ZW32-24 Series Outdoor High Voltage Vacuum Circuit Breaker (Recloser)

Iinkcukacha zeMveliso

I-ZW32-24 yangaphandle ye-HV i-vacuum breaker yesiphaluka sisigaba esi-3 se-AC 50Hz 24kV isixhobo sokutshintsha ngaphandle.

♦ Indlela yokufakela: i-pole ifakwe;

♦ Indlela yokusebenza: indlela yokusebenza yasentwasahlobo kunye nemagnethi esisigxina yokusebenza;

♦ Uhlobo lwepali: ipali edibeneyo;

♦ Isicelo: isikhululo sangaphandle se-24kV, umzi-mveliso wamandla.

♦ Uhlobo lomsebenzi, incwadana, umbane, ulawulo olukude.

Imigangatho yeMveliso

♦ I-IEC62271-100 Isixhobo soMbane oPhezulu kunye neGear yokuLawula iSigaba 100: I-AC Circuit-breakers

♦ I-GB1984 iVoltage ephezulu ye-AC yeSekethe-zaphuli

♦ I-GB/T11022 IiNgcaciso eziqhelekileyo ze-High-voltage Switchgear kunye ne-Controlgear

Imigangatho

♦ JB/T 3855 High Voltage AC Vacuum Circuit-breakers

♦ I-DL/T402 Ukucaciswa kwee-High-voltage ze-AC ze-Circuit-breakers

Iimeko zokusingqongileyo

♦ Ubushushu be-Ambient: -35°C~+40°C;

♦ Ukuphakama:

♦ Isantya somoya

♦ Ubunzulu benyikima:

♦ Inqanaba elingcolileyo: IV;

♦ Iindawo zokufakela: Akukho mlilo, ingozi yoqhushumbo okanye ukungcola okukhulu.

IiParameters eziphambili zobuGcisa

Hayi	Into	Iyunithi	Ixabiso
1	Umbane olinganisiweyo	kV	amashumi amabini anesine
2	Ikalwe ngoku	A	630/1250
3	Ilinganiswe rhoqo	Hz	50
4	Ilinganiswe kwi-thermal current	kA	20/25
5	Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku	kA	20/25
6	Ithelekelelo langoku eliguquguqukayo (incopho)	kA	50/63
7	Ireyithwe ngomsinga omfutshane wokuvala (incopho)	kA	50/63
8	Ixesha lokuzinza kwe-Thermal	s	4
9	Ulandelelwano lokusebenza olukalwe	Amaxesha	O-0.3S-CO-1 80S-CO
10	Imizuzu eyi-1 yokumelana nombane (isigaba esiphakathi, umhlaba/ukwaphuka)	kV	65
	Impembelelo yombane imelana nombane (incopho) (inqanaba eliphakathi, umhlaba/ukwaphuka)		125
	Isekethe yeSekondari 1min yamatyeli ombane wokumelana nombane		2

Hayi	Into	Iyunithi	Ixabiso
11	Ubomi bomatshini	Amaxesha	10000
12	Ilinganiswe ngamaxesha oqhawulo lwesekethi emfutshane yangoku	Amaxesha	30
13	Ilinganiswe ngamaxesha okuphulwa kwesekethe	Amaxesha	10000
14	Umgama woqhagamshelwano	mm	12±1
15	Ukuhamba ngaphezulu	mm	3±1
16	Umgama wombindi wesigaba esiphakathi	mm	380±1.5
17	Izigaba ezintathu zokuvala kunye nokuvula i-asynchronism	Nksk	≤2
18	Ubude bexesha lokuvala uqhagamshelwano	Nksk	≤2
19	Ixesha lokuvala	Nksk	25~80
20	Ixesha lokuvula	Nksk	23~50
amashumi amabini ananye	Isantya sokuvula esiphakathi	Nksk	1.1-1.7
amashumi anambini	Isantya sokuvala esiphakathi	Nksk	0.5-0.9
amashumi amabini anantathu	Uchaso oluphambili lwesekethe ye-conductive	mΩ	≤80