Qhov kawg Qhia rau 50kVA Transformer

50 kVA transformer yog dab tsi?

Feem ntau hais lus, chav tsev ntawm transformer yog KVA. Lub transformer yog 50 kVA, uas yog hais tias, tam sim no transformer yog 50 kVA thiab pom lub zog pom. KVA=KiloVolt-Ampere

KVA yog siv los ua chav tsev, vim tias nws tsis tuaj yeem tau txais tus nqi ntawm lub zog nquag thiab lub zog reactive thaum lub load tsis meej. Lub sijhawm no, KVA yog siv los ua chav tsev, uas feem ntau sawv cev rau lub zog pom tseeb, cim S.

 

Transformer 50kVA yog lub peev xwm ntawm lub transformer, lub zog ntawm cov transformer dav dav yog hais txog 0.85, lub zog nquag yog li 45 kW, tuaj yeem nqa txog 45 kW cov khoom siv hluav taws xob.

 

 

50 kVA Transformer kov tau npaum li cas?

50 kVA transformer muaj peev xwm nqa tau kwv yees li 35-50 kW nyob ntawm qhov muaj zog. Tsis muaj tsawg-voltage-sab fais fab-factor them (PF 0.8), nws tuaj yeem nqa 50 × 0.8=40 kW; Tom qab them nyiaj rau PF 0.95, txog 47.5 kW. Los ntawm kev ua haujlwm dhau los, tsuav yog qhov ntsuas kub ntawm qhov hloov pauv qeeb qeeb thiab tsis tshaj 85 degree, lub tshuab hloov pauv ua haujlwm ib txwm.

 

Sib npaug-Kev laus thiab "rau-Txoj Cai Kawm Qib Siab"

 

Sib npaug- txoj cai kev laus: yog tias qhov cua kub qis dua 95℃(lossis qis load) rau ib feem ntawm lub sijhawm ua haujlwm, thiab siab dua 95℃(los yog overloaded) rau lwm qhov, lub neej ntxiv thaum lub sij hawm overload yog offset los ntawm kev txo qis thaum lub sij hawm thauj khoom tsawg, yog li kev pabcuam lub neej zoo tuaj yeem tswj tau.

 

Rwb thaiv tsev laus "rau-degree txoj cai": nyob rau hauv lub rwb thaiv tsev qhov kub ntawm 80-130 degree, txhua 6℃nce ob npaug ntawm rwb thaiv tsev laus nrawm - uas yog, lub neej rwb thaiv tsev raug txo los ntawm ib nrab rau txhua txhua 6℃nce.

 

Tsis txhob khiav lub transformer yog tias:

(1) kub nce sai thiab sai tshaj 85 degree;

(2) muaj cov pa luam yeeb nyob rau hauv lub transformer;

(3) muaj suab nrov.

 

 

Muaj pes tsawg lub tsev tuaj yeem muab 50 kva transformer?

 

Feem ntau txhua -cov tsev hluav taws xob hauv Asmeskas muaj 200A kev pabcuam, txawm tias lawv tsis tshua xav tau ntau npaum li lub sijhawm. Ib tug plaub-chav pw 2,300-square-foot lub tsev, piv txwv li, siv li ntawm 50 KWH ib hnub twg los yog 1,500 KWH ib hlis. Kuv xav hais tias nws yog ib txwm.

 

Tab sis rau 240VAC 200A kev pabcuam, qhov ntawd yog 48kVA, yog li 50 kVA transformer tuaj yeem siv hluav taws xob ib lub tsev xwb. Txawm li cas los xij, ntawm 1500 KWH / hli lossis 50 KWH / hnub lossis 2.083 KWH / teev lossis nruab nrab 2.083 kVA. Tab sis qhov ntawd yog qhov nruab nrab. Kuv xav hais tias nws tuaj yeem ncav cuag 5 zaug lossis 10kVA ib zaug, yog li 50kVA transformer tuaj yeem siv tau 5 lub tsev.

 

Hom ntawm 50 kVA Transformers

50 kVA transformers tuaj yeem muab faib ua ib zaug -theem ncej-mounted, ib zaug-theem ncoo-mounted thiab qhuav-hom transformers.

 

Ib qho -theem ncoo- hom mounted yog tag nrho kaw thiab tag nrho insulated:Cov ntim me me (li 1/3 ntawm European- hom lub thawv substation), ob npaug - fuse puv - ntau yam kev tiv thaiv, kub- stick operable cable heads, muaj zog overload muaj peev xwm, corrosion-resistant txee, siab - ignition- taw tes roj rau hluav taws kev nyab xeeb, thiab tsis tshua muaj kev poob, tsis tshua muaj suab nrov thiab kev pab cuam lub neej ntev-19.

