I-China PVCB yokuCoca ngokuzenzekelayo kunye neFektri

Ukulahlwa ngokuzenzekelayo kwePBB

Inkcazo emfutshane:

Iinkcukacha Product

Iimpawu zemveliso

Ngokubanzi

I-L & R iphuhlise eyayo iphawu lophawu lwentambo icwangcise isitshixo ngemisebenzi eyahlukeneyo, ukuze izalise ngokupheleleyo iimfuno zabathengi ezahlukeneyo.

Iitshintshi ezincamathelayo ziphuhliswa kwisiseko kuhlobo lwePBB yoqobo.

Ukusukela kwayo ukuthembeka okuphezulu, kulula ukugcina iikhonsepthi zoyilo ukwenza isizukulwana semveliso ephezulu, yeyona nkqubo yamandla kagesi inokuthenjwa yeyona ndlela ilungileyo.

Uhlobo olwahlukileyo lokutshintsha okwandayo lukhetho ngokwemfuno zabathengi.

I-L & R yonke imitshisi yokutshintsha ihlangabezana nezi nqobo zilandelayo: ANSI / IEEE C37.60 / EC 62271-100 (GB1984-2003 China standard) GBT1 1022-1999 China Standard, IEC 60255-11, IEC 60255-21-1 Class I, IEC 60255 -21-2 Class I, IEC 60255-21-3 Class I, IEC 60255-22-1 Class III, IEC 60255-22-2 Class IV, IEC 60255-22-3 Class III, IEC 60255-22-4 Iklasi IV

Indawo yokusebenzela

a) Ubushushu bomoya: Ubushushu obuphezulu: + 85 ℃ :: Ubushushu obuncinci: -45 ℃.

b) Ukufuma: ubushushu obuqhelekileyo benyanga 95%; Ukufuma kwemihla ngemihla ngama-90%

c) Umphakamo ongasentla komphakamo wolwandle: Ubuninzi bophakamo lofakelo: 2500m okanye nangaphezulu.

e) Akukho kugungqiswa rhoqo kobundlobongela

Iimbonakalo

I-PVCB Series Recloser PVCB 10, PVCB15, PVCB27, PVCB38: Idityaniswe nendlela yasentwasahlobo kunye nemagnethi ye-actuator, kunye nomsebenzi wokukhusela umsebenzi.

I-L & R Flectricstrives yokuhambisa abathengi bethu iitekhnoloji zakutshanje kunye namaxabiso okhuphiswano kunye nenkonzo efanelekileyo yokuhambisa ngokuzenzekelayo.

I-PVCB uthotho oluzenzekelayo lweesekethe ezinokusebenzisa kwimigca yokuhambisa ngaphezulu kunye nokusasazwa kwesicelo sokufaka iiklasi ze-al voltage 11kV ukuya kuthi ga kwi-38kV kwinkqubo yamandla engama-50 / 60HZ. kunye nomgangatho wayo wangoku unokufikelela kwi-1250A.

I-PVCB uthotho oluzenzekelayo lweesekethe ezidibanisa imisebenzi yolawulo, ukhuseleko, umlinganiso, unxibelelwano, ukubhaqa isiphoso, ukubeka iliso kumgca wokuvala okanye wokuvula.

Umnikelo

Ngeeklasi onokukhetha kuzo kuluhlu lwangoku olulinganisiweyo:
YePVCB10, ene-630A, 20kA yokuPhula amandla.
YePVCB15. nge 630A, 20kA Breaking umthamo.
YePVCB27, ene-630A, 20kA yokuPhula amandla. 800A, 16kA umthamo, kunye 1250A, 25kA.
YePVCB38, ine-800A, 12.5kA.
Kunye nokukhetha ukudlulisa amagophe okukhetha umsebenzisi:
Ukukhuselwa kwangoko kwangoku.

Ukukhusela ixesha langoku.

Ukulandelelana okungalunganga kukhuseleko lwangoku.

Isikhokelo sokhuseleko lwangoku (*).

Ukukhuselwa kwe-voltage ephezulu Phantsi kokhuseleko lwevolthi.

Ngokukhetha ngokukhetha ngokwendawo okanye kude.

