China 8.7/15kV ozizira shrink chingwe Chalk fakitale ndi opanga

8.7/15kV ozizira shrink chingwe Chalk

8.7/15kV ozizira shrink chingwe Chalk mndandanda mankhwala, oyenera 12/20, 18/24kV limodzi pachimake, atatu

core polyethylene ndi cross-linked polyethylene mphamvu zingwe. Wopangidwa ndi mphira wamadzimadzi wa silicone, wopanda madzi,

kuwongolera kupsinjika, kutchingira, kutchinjiriza mu chimodzi. Ili ndi mphamvu zamagetsi komanso zamakina ndipo imatha kugwiritsidwa ntchito

kwa nthawi yayitali pansi pazikhalidwe zosiyanasiyana zoyipa zachilengedwe. Lili ndi ubwino wa kulemera kopepuka komanso kosavuta

kukhazikitsa. Amagwiritsidwa ntchito kwambiri mumagetsi, petroleum, mankhwala, zitsulo, njanji, doko ndi zomangamanga

ndi minda ina

Ntchito zaukadaulo

AC imapirira mayeso amagetsi	39kv,5 min
Mayeso otulutsa pang'ono kutentha	15 kV
Mayeso a Impulse voltage	95 ℃ ~ 100 ℃, 95kV
Kutentha kwapang'onopang'ono kuyesa kutulutsa	95 ℃ ~ 100 ℃, 15kV
Kuyesa kosalekeza kwa kuchuluka kwa kuthamanga kwa mpweya mumlengalenga	22 kv
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	25-50	NLS-15/1.1
		70-120	NLS-15/1.2
		150-240	NLS-15/1.3
		300-400	NLS-15/1.4
		500-630	NLS-15/1.5
	Single-core outdoor terminal	25-50	WLS-15/1.1
		70-120	WLS-15/1.2
		150-240	WLS-15/1.3
		300-400	WLS-15/1.4
		500-630	WLS-15/1.5
	Cholumikizira chapakati chapakati chimodzi	25-50	ZLS-15/1.1
		70-120	ZLS-15/1.2
		150-240	ZLS-15/1.3
		300-400	ZLS-15/1.4
		500-630	ZLS-15/1.5
Chingwe chapakati-patatu	Malo atatu oyambira mkati	25-50	NLS-15/3.1
		70-120	NLS-15/3.2
		150-240	NLS-15/3.3
		300-400	NLS-15/3.4
		500-630	NLS-15/3.5
	Malo atatu oyambira kunja	25-50	WLS-15/3.1
		70-120	WLS-15/3.2
		150-240	WLS-15/3.3
		300-400	WLS-15/3.4
		500-630	WLS-15/3.5
	Cholumikizira chapakati chapakati pa atatu	25-50	ZLS-15/3.1
		70-120	ZLS-15/3.2
		150-240	ZLS-15/3.3
		300-400	ZLS-15/3.4
		500-630	ZLS-15/3.5