40.5kV SF6 Circuit Breaker GPFN Series

Inkcazelo emfutshane:

I-GPFN uthotho lwamandla ombane aphezulu we-AC sulfur hexafluoride(SF6) isaphuli sesekethe (emva koku ekubhekiselwa kuyo njengesaphuli sesekethe) sisigaba sesithathu se-AC 50Hz sokutshintshela ngaphakathi.Sisizukulwana esitsha se-SF6 isaphuli sesekethe esiphuhliswe ngokuzimeleyo yinkampani yethu esekwe kubuchwephesha be-SF6 obuphambili bokuqhekeza ekhaya naphesheya.Ineempawu zokukhanya kunye nesakhiwo esincinci, ukufakela okulula, ukugcinwa komsebenzi omncinci, ukusebenza okukhuselekileyo nokuthembekileyo, ubomi obude benkonzo kunye ne-insulation egqwesileyo kunye neempawu zokucima i-arc.kunye nokuvula kunye nokuvala iibhanki ze-capacitor.

I-pole interrupter ye-circuit breaker, oko kukuthi, inxalenye yegumbi lokucima i-arc, yinkqubo evaliweyo engenakulondolozwa ubomi.Ayichatshazelwa luthuli kunye ne-condensation, kwaye inokuguquguquka okunamandla kokusingqongileyo.Iindleko zokusebenza nokugcinwa kwazo zincitshisiwe;isakhiwo esizimeleyo sesibonda ngasinye somqhekezi wesiphaluka kunye nendlela yokusebenza ifakwe kwisiseko esifanayo esiqinileyo, esingasetyenziselwa njengeyunithi yokufakela esisigxina okanye kunye nesixhobo esikhethekileyo sokuqhubela phambili ukwenza iyunithi yenqwelo yesandla.Ukukhanya kunye ne-compact circuit breaker structure iqinisekisa ukuqina kwayo kunye nokuthembeka.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umzekelo kunye nentsingiselo

Sebenzisa iMiqathango yokuSingqongileyo

a.Ukuphakama: akukho ngaphezu kwe-1000m
b.Ubushushu be-Ambient: -15℃～+40℃, i-avareji yobushushu bemihla ngemihla ayidluli +35℃
c.Ukufuma kokusingqongileyo: umndilili wemihla ngemihla wokufuma okuzalanayo: ≤95% umyinge wenyanga wokufuma ozalanayo: ≤90%
Uxinzelelo lwemihla ngemihla lomphunga: ≤2.2x10-3 MPa Umyinge woxinzelelo lomphunga wenyanga: ≤1.8x10-3MPa
d.Ubunzulu benyikima: akukho ngaphezu kwe-8 degrees
e.Indawo osetyenziswa kuyo: Umoya okwi-Ambient awungcoliswa ngokuncomekayo luthuli, umsi, izinto ezidliwayo kunye/okanye iigesi ezinokutsha, umphunga okanye inkungu yetyuwa.
Qaphela: Xa eyona ndawo yokusetyenziswa ingahambelani nale miqathango ingasentla, nceda uqhagamshelane nenkampani yethu.

IParameter yobuGcisa

Hayi.	Izinto			Iyunithi	Idatha
1	Umbane olinganisiweyo			kV	40.5
2	Ilinganiswe rhoqo			Hz	50
3	I-1min yamaxesha ombane wokuxhathisa amandla ombane	Phakathi kweepali, Ukuya emhlabeni		kV	95
		Ukwaphuka			118
	Impembelelo yombane ukumelana nombane (incopho)	Phakathi kweepali, Ukuya emhlabeni			185
		Ukwaphuka			215
4	Ikalwe ngoku			A	1250 1600 2000 2500
5	Ilinganiswe ngexesha elifutshane lokumelana nangoku (RMS)			kA	25	31.5
6	Incopho elinganisiweyo ukumelana yangoku				63	80
7	Ilinganiswe kwi-short-circuit breaking current (RMS)				25	31.5
8	Ulinganiso lwendlela emfutshane yokwenza yangoku (ixabiso eliphezulu)				63	80
9	Ilinganiswe ngexesha elifutshane lesekethe			s	4
10	Ulandelelwano olulinganisiweyo lwemisebenzi				O-0.3s-CO-180s-CO
11	Ilinganiswe ngaphandle kwesigaba somhlaba ngenxa yempazamo yokwaphulwa kwamandla			kA	21.7	27.4
12	Uvavanyo lokutshaja kwentambo yangoku			A	50
13	Ireyithwe enye/i-back-back-back capacitor bank breaking current				800/800
14	Ubomi bomatshini			amaxesha	10000
15	Isiphaluka esifutshane sangoku siqhekeza amaxesha			amaxesha	30
16	Isekethe yeSekondari 1 min frequency yamandla ombane ukumelana nombane				2000
17	Ixabiso lombane osebenzayo		Ukuvala ikhoyili	V	DC110/220, AC220
			Ikhoyili yokuvula	V	DC110/220, AC220
18	Umbane olinganisiweyo wemoto yokugcina amandla			W	DC110/220, AC220
19	Amandla alinganisiweyo enjini yokugcina amandla			s	250
20	Ixesha lokugcina amandla (i-voltage elinganisiweyo)			s	≤10
21	Uxinzelelo olulinganisiweyo lwegesi ye-SF6 (uxinzelelo lwegeyiji kwi-20 ° C)			Mpa	0.35₀^+0.02
22	Uxinzelelo lwe-alam			Mpa	0.29±0.01
23	Ubuncinci boxinzelelo olusebenzayo (uxinzelelo lokuthintela)			Mpa	0.28±0.01
24	Izinga lokuvuza lonyaka			%	≤0.5
25	Isiqulatho sokufuma kwerhasi			μL/L	≤150
26	Ukuhamba koqhagamshelwano			mm	≥78
27	iSithuba soQhakamshelwano			mm	50±1.5
28	Ixesha lokuvula			ms	60~78
29	Ixesha lokuvala			ms	65~95
30	Ukuvala kunye nokuvulwa kwezigaba ezithathu azikho ngamaxesha athile				≤5
31	Isantya esiphakathi sokuvula (ngaphakathi kwe-10ms emva kwesiqingatha sendlela)			ms	2.2~2.8
32	Isantya esiphakathi sokuvala (ngaphakathi kwe-10ms emva kwesiqingatha sendlela)			ms	≥1.5
33	Uchaso oluphambili lwe-loop conductive			μΩ	≤32(Inqwelo ephathwayo)	≤20(uhlobo olulungisiweyo)

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