ʻO China Grounding Switch JN15 Model 24kV Indoor High Voltage Earthing Switch hale hana a me nā mea hana |Aiso

Hoʻololi Kūlohelohe JN15 Ke Ana Hoʻohālike 24kV Kiʻekiʻe Voltage Hoʻololi Honua

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Hōʻikeʻike Huahana Hoʻololi honua

Hoʻohana ʻia ʻo Jn15 i loko o ka hale kiʻekiʻe-voltage alternating-current earth switch ma ke ʻano he huahana kākoʻo no nā ʻōnaehana mana ʻekolu-phase alternating- o kēia manawa o 3 ~ 40.5kV a me 50(60)Hz a me nā keʻena hoʻololi uila kiʻekiʻe a ma ke ʻano he hoʻololi honua no ka ka hoʻoponopono ʻana i nā mea uila uila kiʻekiʻe.Hōʻike ʻia ia e ka maʻalahi a me ka paʻa paʻa, ke kaumaha māmā, ka hana maʻalahi, ka hoʻonohonoho maʻalahi a me ke kūpaʻa wela maikaʻi a me ke kūpaʻa ikaika.

ʻO JN15-12/24/40.5KV i loko o ka hale kiʻekiʻe-voltage alternating-i kēia manawa hoʻololi honua i hana ʻia e like me nā kūlana a me nā code.

GB 1985 Nā mea wehe a me nā hoʻololi honuaIEC 62271-102 Nā mea hoʻokaʻawale kiʻekiʻe a me nā hoʻololi honua.
Kiekie Voltage Earth Switch Nā Kūlana Kaiapuni

ʻO ka mahana wela: - 40°C~+40°C (ma lalo o 35°C i loko o 24 mau hola)ʻO ka haʻahaʻa pili: ≤95% (ka awelika o kēlā me kēia lā) a i ʻole ≤90% (ka awelika mahina)Kiʻekiʻe: ≤ 1000m

Loko High Voltage Earthing Switch Main Technical Parameters

'ikamu		Unite	Rsference valie
Volta koho		KV	12/24/40.5
Kiekie insulation i kohoia	Kū'ē ka uila uila	KV	75,145,185
Kiekie insulation i kohoia	1min mana-frequency kū i ka uila	KV	42,65,95
Ua helu pinepine ʻia		Hz	50 / 60
Hoʻopaʻa ʻia i ka wā pōkole e kū i kēia manawa		kA	31.5 / 40
Hoʻopaʻa ʻia e kū i kēia manawa (waiwai kiʻekiʻe)		kA	80 / 100
Ka mamao waena waena		mm	Nānā i ka papaʻaina