Zaus | 50Hz / 60Hz |
| Max ntsuas tam sim no (Main Busbar) | Txog 3150A (4000A customizable) |
| Rated Tam sim no (Neutral Busbar) | Txog li 1600A |
| Qib tiv thaiv | IP30 (tus qauv), IP20-IP40 (yeem) |
| Hom kev teeb tsa | Tsau mounting, sab hauv tsev |
| Cov ntaub ntawv enclosure | Txias- dov steel / Al-Zinc coated steel, epoxy hmoov coated |
| Busbar Khoom | High -conductivity T2 electrolytic tooj liab / txhuas |
| Main Switching Device | ACB lub MCCB |
| Cable nkag | Hauv qab nkag (tus qauv) / Sab saum toj nkag (yeem) |
| Txee Dimensions (W × D × H) | (400–800) × (600–1000) × 2200 hli |
| Kev Ua Raws Cai | IEC 61439-1 / 2, GB / T 7251.1 |
Main Circuit Schemes
GGD txee lub ntsiab Circuit Court yog tsim nrog129 kevsuav nrog298 specifications(tsis suav nrog lub luag haujlwm pabcuam hauv Circuit Court thiab tswj qhov voltage variations):
- GGD1:49 cov txheej txheem, 123 specifications
- GGD2:53 schemes, 107 specifications
- GGD3:27 cov txheej txheem, 68 specifications
- GGJ (cov nyiaj them poob haujlwm):4 schemes, 12 specifications
Lub tsev qiv ntawv dav dav no muab cov ntsuas tam sim no mus txog 3150A, haum rau kev faib tawm mus txog 2000kVA.
Tsis paub meej GGD qauv twg haum rau koj cov kev xav tau?
Peb cov engineers tuaj yeem pab koj xaiv txoj cai GGD1, GGD2, lossis GGD3 kev teeb tsa raws li koj lub cev luv luv - lub peev xwm thiab cov khoom thauj khoom.
Cov yam ntxwv ntawm GGD Tsau Switchgear
GGD Fixed Switchgear suav nrog ntau qhov kev tsim kho tshiab uas txhim kho kev ntseeg siab, kev tsim khoom, thiab kev nyab xeeb kev ua haujlwm:
1. Universal Cabinet Framework
Lub thav duab yog sib sau ua ke los ntawm 8MF los yog C-hom txias- ua cov ntu steel los ntawm kev sib txuas hauv zos, kom ntseeg tau tias muaj zog txhua yam thiab rigidity. Cheebtsam yog tsim los ntawm lub hauv paus ntsiab lus modular nrog 20mm-pitch mounting qhov, yielding ib tug siab universality coefficient uas enables Hoobkas ua ntej- ntau lawm thiab shortened manufacturing cycles.
2. Optimized Thermal Management
Thaum tshav kub kub dissipation slots ntawm ntau qhov sib txawv yog ntsia ntawm ob sab sauv thiab qis kawg ntawm lub txee. Thaum cov khoom siv hluav taws xob sab hauv tsim kom muaj cua sov, huab cua sov nce thiab tso tawm los ntawm cov qhov saum toj kawg nkaus thaum huab cua txias yog rub los ntawm cov hauv qab, tsim txoj hauv kev ua pa uas zoo tswj qhov kub thiab txias.
3. Golden Ratio Aesthetic Design
Cov txheej txheem txee thiab vaj huam sib luag qhov ntev ua raws li qhov sib piv golden, muab tag nrho cov ntaub thaiv kom zoo nkauj thiab zoo- pom qhov sib npaug haum rau cov chaw lag luam niaj hnub no.
4. Lub qhov rooj kaw nrog roj hmab ntug tiv thaiv
Lub qhov rooj txee txuas mus rau lub moj khaum ntawm rotary -axis movable hinges kom yooj yim installation thiab disassembly. Lub roob - hom roj hmab strip yog teem rau ntawm lub qhov rooj ntug folding, muab compression stroke thaum kaw uas tiv thaiv kev cuam tshuam ncaj qha rau lub txee thiab txhim kho qib kev tiv thaiv.