 

Daim ntawv thov thiab Accessories

Tsis xav tau chav faib hluav taws xob: lub tshuab hloov pauv tuaj yeem muab tso rau hauv tsev lossis sab nraum zoov, ntawm ob sab ntawm txoj kev lossis hauv cov hlua ntsuab, ua kom muaj kev nyab xeeb ntawm tus kheej thiab kho qhov chaw ib puag ncig. Nws tuaj yeem siv rau lub davhlau ya nyob twg fais fab mov thiab lub nplhaib fais fab nrog kev hloov pauv yooj yim, ua kom ntseeg tau thiab hloov tau yooj yim ntawm cov khoom siv.

 

Tej accessories muaj xws li:HV ntsaws-thiab- rub fuse, thaub qab fuse, qis-voltage circuit breaker, siab-tso valve, roj qib ntsuas, roj- filling valve, kais hloov thiab thauj khoom hloov.

 

50kVA Transformer nta

Ib qho -theem ncoo- cov tshuab hloov pauv tau kaw tag nrho, tag nrho cov rwb thaiv tsev, muaj kev nyab xeeb thiab txhim khu kev qha, me me hauv ntim, compact hauv cov qauv, zoo nkauj zoo nkauj, thiab muaj ib lub ntim uas tsuas yog hais txog 13 ntawm lub thawv- hom substation (European- hom thawv transformer).

Ob chav fuse tag nrho txoj kev tiv thaiv zoo heev txo cov nqi ua haujlwm. Lub taub hau cable tuaj yeem ua haujlwm nyob thiab muaj lub peev xwm muaj zog tshaj. Lub thawv lub cev yog kho nrog cov cuab yeej tshwj xeeb thiab muaj peev xwm tiv thaiv corrosion zoo.

10kV bushing cable lub taub hau tuaj yeem tso thiab tshem tawm hauv 200A thauj khoom tam sim no ntau zaus, thiab siv los ua kev hloov pauv thaum muaj xwm txheej ceev thiab muaj cov yam ntxwv ntawm kev hloov pauv. Kev siv cov roj hluav taws xob siab kom tshem tawm cov hluav taws kub.

Txais yuav domestic 9-hom thiab 11-hom tis transformers, tsawg poob, tsis tshua muaj suab nrov, thiab kev pab lub neej ntev.

 

50 kVA transformer hnyav npaum li cas?

 

50KVA faib transformer, feem ntau tooj liab kauj, S9 series transformer hnyav yog hais txog 360 kg, thiab S11 tag nrho kaw series transformer hnyav yog hais txog 440 kg.

 

Ntau hom 112.5kva transformers muaj qhov hnyav sib txawv.

• Qhov hnyav ntawm 50KVA ib theem ncej mounted transformer yog hais txog 395kg.
• Qhov hnyav ntawm 50KVA ib theem pad mounted transformer yog hais txog 553kg.
• Qhov hnyav ntawm 50KVA peb theem ncoo mounted transformer yog hais txog 550kg.

Hom	Kwv yees li. hnyav
50 kVA S9 transformer (tooj liab kauj)	~ 360 kg
50 kVA S11 tag nrho kaw transformer	~ 440 kg
50 kVA ib qho -theem ncej-mounted transformer	~ 395 kg
50 kVA ib qho -phase ncoo-mounted transformer	~ 553 kg
50 kVA peb-phase ncoo-mounted transformer	~ 550 kg

Qhov hnyav sib txawv los ntawm kev tsim, tooj liab / aluminium winding thiab accessories; paub meej tias qhov hnyav npaum li cas nrog tus neeg muag khoom cov ntaub ntawv.

 

50 kva transformer nqi npaum li cas?

Tus nqi ntawm 50 kVA transformer yog txiav txim los ntawm hom, voltage, zaus, kev sib txuas pab pawg, txias hom, impedance, tsis muaj-load thiab tag nrho-load poob, NLTC / OLTC, thiab lub zog- zaus tiv taus thiab xob laim-impulse withstand voltages. Tau txais cov lus hais raws li cov kev qhia tshwj xeeb uas xav tau.

 

Txawm li cas los xij, koj tuaj yeem xa cov kev tsis sib xws lossis cov kev cai tshwj xeeb ntawm 50kVA transformer rau GNEE, thiab GNEE pab pawg yuav muab cov lus qhia ntxaws rau koj.

 

Thov Ib Daim Quote

 

Xav paub ntau npaum li cas hluav taws xob raug nqi 1000kVA qhuav-hom transformer tuaj yeem txuag tau ib xyoos twg? Sau koj tus nqi nruab nrab txhua hnub kom tau txais alub zog pub dawb-txuag daim ntawv qhia txog kev suavthiab qhib qhov kev tsocai rau GNEE qis-cov khoom lag luam poob!