ZW20-12 Series Outdoor High Voltage Vacuum Circuit Breaker

Lintlha tsa Sehlahisoa

ZW20-12 HV vacuum circuit breaker ea kantle ke 3-mohato oa AC 50Hz 12kV sesebelisoa sa switjha sa kantle.

♦ Tsela ea ho kenya: palo e kenngoa;

♦ Mofuta oa palo: palo e kopantsoeng;

♦ Kopo: seteishene sa ka ntle sa 12kV, setsi sa motlakase.

♦ Mofuta oa ts'ebetso: tataiso, motlakase, taolo e hole.

Maemo a Tikoloho

♦ Bophahamo:

♦ Mocheso oa moea: -40°C~ +40°C; phetoho ea mocheso oa letsatsi le letsatsi

♦ Lebelo la moea

♦ Boemo bo litšila: IV;

♦ Libaka tsa ho kenya: Ha ho na mollo, kotsi ea ho phatloha, ho senyeha ha lik'hemik'hale tse matla kapa ho sisinyeha ho matla;

♦ Matla a tšisinyeho ea lefatše:

Mekhahlelo ea mantlha ea tekheniki

NO	Ntho		Yuniti	Boleng
1	Matla a lekantsoeng		kV	12
2	Maqhubu a matla a ho mamella voltage (1min)	(o omileng) lipakeng tsa mekhahlelo, lefats'e / ho robeha;	kV	42/48
2	Maqhubu a matla a ho mamella voltage (1min)	(metsi) inter-phase, lefatshe	kV	34
3	Tšusumetso ea lehalima e mamella voltage (interphase, lefatše / fracture)		kV	75/85
4	E lekantsoe hajoale		A	630,1250
5	E lekantsoe khafetsa		Hz	50
6	E lekantsoe ka nako e khuts'oane ea ho phatloha		kA	20, 25
7	Boleng ba maemo a holimo ke maemo a hajoale (peak)		kA	50, 63
8	E fuoe nako e khuts'oane ho mamella hajoale		kA	20, 25
9	E lekantsoe short circuit e etsang hajoale		kA	50, 63
10	E lekantsoe nako e khuts'oane ea potoloho		S	4
11	Tatelano e lekantsoeng ea ts'ebetso		Linako	O-0.3S-CO-1 80S-CO
12	E lekantsoe le nomoro e robehileng ea potoloho e khuts'oane		Linako	30
13	Bophelo ba mechine		Linako	10000
14	E lekantsoe matla a ts'ebetso (e ka etsoa ka mokhoa o ikhethileng)		IN	220
15	Nako ea ho bula		Mof	≤80
16	Nako ea ho koala		Mof	≤120
17	Nako ea ho phomola ka ho feletseng		Mof	≤100
18	Lethathamo la ho tjhaja ha motlakase		A	50
19	Kereiti			E2~C2~M2(10000)
20	E lekantsoe le nomoro e robehileng ea potoloho e khuts'oane		Linako	30