5. Ua kom tiav Earthing Protection Circuit
Lub qhov rooj ntsuas hluav taws xob nrog cov khoom siv hluav taws xob txuas nrog lub moj khaum ntawm ntau -strand mos tooj liab hlau. Internal mounting pieces txuas mus rau lub moj khaum los ntawm knurled screws, ua kom tiav thiab txhim khu kev qha earthing tiv thaiv system thoob plaws hauv lub txee.
6. Tshem sab saum toj npog
Lub hau npog sab saum toj tuaj yeem raug tshem tawm thaum lub sijhawm teeb tsa thiab ntawm - qhov chaw hloov kho ntawm lub tsheb npav loj. Plaub lifting rings nyob rau hauv lub txee lub kaum sab xis pab txhawb nqa hoisting thiab kev thauj mus los.
7. ZMJ-Hom Busbar Clamps
Tsim tshwj xeeb ZMJ- hom busbar clamps yog tsim los ntawm siab - lub zog, siab - nplaim taws - cov khoom siv retardant PPO alloy siv cov thermoplastic molding. Lawv muaj lub zog rwb thaiv tsev siab, tus kheej -kev ua haujlwm tua hluav taws, thiab cov qauv tsim qauv uas yooj yim ua ke rau hauv ib qho lossis ob chav busbar configuration.
8. Kev kho deg
Lub thawv ntim khoom siv lub txiv kab ntxwv -tev polyester topcoat xim nrog lub zog adhesion thiab sub- lub suab nrov kom tsis txhob ci, tsim kom muaj qhov pom kev zoo rau cov neeg ua haujlwm. Al-Zinc coated steel ntawv xaiv muaj rau kev txhim kho corrosion kuj.
Kev sib piv txuas ntxiv: Txhua hom LV Switchgear Hom
| Qauv | Hom qauv | Max Rated Tam sim no | Cov yam ntxwv tseem ceeb | Qhov Zoo Tshaj Plaws Rau |
|---|---|---|---|---|
| GGD | Tsau | 3150A | Tus nqi qis, kev saib xyuas yooj yim, pov thawj kev ntseeg tau | Me me mus rau nruab nrab faib tshuab nrog cov khoom ruaj khov |
| XL-21 | Tsau (phab ntsa -mounted) | ~630A | Compact phab ntsa-mounted, terminal faib | Pem teb- theem thiab me - nplai faib |
| GCK | Tshem tau | 4000A | Interchangeable drawers, kho yooj yim | Cov chav faib khoom loj, nquag ua haujlwm |
| GCS | Tshem tau | 4000A | High modularity, IP54 kev xaiv muaj | Kev xav tau kev siv hluav taws xob tas mus li |
| MNS | Tshem tau | 5000A | Compact, ABB tus qauv thoob ntiaj teb, kev sib koom ua ke ntse | Loj -tej kev lag luam, cov chaw khaws ntaub ntawv |
Rau me me mus rau nruab nrab- tej yaam num me me uas tus nqi- kev ua tau zoo, pov thawj kev ntseeg tau, thiab kev saib xyuas ncaj qha yog qhov tseem ceeb,GGD Tsawg Voltage Switchboardtseem yog thawj qhov kev xaiv. Tej yaam num uas yuav tsum tau muaj kev ntseeg siab thiab tsis muaj kev cuam tshuam lub hwj chim tu feem ntau xaiv rau tub rau khoom - hom lwm yam.
