Sayarwa Mai Zafi don CJW1 2000A Nau'in Drawout Air Circuit Breaker 3p 4p Acb

Takaitaccen Bayani:

Aikace-aikace

Ana iya amfani da na'urorin fashewa na duniya na CJW1 masu wayo don sarrafa hanyar rarraba wutar lantarki mai ƙarancin wutar lantarki da kuma kiyaye ta lafiya. Ana shigar da su a cikin ƙananan bangarorin rarraba wutar lantarki, suna aiki azaman babban maɓalli don taka rawar tsaro gabaɗaya. Yanayin fasaha na lts ya kai matsayin ci gaba na duniya na irin waɗannan samfuran a cikin shekarun 1990. Ya dace da da'irar AC 50Hz, ƙimar wutar lantarki shine 660V (690V) ko ƙasa da haka, ƙimar wutar lantarki ta yanzu shine 400A-6300A.

Mai sarrafa hankali daban-daban yana ba da ayyuka daban-daban.

Na'urorin da ke karya sun bi ka'idojin da ke ƙasa, IEC 60947-2, GB14048.2-2001.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Ma'aikatanmu sun san su sosai kuma sun amince da su, kuma za su ci gaba da haɓaka buƙatun kuɗi da zamantakewa na siyarwa mai zafi don CJW1 2000A Na'urar Rarraba Jirgin Ruwa Mai Kaya 3p 4p Acb, Muna ci gaba da samar da madadin haɗin kai ga abokan ciniki kuma muna fatan ƙirƙirar hulɗa mai dorewa, aminci, da fa'ida ga juna tare da masu amfani. Muna tsammanin duba ku da gaske.
Mabukatan mu suna da karbuwa sosai kuma masu amfani sun amince da su kuma za su biya buƙatun kuɗi da zamantakewa na yau da kullun donInjin Kare Da'ira na Duniya da Acb na ChinaA halin yanzu, an fitar da kayayyakinmu zuwa kasashe sama da sittin da yankuna daban-daban, kamar Kudu maso Gabashin Asiya, Amurka, Afirka, Gabashin Turai, Rasha, Kanada da sauransu. Muna fatan yin mu'amala mai kyau da dukkan abokan ciniki a China da sauran sassan duniya.

Rarrabawa

Dangane da shigarwa: gyarawa da kuma zana-fita
Dangane da sandunan: sanduna uku, sanduna huɗu
Dangane da hanyoyin aiki: mota da hannu (gyara da gyara)
A cewar sanarwar: mai hankali kan mai sarrafa halin yanzu, sakin gaggawa (ko jinkiri) na ƙarƙashin ƙarfin lantarki, da sakin shunt
Ikon mai sarrafa over-current mai hankali:
Rarrabawa: Nau'in H (na al'ada), Nau'in M (na al'ada mai hankali), Nau'in L (na tattalin arziki)
yana da aikin kiyaye iyakacin lokaci mai tsawo na jinkiri da yawa daga lokaci zuwa lokaci
aikin kariya na ƙasa na mataki ɗaya
Aikin nuni: saita nuni na yanzu, nuni na halin yanzu, kowace nuni na ƙarfin lantarki na waya (ya kamata a ambaci kamar yadda kuka yi oda).
Aikin ƙararrawa
Aikin gano kai
Aikin gwaji

Yanayin Muhalli don Aiki da Shigarwa

Zafin yanayi: -5℃ ~ 40℃, da matsakaicin zafin jiki a cikin awanni 24 ƙasa da +35℃ (sai dai umarni na musamman).
Tsawaita wurin shigarwa: ≤2000m.
Danshin da ke da alaƙa da yanayi: Ba zai wuce kashi 50% a matsakaicin zafin jiki na +40℃ ba. Idan aka yi la'akari da ƙarancin zafin jiki, za a yarda da ƙarin zafi, amma matsakaicin zafin jiki mafi ƙanƙanta a cikin wata ba zai wuce +25℃ a cikin watan da ya fi danshi ba, kuma matsakaicin matsakaicin adadin da ke da alaƙa da yanayi na wata ba zai wuce kashi 90% a cikin wannan watan ba, kuma idan aka yi la'akari da raɓar da ke saman kayan, wanda zai bayyana saboda canjin zafin jiki.
Kariyar gurɓatawa: digiri 3.
Rukunan shigarwa: Ⅳ don manyan da'irorin breaker, na'urorin sakin wutar lantarki da kuma babban da'irar transformers; Ⅲ don sauran da'irorin taimako da da'irar sarrafawa.
Na'urorin fashewa da ake amfani da su a jiragen ruwa da kuma a yankunan da ke da danshi na iya aiki ba tare da tasirin iska mai danshi, hazo mai gishiri da mildew ba.
Na'urorin fashewa da ake amfani da su a jiragen ruwa na iya aiki yadda ya kamata a ƙarƙashin girgizar al'ada.
Ya kamata a sanya na'urar fashewa bisa ga ƙa'idodi da ke cikin littafin aiki. Ga na'urorin fashewa da ake amfani da su a kowa, na'urar girgiza ta tsaye ba ta wuce 50 ba, don wanda ake amfani da shi a jiragen ruwa, na'urar girgiza ta tsaye ba ta wuce 22.50 ba.
Ya kamata a sanya na'urar fashewa a wurin da babu wani abu mai fashewa da ƙurar da ke iya haifar da iskar gas, wanda zai lalata ƙarfe ko kuma ya lalata rufin.
Ya kamata a sanya na'urar karya a cikin sashin allon kunnawa kuma a gyara firam ɗin ƙofa, matakin kariya har zuwa lP40.

