BKV3-12GD uhlobo lwangaphakathi lweVCB ene-disconnector & grounding 12KV

I-BKV3-12GD ichungechunge lwe-air-voltage vacuum circuit breaker yangaphakathi (izikhundla ezi-3) ineempawu ezibalaseleyo zombane kunye nezomatshini, iindlela ezithembekileyo nezizinzileyo, ubomi obude. Isiphaluka esiphambili samkela isibonda sokutywina esiqinileyo, esiphucula ukuguquguquka kokusingqongileyo kunye nokuthembeka kwe-insulation ye-breaker circuit. Ukusebenza okuthembekileyo koomatshini kunye ne-elektroniki kunye nobomi obandisiweyo boomatshini kunye ne-elektroniki benza ukuba ii-breaker circuit-free zenzeke. Ingasetyenziselwa kwi-3.6-12kV inkqubo yamandla, njengesixhobo segridi yamandla, amashishini amashishini kunye nemigodi yolawulo lwebhokisi yokukhusela iyunithi yokulawula ibhokisi yoyilo lombane, ifanelekile kwiindidi ezahlukeneyo zomthwalo kunye nokusebenza rhoqo, amaxesha amaninzi ukuphula i-short-circuit yangoku amaxesha. Imveliso inomatshini odibeneyo kunye nesixhobo sokudibanisa umbane, esinozinzo oluphezulu lokusebenza kunye nokuthembeka, ukuqinisekisa ukhuseleko lwabaqhubi kunye nezixhobo, ukuqinisekisa ukhuseleko lombane.

Qhagamshelana nathi

iinkcukacha zemveliso

Ukusebenzisa iteknoloji yepali yokutywina eqinileyo.

Imveliso ithatha uyilo lwemodyuli: ulwakhiwo lwesakhelo, iswitshi edityanisiweyo yokwahlukaniswa, isitshixo esitywiniweyo esiqinileyo se-vacuum, iswitshi yomhlaba, isivamvo, indlela yokudityaniswa, indlela yokusebenza njengenye yeemveliso zombane ezisebenza kancinci kancinci. I-Rotary isolation switch kunye ne-fracture ebonakalayo emva kokuvulwa.

Kukho ukunyanzeliswa komatshini wokudibanisa phakathi kokutshintshwa kwe-isolation, i-circuit breaker kunye nokutshintsha komhlaba ukukhusela i-misoperation.

Ipharamitha yobugcisa:

HAYI	Into		Iiyunithi	Imilinganiselo yobugcisa
1	Umbane olinganisiweyo		kV	10
2	Ubuninzi bombane osebenzayo		kV	12
3	Ikalwe ngoku		A	630/1250	630/1250		630/1250
4	Ilinganiswe ngesantya soqhawulo-jikelezo lwangoku		kA	20	25		31.5
5	Ilinganiswe kwisekethe emfutshane yokuvala yangoku		kA	50	63		80
6	Incopho elinganisiweyo ukumelana yangoku		kA	50	63		80
7	I-4S ilinganiswe kwisekethe emfutshane yokumelana nangoku		kA	20	25		31.5
8	Inqanaba lokufakwa kwe-insulation	Amandla ombane axhathise amandla ombane	kV	42(Ukwaphuka:48)
		Impembelelo yokumelana nombane		75(Ukwaphuka:84)
9	Ulandelelwano lomsebenzi olukalisiweyo			0-0.3s-Co-180s-Co
10	Ubomi bomatshini		amaxesha	10000
11	Ilinganiswe ngamaxesha oqhawulo lwesiphaluka esifutshane ngoku		amaxesha	50
12	Indlela yokusebenza inikwe umlinganiselo wokuvala amandla ombane		Kwi	AC/DC 110,220
13	Ukuhamba koqhagamshelwano		mm	11±1
15	Ukuhambisa umqhagamsheli ngaphezulu kokuhamba		mm	3.5±0.5
16	Isantya sokuvula esiphakathi		Nksk	1.2±0.2
17	Isantya sokuvala esiphakathi		Nksk	0.6±0.2
18	Ixesha lokuvala		S	0.1
19	Ukuxhathisa i-loop engundoqo kwisigaba ngasinye		mΩ	60		50