Daim ntawv thov ntawm GGD LV Switchgear Assembly
GGD LV Switchgear Assembly ua haujlwm raws li cov khoom siv xa tawm thoob plaws ntau yam kev lag luam thiab cov chaw tsim khoom:
Lub Hwj Chim Tsim & Kev faib tawm
- Fais fab nroj tsuag auxiliary power systems - low-voltage auxiliary power distribution
- Substation low voltage distribution - fais fab tuag txais thiab faib
- Seem switching thiab feeder txee daim ntawv thov
Industrial & Manufacturing
- Factory Rhiav fais fab mov - tshuab fais fab thiab teeb pom kev zoo
- Kev lag luam thiab kev lag luam mining 'chaw faib khoom - lub ntsiab lossis sub- cov khoom faib khoom
- Lub cev muaj zog pib thiab tswj circuits
- Reactive fais fab nyiaj them nrog tus khub GGJ capacitor txee
Commercial & Building Infrastructure
- Kev lag luam thiab siab - nce lub tsev loj LV switchboards
- Civil tsev substations - fais fab faib rau cov teeb pom kev zoo, cua txias, thiab elevator nyob rau hauv pem teb
- Cov kev pabcuam hauv tsev - of the elevator power, fire pump power, and Emergency power supply
Municipal & Infrastructure Projects
- Cov chaw muab dej thiab kev kho mob
- HVAC systems
- Municipal power distribution networks
- Industrial thiab pej xeem teeb pom kev zoo faib systems
Tshwj xeeb Industrial Sectors
- Petrochemical thiab chemical nroj tsuag
- Metallurgical thiab steel chaw
- Kev lag luam mining thiab kev lag luam hnyav
- Data center auxiliary power distribution (me me mus rau nruab nrab cov chaw)
Vim nws cov qauv kev lag luam thiab kev ntseeg tau pov thawj, GGD Low Voltage Switchgear yog qhov kev xaiv zoo tshaj plaws rau me me rau nruab nrab- cov haujlwm loj, cov ntawv thov kev thauj khoom ruaj khov, thiab cov xwm txheej uas qhov tseem ceeb tshaj plaws yog tus nqi- ua haujlwm tau zoo nrog ntau xyoo ntawm kev ua haujlwm - pov thawj.
Kev teeb tsa thiab kev khiav hauj lwm rau GGD Taag Hom Fais Fais Fais Txias Txias
Txhawm rau kom muaj kev nyab xeeb thiab txhim khu kev qha ntev - lub sijhawm ua haujlwm, GGD Tsau Hom Fais Fais Fais Txias Txias yuav tsum tau teeb tsa thiab ua haujlwm nyob rau hauv cov kab ke hauv qab no:
| Parameter | Kev xav tau |
|---|---|
| Ambient Cua Kub | −5℃rau +40℃(nruab nrab tshaj 24h tsis tshaj +35 degree; qee cov qauv ntsuas −30℃rau +50 degree) |
| Qhov siab | Tsawg dua los yog sib npaug li 2000m saum toj no hiav txwv theem (qee qauv ntsuas txog 2500m) |
| txheeb ze humidity | Tsawg dua lossis sib npaug li 50% ntawm +40℃; cov av noo siab dua tso cai rau qhov kub thiab txias (piv txwv li, 90% ntawm +20 degree); condensation ua tau nrog kub hloov |
| Installation Gradient | Tsis pub tshaj 5℃ntawm ntsug |
| Kev vibration & poob siab | Nruab rau hauv qhov chaw tsis muaj kev vibration loj lossis cuam tshuam |
| Ib puag ncig tej yam kev mob | Tsis muaj hluav taws kub los yog tawg, tsis muaj kuab paug loj, tsis muaj tshuaj lom neeg corrosion, tsis muaj kev vibration hnyav |
| Hom kev teeb tsa | Sab hauv tsev, tsis yog - tawm tsam - kev teeb tsa phab ntsa, kev ua haujlwm pem hauv ntej, ob npaug - sab saib xyuas |
| Qib tiv thaiv | IP30 (tus qauv), tus neeg siv tuaj yeem xaiv IP20-IP40 ib puag ncig yuav tsum tau ua |
Npaj kom pib?