Bayanan Fasaha da Ƙarfi

Tebur na yanzu mai ƙima 1
Matsayin halin yanzu na firam Inm A					An ƙima halin yanzu a cikin A
2000					(400)630,800,1000,1250,1600,2000
3200					2000,2500,2900,3200
4000					3200,3600,4000
6300					4000,5000,6300

Ƙarfin karya gajerun da'ira da juriyar ɗan gajeren lokaci na masu karya, nisan arcing "sifili" ne (saboda wajen mai karya babu arcing.) Tebur 2

Matsayin halin yanzu na firam Inm A		2000	3200	4000	6300
Ƙarfin karyawa na gajeren da'ira mai ƙima lcu(kA)O-CO	400V	80	80	100	120
Ƙarfin karyawa na gajeren da'ira mai ƙima lcu(kA)O-CO	690V	50	50	75	85
Ƙwarewar aiki mai sauri da sauri nx lcu(KA)/COS∅	400V	176/0.2	176/0.2	220/0.2	264/0.2
Ƙwarewar aiki mai sauri da sauri nx lcu(KA)/COS∅	690V	105/0.25	105/0.25	165/0.2	187/0.2
An ƙididdige juriya na ɗan gajeren lokaci lcw lcs(kA)O-CO-CO	400V	50	50	80	100
	690V	40	40	65	75
An ƙididdige juriya na ɗan gajeren lokaci lcw (kA)———”+0.4s,O-CO	400V	50	50	65/80 (MCR)	85/100(MCR)
	690V	40	40	50/65(MCR)	65/75(MCR)
Sanarwa: Wayar shigarwa da fitarwa iri ɗaya ne don karyewar ƙarfin.

Matsakaicin ƙarfin lalatawa shine 360W ga masu fashewa, kuma a cikin yanayin zafi daban-daban, da kuma wutar lantarki mai ɗorewa da aka ƙididdige za ta canza. Tebur 3

Yanayi na yanayi zafin jiki℃	Matsayin halin yanzu
Yanayi na yanayi zafin jiki℃	400A	630A	800A	1000A	1250A	1600A	2000A
40	400A	630A	800A	1000A	1250A	1600A	2000A
50	400A	630A	800A	1000A	1250A	1550A	1900A
60	400A	630A	800A	1000A	1250A	1550A	1800A

Siffar kariya ta mai sarrafawa ta hanyar amfani da fasaha da ayyuka Saiti da kuskure. Tebur 4

Jinkiri mai tsawo	Jinkirin ɗan gajeren lokaci		Nan take		Kuskuren da aka yi a ƙasa
lr1	lr2	Kuskure	lr3	Kuskure	lr4	Kuskure
(0.4-1) Cikin	(0.4-15) Cikin	±10%	ln-50kA(Inm=2000A) ln-75kA(Inm=3200A)	±15%	lnm = 2000~3200A (0.2-0.8) Cikin (1200A,160A)	±10%
Lura: Idan yana da kariya ta matakai uku a lokaci guda, saitin ba zai wuce ba.

Jinkiri mai tsawo akan aikin lokaci na yanzu yana nuna I2TL, =(1.51lr1)2tL, kuma lokacin aikinsa (1.02-2.0) Ir1, yana da kuskuren lokaci shine ±15%. Tebur 5

1.05Ir1	1.3Ir1	1.5Ir1 Lokacin saita S	15	30	60	120	240	480
Aiki na awa 2 babu	Aiki awanni 1	Lokacin Saita 2.0Ir S	8.4	16.9	33.7	67.5	135	270

bayanin samfurin1 bayanin samfurin2 Ma'aikatanmu sun san su sosai kuma sun amince da su, kuma za su ci gaba da haɓaka buƙatun kuɗi da zamantakewa na siyarwa mai zafi don CJW1 2000A Na'urar Rarraba Jirgin Ruwa Mai Kaya 3p 4p Acb, Muna ci gaba da samar da madadin haɗin kai ga abokan ciniki kuma muna fatan ƙirƙirar hulɗa mai dorewa, aminci, da fa'ida ga juna tare da masu amfani. Muna tsammanin duba ku da gaske.
Siyarwa Mai Zafi donInjin Kare Da'ira na Duniya da Acb na ChinaA halin yanzu, an fitar da kayayyakinmu zuwa kasashe sama da sittin da yankuna daban-daban, kamar Kudu maso Gabashin Asiya, Amurka, Afirka, Gabashin Turai, Rasha, Kanada da sauransu. Muna fatan yin mu'amala mai kyau da dukkan abokan ciniki a China da sauran sassan duniya.