China High Voltage JN15 Grounding Earthing Ngbanwe N'ihi VCB switchgear factory na-emepụta |Aiso

Igwe ọkụ dị elu JN15 Grounding Earthing Switch Maka switchgear VCB

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Nkọwa ngwaahịa Earthing Switch

Jn15 ime ụlọ elu voltaji ọzọ-nke ugbu a earthing mgba ọkụ na-eji dị ka ngwaahịa nkwado maka ime ụlọ atọ-phase alternating-ugbu a usoro ike nke 3 ~ 40.5kV na 50(60) Hz na elu voltaji mgba ọkụ cabinets ma ọ bụ dị ka earthing mgba ọkụ maka mmezigharị nke ngwa eletriki eletrik dị elu.A na-eji usoro dị mfe na kọmpat mara ya, ịdị arọ dị arọ, ọrụ na-agbanwe agbanwe, nrụnye dị mfe na nkwụsi ike okpomọkụ dị mma na nkwụsi ike ike.

JN15-12/24/40.5KV ime ụlọ elu-voltaji ọzọ-ugbu a earthing mgba ọkụ na-emepụta n'usoro na-esonụ ụkpụrụ na codes.

GB 1985 Igwe ọkụ na-agbanwe agbanwe-dị ugbu a disconnectors na earthing switchesIEC 62271-102 Igwe na-agbanwe voltaji dị ugbu a na mgba ọkụ ụwa.
Ọdịnihu Gburugburu Ebe Obibi na-agbagharị voltaji dị elu

Ọnọdụ okpomọkụ: -40°C~+40°C (n'okpuru 35°C n'ime awa 24)Iru mmiri dị ala: ≤95% (nkezi kwa ụbọchị) ma ọ bụ ≤90% (nkezi kwa ọnwa)Elu: ≤ 1000m

Ngbanwe Grounding Main Nka na ụzụ Parameters

Ihe		Nkeji	Nkọwa nke valie
Egosiri voltaji		KV	12/24/40.5
Enyere ọkwa mkpuchi mkpuchi	Ọkụ ọkụ na-eguzogide voltaji	KV	75,145,185
Enyere ọkwa mkpuchi mkpuchi	1min ike-ugboro na-eguzogide voltaji	KV	42,65,95
Ugboro ugboro		Hz	50/60
Obere oge na-eguzogide ugbu a		kA	31.5 / 40
Enyere ikike iguzogide ugbu a(uru kacha elu)		kA	80/100
Ogologo etiti etiti		mm	Lee okpokoro