GGD Series - Tsawg-Voltage Fixed Power Distribution txee

Nws yog dab tsi

GGD yog ibtsau -mount, pem hauv ntej-accesslow-voltage switchgear los ua ke. Tsis zoo li hom rho tawm (GCK/GCS/MNS), txhua qhov kev sib tsoo thiab cov khoom siv yogbolted nyob rau hauv qhov chaw. Qhov no txhais tau hais tias tus nqi qis dua, siab dua mechanical rigidity, thiab xoom tsiv qhov chaw kom hnav tawm. Kev lag luam tawm - tawm: koj yuav tsum tau de- ua kom lub zog ntws tawm los hloov ib chav.

Yog tias koj daim ntawv thov tsis xav tau kub -swapping - thiab feem ntau chav transformer, cog substations, thiab kev lag luam MDBs tsis - GGD feem ntau yog txoj kev xaiv nyiaj txiag.

Qhov twg Fits

Daim ntawv thov	Hom Configuration
Transformer LV sab (tsawg dua lossis sib npaug rau 2000kVA)	GGD1 tuaj + GGD2 feeder
Lub cev muaj zog tswj chaw (tsawg dua lossis sib npaug ntawm 250kW motors)	GGD2 nrog thermal-magnetic breakers
Kev lag luam loj faib	GGD1 tuaj + ntau GGD2 tawm
Capacitor bank hloov	GGD3 nrog siab - tawg ACBs
Rural grid upgrade	GGD1 txhuas busbar, IP54 sab nraum zoov
Hnub ci / cua sau point	GGD2 + SPD + ntse meter module

GGD1 vs GGD2 vs GGD3 - Xaiv ceev

	GGD1	GGD 2	GGD3
Kev tawg muaj peev xwm	15 kA	30 kA	50 kA+
Yam tam sim no	Tsawg dua lossis sib npaug li 1000A	Tsawg dua los yog sib npaug rau 1600A	Tsawg dua lossis sib npaug rau 3150A
Main breaker	MCCB	ACB (taag)	ACB (taag lossis kos-tawm)
Zoo tshaj rau	Teeb pom kev zoo, me me motors, coj mus muag	Muaj MCC, nruab nrab motors	Cov nroj tsuag fais fab, kev lag luam hnyav, qib siab ua txhaum
Nqe qib	$	$$	$$$

Sab hauv txee

Ncej:8MF txias-tsim steel, 2.0-2.5mm phab ntsa thickness. Tsis folded ntawv hlau - tiag tiag yob- tsim cov qauv seem. Qhov no yog vim li cas GGD khib tsis flex thaum koj lub zog tawg.

Busbars:

Tsawg dua lossis sib npaug li 1500A: Ib leeg - kab txhuas lossis tooj liab, koj hu. Aluminium txuag 30–40% ntawm tooj liab-hnyav tej yaam num.

1500A: Ob npaug - kab tooj liab nkaus xwb. Txhuam thiab anodized tiav - zoo conductivity tuav dua li ib txwm tinning dhau sij hawm.

Qhov cua:Engineered slot qauv saum thiab hauv qab. Tsis muaj kiv cua, tsis muaj lim, tsis muaj kev saib xyuas. Lub thermal nce yog tswj los ntawm geometry: cua kub tawm qhov siab, cua txias nkag mus rau qis, ntuj convection ua li cas.

Cov khoom ntim:Peb cheeb tsam, lub cev sib cais:

Sab saum toj / nram qab - busbar chamber ( cais tawm)

Center - breaker/functional unit chamber

Hauv qab - cable chamber nrog caj pas phaj

Qhov Rooj & Vaj Huam Sib Luag:Tshem lub ru tsev rau busbar sib dhos ntawm qhov chaw. Plaub M12 nqa qhov muag rau crane tuav.

Koj Hloov Li Cas

Kev xaiv	Nws Ua Dab Tsi
IP40 / IP54 enclosure	Sealed gasket, nag hood, rau sab nraum zoov lossis plua plav nroj tsuag
Tag nrho tooj liab busbar	Rau siab -tam sim no lossis corrosive ib puag ncig
Stainless hlau 304/316	Ntug hiav txwv, tshuaj, lossis zaub mov-qib kev teeb tsa
Ntse meter + kub sensors	Kev saib xyuas tej thaj chaw deb, kev kwv yees txij nkawm
Kev tiv thaiv hluav taws xob (SPD)	Hom 1 lossis Hom 2, sib xyaw ua ke hauv chav tsev tuaj
RAL xim match	Project branding los yog architectural coordination
Tsis yog - qhov loj me	Dav 600-1200mm, qhov tob 600-1000mm, qhov siab ruaj ntawm 2200mm

Yuav Qhia Li Cas Ib

Xa peb:

Ib kab - kab kos duab (los yog piav qhia: tuaj ntawm qhov twg, pes tsawg tus neeg xa khoom tawm, thauj khoom dab tsi)
Transformer ntsuam xyuas (kVA) los yog nce qib txhaum (kA)
Cov hom kev sib tw nyiam (Schneider, ABB, CHINT, DELIXI, lossis sib npaug)
Ambient tej yam kev mob (hauv tsev / sab nraum zoov, kub, plua plav, av noo)
Tej ntawv pov thawj hauv zos lossis kev soj ntsuam yuav tsum tau ua
Peb xa rov qab: tus qauv paub tseeb, kos duab sab hauv, daim nqi ntawm cov ntaub ntawv, thiab lub sijhawm xa tuaj hauv 48 teev.

GGD vs. Lwm hom txee

	GGD (Fixed)	GCK/GCS/MNS (Tau txais tau)	XL-21 (Power)
Breaker mounting	Tsau, bolted	Kos- tawm, ntsaws-in	Tsau, yooj yim dua
Kub -swap tau?	Tsis muaj	Yog lawm	Tsis muaj
Nqi	qis tshaj	Siab tshaj	Tsawg
Luv - qhov ntsuas hluav taws xob	Txog li 100kA	Txog li 100kA	Txog li 50 kA
Kev siv zoo tshaj plaws	Txuj kev faib tawm, cov phiaj xwm nyiaj txiag	Cov txheej txheem tseem ceeb, tsis muaj sijhawm tso cai	Me motors, yooj yim tswj
Kev tu	Fais fab tuag, qhib qhov rooj	Swap tub rau khoom live	Fais fab tuag