China 20kV ozizira shrink chingwe Chalk fakitale ndi opanga

20kV ozizira shrink chingwe zowonjezera

20kV ozizira shrink chingwe Chalk Chalk mndandanda mankhwala, oyenera 12/20, 18/24kV single pachimake, atatu pachimake

polyethylene ndi cross-linked polyethylene mphamvu zingwe. Zida zowonjezera zozizira zozizira zimapangidwa

zinthu zakunja zamadzimadzi za mphira wa silicone, zomwe sizingokhala ndi magetsi abwino kwambiri, komanso

ali ndi hydrophobicity yabwino kwambiri, kutsika kwambiri, moyo wautali wautumiki komanso kuthamanga kwanthawi zonse ndi zina

maonekedwe a thupi. Kugwiritsa ntchito zipangizo zozizira zochepetsera, popanda moto wotseguka ndi zida zapadera, kokha

Chotsani pang'onopang'ono chingwe chothandizira pulasitiki chingathe kufota ndikuyambiranso, kukhazikitsa ndikosavuta

kugwira ntchito. Ndi zinthu zabwino zamagetsi ndi zamakina, zitha kugwiritsidwa ntchito m'malo osiyanasiyana ovuta

mikhalidwe kwa nthawi yayitali. Iwo ali ubwino kuwala kulemera ndi unsembe zosavuta. Amagwiritsidwa ntchito kwambiri mu

magetsi, petroleum, makampani mankhwala, zitsulo, njanji, doko ndi zomangamanga

Kuchita mwaukadaulo

AC imapirira mayeso amagetsi	54kv,5m
Mayeso otulutsa pang'ono pa kutentha kwapakati	25 kv
Mayeso a Impulse voltage	95 ℃ ~ 100 ℃, 200kV
Kutentha kwapang'onopang'ono kutulutsa mayeso	95 ℃ ~ 100 ℃, 25kV
Kuyesa kosalekeza kwa kuchuluka kwa kuthamanga kwa mpweya mumlengalenga	54kv ku
Mayeso okhazikika afupipafupi amphamvu	85.0kA

20kV single corekutsika kozizira zipangizo chingwedzina lazogulitsa ndi mtundu wake

	Mtundu wa cholumikizira	Kufotokozera kwa chingwe (mm²)	Kufotokozera ndi chitsanzo
Chingwe chapakati chimodzi	Single-core indoor terminal	35-70	NLS-20/1.1
		95-150	NLS-20/1.2
		185-400	NLS-20/1.3
		500-630	NLS-20/1.4
	Single-core outdoor terminal	35-70	WLS-20/1.1
		95-150	WLS-20/1.2
		185-400	WLS-20/1.3
		500-630	WLS-20/1.4
	Cholumikizira chapakati chapakati chimodzi	35-70	ZLS-20/1.1
		95-150	ZLS-20/1.2
		185-400	ZLS-20/1.3
		500-630	ZLS-20/1.4
Chingwe chapakati-patatu	Malo atatu oyambira mkati	35-70	NLS-20/3.1
		95-150	NLS-20/3.2
		185-400	NLS-20/3.3
		500-630	NLS-20/3.4
	Malo atatu oyambira kunja	35-70	NLS-20/3.1
		95-150	NLS-20/3.2
		185-400	NLS-20/3.3
		500-630	NLS-20/3.4
	Cholumikizira chapakati chapakati pa atatu	35-70	ZLS-20/3.1
		95-150	ZLS-20/3.2
		185-400	ZLS-20/3.3
		500-630	ZLS-20/3.4