Iiprotokholi zonxibelelwano ezikhethiweyo kunye ne-I / O port yokukhetha umsebenzisi:

I-RS-232 kunye ne-RS-485 amazibuko axhasayo.

I-DNP3.0 inkxaso yenkxaso yomgaqo-nkqubo (*).

Inkqubo yonxibelelwano yeModbus ayinyanzelekanga (*).

IEC 60870-5-101 inkxaso yemigaqo-nkqubo yonxibelelwano.

I-recloser inokunxibelelana ngemodem ye-GPRS (okanye ye-GSM) ngesiNgesi okanye ngolwimi lwesiTshayina (*).

Ngemisebenzi yokulinganisa ngokuzikhethela yomsebenzisi:

Iifomati ezilinganisiweyo, isigaba senkqubo yangoku.

Ukulinganiswa kwamandla, i-voltage phase phase & voltage low voltage supply voltage.

Rhoqo, amandla (kWh), amandla asebenzayo (kVarh), amandla ombane.

Ngexesha lokuphumla elinganyanzelekanga lenkqubo yangaphambi komsebenzisi:

Amaxesha amva okuseta inkxaso.

Inkxaso yokusetha ixesha lokufa.

Ngemicimbi yokurekhoda umsebenzi:

Rekhoda yokusebenza kwe-SOE 1000.

Irekhodi lesiphoso kunye nerekhodi yokusebenza eqhelekileyo

Qaphela: (*) kuthetha ukuba kufuneka yenziwe ngumenzi ukuba iyafuneka.

Ubuncinci besiphelo sendlela (qhagamshela ngqo kwisiphazamisi ukunciphisa amandla aphulukileyo)

Uyilo lwangoku lweemodyuli eziguqukayo ezilula kulawulo lomgangatho kunye nolondolozo)

Umshini wokuphazamisa (Sebenzisa ubuchwephesha be-APG ngoxinzelelo lwangaphandle lwe-abicah yokugubungela uxinzelelo, ukonyusa ukugquma kunye nokusebenza kwemozulu)

Iimvakalelo zangaphakathi zeVoltage ezibandakanyiweyo kwimodyuli yokuphazamisa imodyuli esecaleni lomthombo okanye uxhulumaniso lwecala lomthwalo Ukuphelisa ii-PT zangaphandle zovoto.
Unxibelelwano lwentambo ye-4-conductor

Ukuchaneka kobukhulu: + 2.0%

Ukuchaneka kwesigaba: + 1.5%

Ipharamitha yeMveliso

Inkcazo		Icandelo	Ipharamitha
Umbane ulinganisiwe		kV	12	24	36
Ikaliwe rhoqo Amanzi	Imanzi		34	60	70
	Yomile		45	65	80
Ukufakwa kwesibane kukumelana nokuphakama kwamandla ombane			Ngama-75/95	125	170
Ikaliwe ngoku		A	630/800
Ikaliwe imijikelezo yokuqhekeka okwangoku		kA	20	20	12.5
Ilinganiselwe i-capacitor yebhanki ngoku		A	630/800
Ikaliwe ixesha lokuqhekeka kwesekethe		amaxesha	30
Ikaliwe yangoku		kA	50	50	31.5
Kukalwe incopho yesekethe emfutshane ukumelana ngoku
Ikaliwe imijikelezo emfutshane emiselweyo ngoku			20	20	12.5
Ikaliwe ixesha lexesha elifutshane		s	3
Ikaliwe ukusebenza ngokulandelelana			O-0.3-CO-180S-CO

FAQ

Q1: Ngaba ungumzi mveliso?

A. Ewe, sinemizi-mveliso emi-3.

I-Q2: Ngaba iisampulu zisimahla?

A: Uninzi lusimahla, ezinye izinto zifuna ukuxoxa.

Q3: Loluphi uhlobo lwentlawulo olwamkelayo?

A: Samkela iT / T, L / C. INTLAWULO. UWESTERN UNION

I-Q4: Ngaba uhlala ufumaneka?

A: Ewe ndikwi-intanethi nokuba ndikwiholide! Ndiza kuzama konke okusemandleni ukuze ndikwanelise, ukuba ufuna naluphi na uncedo e-china, nceda unxibelelane nam. Sikhetha ngokufanelekileyo

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