Tiv tauj peb hnub no rau kev sib tham dawb thiab kev hais lus customized. Peb cov engineers switchgear tau sawv los pab koj qhia qhov zoo tshaj plaws GGD tov rau koj daim ntawv thov.
FAQ
Dab tsi yog qhov txawv ntawm GGD thiab GCK, GCS, MNS switchgear?
GGD yog ibtsau - homswitchgear qhov twg tag nrho cov Cheebtsam yog mus tas li mounted nyob rau hauv lub txee, yuav tsum tau kaw lub hwj chim rau kev kho. GCK, GCS, thiab MNS yogthim tau (tub rau khoom -hom)switchgear qhov twg ib lub voj voog tuaj yeem rub tawm rau kub -swap txij nkawm yam tsis muaj qhov system- kaw dav. GGD muab tus nqi qis (20-40% kev txuag) thiab kev saib xyuas yooj yim dua, thaum hom tub rau khoom muab kev yooj yim dua, qhov ceev ntawm Circuit Court, thiab kev ua haujlwm txuas ntxiv.
Dab tsi yog qhov ntsuas tam sim no thiab luv luv - lub peev xwm ntawm GGD switchgear?
GGD switchgear muaj nyob rau hauv peb sub- qauv:GGD1( ntsuas tam sim no mus txog 1000A, 15kA luv- lub peev xwm tawg),GGD 2(txog 1500-1600A, 30kA), thiabGGD3(txog 3150A, 50kA). Qhov ntsuas luv luv-lub sij hawm tiv taus tam sim no ntawm 15kA txog 50kA (1s), thiab ncov tiv taus tam sim no ntawm 30kA txog 105kA.
GGD low voltage switchgear ua raws li cov qauv?
GGD switchgear ua rawsIEC 61439-1 thiab IEC 61439-2(yav tas los IEC 60439),GB/T 7251.1(Low-voltage Switchgear thiab Controlgear Assemblies), thiab cov qauv tsim raws li lub Xeev Grid Corporation ntawm Tuam Tshoj. Nws tau lees paub dav dav rau kev siv fais fab, petrochemical, metallurgy, thiab kev tsim kho sectors.
GGD switchgear puas tuaj yeem siv sab nraum zoov?
Tsis yog. Tus qauv GGD switchgear yog tsim los rausab hauv tsev nkaus xwb. Nws yuav tsum tau muab tso rau hauv qhov chaw tsis muaj hluav taws kub / tawg, muaj kuab paug loj, tshuaj lom neeg corrosion, lossis kev co hnyav. Rau ib puag ncig hnyav lossis sab nraum zoov, cov ntaub ntawv tshwj xeeb nrog qib kev tiv thaiv qib siab (IP40+) thiab tiv thaiv- kev kho corrosion yog yuav tsum tau.
Dab tsi yog qib kev tiv thaiv ntawm GGD switchgear?
Tus qauv tiv thaiv qib yogIP30, uas tiv thaiv cov khoom txawv teb chaws cov khoom loj dua 2.5mm. Raws li kev cai ib puag ncig, cov neeg siv tuaj yeem xaiv cov qib kev tiv thaiv xws liIP20 rau IP40. Kev tiv thaiv qib siab dua yog muaj nrog kev txhim kho sealing thiab kev xaiv gasket.
Dab tsi yog qhov siab tshaj plaws transformer muaj peev xwm haum rau GGD switchgear?
GGD switchgear nrog cov ntsuas tam sim no mus txog 3150A yog tsim rau kev faib hluav taws xob mus txog2000kVA ua. Nrog rau kev tsim kho, qhov ntsuas tam sim no tuaj yeem txuas ntxiv mus rau 4000A, ua kom muaj peev xwm loj dua transformer.
Cim npe nrov: ggd taag hom low voltage switchgear, Tuam Tshoj ggd tsau hom low voltage switchgear manufacturers, lwm tus neeg, Hoobkas
You Might Also Like
Xa kev nug