Kiʻekiʻe/Haʻahaʻa Voltage Complete Plant

GGD AC Haʻahaʻa Voltage Power Distribution Cabinet

ʻO ka GGD AC haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa he ʻano hou o ka ʻāpana haʻahaʻa haʻahaʻa haʻahaʻa i hoʻolālā ʻia ma ke kumu o ka palekana, ka hoʻokele waiwai, ka noʻonoʻo a me ka hilinaʻi e like me nā koi o ka luna o ka Ministry of Energy, ka hapa nui o nā mea hoʻohana mana a me nā keʻena hoʻolālā. . Loaʻa i ka huahana nā hiʻohiʻona o ka hiki ke ʻāpana kiʻekiʻe, ke kūpaʻa maikaʻi a me ka wela, ka hoʻolālā uila maʻalahi, ka hui kūpono, ka hana ikaika, ka hana hou a me ka pae pale kiʻekiʻe. Hiki ke hoʻohana ʻia ma ke ʻano he huahana hou o ka switchgear haʻahaʻa haʻahaʻa.

ʻO GGD AC haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa keʻena kaʻina kūpono no nā mea hoʻohana mana e like me nā mea kanu mana, substations, nā hale hana a me nā mines, a me nā mea ʻē aʻe, me AC 50Hz, helu ʻia ka volta hana o 380V a helu ʻia ka hana o kēia manawa o 3150A, a hoʻohana ʻia no ka hoʻololi ʻana i ka mana, hāʻawi. a me ka hoomalu ana i ka mana, kukui a me ka haawi ana.

ʻO GGD AC haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e like me IE0439 "Low-voltage switchgear and control gear", GB7251 "Low-voltage switchgear and other standards".

Kāhea iā mā˚ou

Nā palena ʻenehana

Hoʻohālike	Voltage koho(V)	Heluhelu i kēia manawa（A）		Kaapuni pōkole i koho ʻia Ke au haʻihaʻi （KA）	Kū i kēia manawa (KA/IS)	Kiʻekiʻe kiʻekiʻe e kū i kēia manawa (KA) ）
GGD1	380	A	1000	15	15	30
		B	630
		C	400
GGD2	380	A	1600	30	30	63
		B	1250
		C	1000
Papa pale	IP30
Busbar	ʻEkolu ʻāpana ʻehā uea (A, B, C, PEN) ʻEkolu manawa ʻelima ʻōnaehana (A, B, C, PE, N)

Kaiapuni hana

1. ʻAʻole ʻoi aku ka kiʻekiʻe o ka ea ambient ma mua o + 40 ° C a ʻaʻole haʻahaʻa ma mua o-5 ° C. ʻAʻole ʻoi aku ke kiʻekiʻe o ka mahana maʻamau i loko o 24 mau hola ma mua o +35 ° C.

2. ʻO ka hoʻokomo a me ka hoʻohana ʻana i loko, ʻaʻole ʻoi aku ke kiʻekiʻe o ke kiʻekiʻe o kahi e hoʻohana ai i 2000 mika.

3. ʻAʻole ʻoi aku ka haʻahaʻa haʻahaʻa o ka ea ambient ma mua o 50% ma ke kiʻekiʻe kiʻekiʻe o + 40 ° C, a ʻae ʻia kahi mahana pili nui ma ka wela haʻahaʻa. (no ka laʻana, 90% ma +20°C) Pono e noʻonoʻo ʻia ka mana o ka condensation i kekahi manawa ma muli o ka hoʻololi ʻana o ka mahana.

4. Ke hoʻokomoʻia nā mea hana,ʻaʻole eʻoi aku ka nui o ke kuhi mai ka mokulele kū i ka 5%.

5. Pono e hoʻokomo ʻia nā mea hana ma kahi ʻaʻohe haʻalulu ikaika a ʻaʻole i ʻino nā mea uila.

6. Hiki i nā mea hoʻohana ke kūkākūkā me ka mea hana e hoʻoponopono i nā koi kūikawā.