FN12-12 Series Indoor High Voltage Air Load Break Switch

Iinkcukacha zeMveliso

I-FN12-12 yangaphakathi ye-HV yokutshintsha ikhefu lomthwalo womoya yinqanaba le-3 le-AC 50Hz 12kV isixhobo sokutshintsha ngaphakathi.

♦ Indlela yokufakela: i-front-mounted, i-side side, i-flip ifakwe;

♦ Indlela yokusebenza: indlela yokusebenza yasentlakohlaza, uhlobo lwezandla kunye nohlobo lombane olukhoyo;

♦ Uhlobo lomsebenzi: ukusebenza kwasekunene kunye nokusebenza ngasekhohlo;

♦ Isicelo: i-switchgear yangaphakathi ye-12kv.

Iimeko zokusingqongileyo

♦ Ubushushu be-Ambient: -25°C~+40°C;

♦ Ukuphakama:

♦ Ukufuma okuhambelanayo: umyinge wemihla ngemihla

♦ Ubunzulu benyikima:

♦ Ibakala longcoliseko: II;

♦ Iindawo ezingenamlilo, ugqabhuko-dubulo, ukonakala kweekhemikhali kunye nokungcangcazela okukhulu.

IiParameters eziphambili zobuGcisa

HAYI	Into			Iyunithi	FN12-12D/6 30-20	FN12-12RD/1 25-31.5
1	Umbane olinganisiweyo			kV	12	12
2	Ilinganiswe rhoqo			Hz	50	50
3	Ikalwe ngoku			A	630	125
4	1min amandla ombane wokuxhathisa amandla ombane (Isigaba ukuya emhlabeni, phakathi kweepali, abafowunelwa abavulekileyo)		Isigaba ukuya emhlabeni, isigaba ukuya kwisigaba	kV	42	42
4			Ukwaphuka kokwahlula	kV	48	48
5	Isantya sombane esilinganiselweyo sokumelana nombane (Isigaba ukuya emhlabeni, phakathi kweepali, abafowunelwa abavulekileyo)		Isigaba ukuya emhlabeni, isigaba ukuya kwisigaba	kV	75	75
5			Ukwaphuka kokwahlula	kV	85	85
6	Ilinganiswe ngexesha elifutshane lokumelana nangoku (i-thermal uzinzo lwangoku)		Ukulayisha ikhefu lokutshintsha	kA	20
6			Ukutshintsha komhlaba	kA	20
7	Ulinganiso lobude besekethe emfutshane (ixesha lozinzo lwe-thermal)		Ukulayisha ikhefu lokutshintsha	s	4
7			Ukutshintsha umhlaba	s	2
8	Ilinganiswe kwisekethe emfutshane yokwenza yangoku (incopho)			kA	50
9	Ilinganiswe ngokuqhawuka kwangoku	Umthwalo osebenzayo wokwaphula okwangoku		A	630
		Ukuqhawuka kweLoop ngoku			630
		I-5% yomthwalo osebenzayo wokuqhawula okwangoku			31.5
		Intambo yokutshaja okwangoku			10
		Akukho mthwalo wesiguquli umthamo		kVA	1250
10	Ireyithwe kwisekethe emfutshane yokwaphulwa kwangoku (ukunciphisa ifuse yangoku)			kA		31.5
11	Udluliselo olulinganisiweyo lwangoku			A		1200
12	Ubomi bomatshini			amaxesha	2000	2000
13	Amandla emveliso yomdlali			J		1±0.5