Mea Hana Palekana Palekana Kūʻai Kūʻai Nui no ka Palekana Uila o nā Kaapuni Hōʻailona Kiʻi i Hōʻike ʻia

Mea Hana Palekana Palekana Kūʻai Nui no ka Palekana Uila o nā Kaapuni Hōʻailona

Wehewehe Pōkole:

He mea ia i hoʻohana ʻia e kaupalena i ke kahe piʻi koke a me ka hoʻokuʻu ʻana i ke kahe piʻi, ma ka liʻiliʻi me kahi ʻāpana non-linear.

Kūkulu a me nā hiʻohiʻona

Kahi o ka Hoʻohana: Nā Papa Hoʻolaha Nui
ʻAno Hoʻomalu: LN, N-PE
Nā Loiloi Piʻi: Iimp = 12.5kA (10/350μs) / In = 20kA (8/20μs)
Māhele IEC/EN/UL: Papa I+II / ʻAno 1+2
Nā Mea Palekana: MOV Ikehu Kiʻekiʻe a me GDT
Hale Noho: Hoʻolālā Pluggable
Hoʻokō: IEC 61643-11:2011 / EN 61643-11:2012 / UL 1449 Paʻi 4

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Ke pili nei i ke kumumanaʻo o ka "maikaʻi, nā lawelawe, ka pono a me ka ulu ʻana", i kēia manawa ua loaʻa iā mākou nā hilinaʻi a me nā hoʻomaikaʻi mai ka mea kūʻai kūloko a me ka honua no ka Wholesale Intrinsically Safe Surge Protector Device no ka pale uila o nā Signal Circuits, Hāʻawi mau mākou i nā huahana maikaʻi loa a me ka lawelawe maikaʻi loa no ka hapa nui o nā mea hoʻohana ʻoihana a me nā mea kālepa. Welina maikaʻi e hui pū me mākou, e hana hou kākou, a lele i nā moeʻuhane.
Ke pili nei i ke kumumanaʻo o "ka maikaʻi, nā lawelawe, ka pono a me ka ulu ʻana", i kēia manawa ua loaʻa iā mākou nā hilinaʻi a me nā hoʻomaikaʻi mai ka mea kūʻai kūloko a me ka honua noNā Mea Palekana Lohi Mana & Hōʻailona Kina a me ka Mea Palekana Lohi, mālama mau mākou i kā mākou hōʻaiʻē a me ka pōmaikaʻi like i kā mākou mea kūʻai aku, koi aku i kā mākou lawelawe kiʻekiʻe e hoʻoneʻe i kā mākou mea kūʻai aku. hoʻokipa mau i kā mākou mau hoaaloha a me nā mea kūʻai aku e hele mai e kipa i kā mākou hui a alakaʻi i kā mākou ʻoihana, inā makemake ʻoe i kā mākou huahana, hiki iā ʻoe ke waiho i kāu ʻike kūʻai ma ka pūnaewele, a e hoʻokaʻaʻike koke mākou iā ʻoe, mālama mākou i kā mākou hana like me ka ʻoiaʻiʻo a makemake mākou e maikaʻi nā mea āpau ma kou ʻaoʻao.

ʻIkepili loea

IEC Uila			150	275	320
Ka Uila AC Maʻamau (50/60Hz)		Uc/Un	120V	230V	230V
Ka Manawa Hana Hoʻomau Loa (AC)	(LN)	Uc	150V	270V	320V
Ka Manawa Hana Hoʻomau Loa (AC)	(N-PE)	Uc	255V
Ke Au Hoʻokuʻu Nominal (8/20μs)	(LN)/(N-PE)	In	20 kA/50kA
Ka Manawa Hoʻokuʻu Kiʻekiʻe Loa (8/20μs)	(LN)/(N-PE)	ʻImax	50 kA/100 kA
Ke Au Hoʻokuʻu Impulse (10/350μs)	(LN)/(N-PE)	ʻIimp	12.5kA/50kA
Ikehu Kūikawā	(LN)/(N-PE)	W/R	39 kJ/Ω / 625 kJ/Ω
Hoʻopiʻi	(LN)/(N-PE)	Q	6.25 As/12.5As
Pae Palekana Uila	(LN)/(N-PE)	Up	1.0kV/1.5 kV	1.5 kV/1.5 kV	1. 6kV/1.5 kV
	(N-PE)	ʻIfi	100 mau mea kaua
Ka Manawa Pane	(LN)/(N-PE)	tA	<25ns/<100 ns
Hoʻopaʻa Hoʻihoʻi (max)			315A/250A gG
Ka helu o kēia manawa kaapuni pōkole (AC)	(LN)	ISCCR	25kA/50kA
Kūpaʻa ʻo TOV i 5s	(LN)	UT	180V	335V	335V
A hiki i ka 120min	(LN)	UT	230V	440V	440V
		ʻano hana	Palekana ka hāʻule ʻana	Palekana ka hāʻule ʻana	Palekana ka hāʻule ʻana
Kūpaʻa ʻo TOV i 200ms	(N-PE)	UT	1200V
UL Electrical
Ka Manawa Hana Hoʻomau Loa (AC)		MCOV	150V/255V	275V/255V	320V/255V
Ka helu palekana uila		VPR	600V/1200V	900V/1200V	1200V/1200V
Ke Au Hoʻokuʻu Nominal (8/20μs)		In	20kA/20kA	20kA/20kA	20kA/20kA
Ka helu o kēia manawa kaapuni pōkole (AC)		SCCR	200kA	150kA	150kA

Alakaʻi Koho Moʻo SPD no ka ʻōnaehana lako mana

ʻO ke kau ʻana o SPD ma kēlā me kēia wahi pale uila, e like me ke kūlana o ke ʻano uila haʻahaʻa haʻahaʻa, hana i ka hoʻokaʻawale ʻana o nā lako uila e like me ka māhele voltage over, hiki i kona pae voltage impulse pale insulation ke hoʻoholo i ke koho ʻana o SPD. Wahi a ke kūlana o ke ʻano uila haʻahaʻa haʻahaʻa, hana i ka hoʻokaʻawale ʻana o nā lako uila e like me ka māhele voltage over e like me ka pae hōʻailona, pae hoʻouka, pae hoʻolaha a me ka pae kaohi, pae lako mana. ʻO kona pae voltage impulse pale insulation: 1500V, 2500V, 4000V, 6000V. E like me ke kūlana hoʻonohonoho lako pale i ʻokoʻa a me ke au uila ʻokoʻa o nā wahi pale uila like ʻole, e hoʻoholo i ke kūlana hoʻonohonoho o SPD no ka lako mana a me ka hiki ke haki.

ʻAʻole pono e ʻoi aku ka mamao o ke kau ʻana ma waena o kēlā me kēia pae SPD ma mua o 10m, ʻo ka mamao ma waena o SPD a me nā lako i pale ʻia e like me ka pōkole e like me ka hiki, ʻaʻole e ʻoi aku ma mua o 10m. Inā ma muli o ka palena o ke kūlana hoʻonohonoho, ʻaʻole hiki ke hōʻoia i ka mamao o ke kau ʻana, a laila pono e hoʻokomo i ka ʻāpana decoupling ma waena o kēlā me kēia pae SPD, e pale ʻia ka SPD ma hope o ka papa e ka SPD papa mua. I loko o ka ʻōnaehana hoʻolako mana haʻahaʻa haʻahaʻa, hiki i ka hoʻopili ʻana i kahi inductor ke hoʻokō i ke kumu decoupling.

SPD no ke kumumanaʻo koho kikoʻī o ka ʻōnaehana lako mana

Ka nui o ka uila hana mau: ʻoi aku ka nui ma mua o nā lako i pale ʻia, ʻo ka nui o ka uila hana mau o ka ʻōnaehana.

ʻŌnaehana TT: Uc≥1.55Uo (ʻO Uo ka ʻōnaehana haʻahaʻa haʻahaʻa i ka uila laina null)

ʻŌnaehana TN: Uc≥1.15Uo

ʻŌnaehana IT: Uc≥1.15Uo (ʻO Uo ka ʻōnaehana uila haʻahaʻa i ka uila laina)

Pae Hoʻomalu Uila: emi ma mua o ka insulation e kū i ka uila impulse o nā lako i pale ʻia

Au hoʻokuʻu i helu ʻia: hoʻoholo ʻia e like me ke kūlana uila o ke kūlana i hoʻokomo ʻia a me ka ʻāpana pale uila.

Ke pili nei i ke kumumanaʻo o ka "maikaʻi, nā lawelawe, ka pono a me ka ulu ʻana", i kēia manawa ua loaʻa iā mākou nā hilinaʻi a me nā hoʻomaikaʻi mai ka mea kūʻai kūloko a me ka honua no ka Wholesale Intrinsically Safe Surge Protector Device no ka pale uila o nā Signal Circuits, Hāʻawi mau mākou i nā huahana maikaʻi loa a me ka lawelawe maikaʻi loa no ka hapa nui o nā mea hoʻohana ʻoihana a me nā mea kālepa. Welina maikaʻi e hui pū me mākou, e hana hou kākou, a lele i nā moeʻuhane.
ʻO nā mea hana pale uila ikaika a me nā hōʻailona Kina kūʻai nui a me ka pale uila, mālama mau mākou i kā mākou hōʻaiʻē a me ka pono like i kā mākou mea kūʻai aku, koi aku i kā mākou lawelawe kiʻekiʻe e hoʻoneʻe i kā mākou mea kūʻai aku. hoʻokipa mau i kā mākou mau hoaaloha a me nā mea kūʻai aku e hele mai e kipa i kā mākou hui a alakaʻi i kā mākou ʻoihana, inā makemake ʻoe i kā mākou huahana, hiki iā ʻoe ke waiho i kāu ʻike kūʻai ma ka pūnaewele, a e hoʻokaʻaʻike koke mākou iā ʻoe, mālama mākou i kā mākou hana like me ka ʻoiaʻiʻo a makemake mākou e maikaʻi nā mea āpau ma kou ʻaoʻao.

Ma mua: Kumukūʻai Kūʻai Uila ATS Automatic Changeover Switches 160A 4p Transfer Switch no ka Mea Hana

Aʻe: Kumukūʻai kūpono o ka Molded Case Circuit Breaker 2p 400V 32A 40A 63A 80A 100A 125A MCCB Main Switch

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou