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Hanyar Busway mai ƙarancin wuta mai jurewa

Takaitaccen Bayani:

Hanyar busway mai jujjuyawar ta dace da nau'ikan wayoyi huɗu masu ƙarfi guda uku da tsarin samar da wutar lantarki guda biyar da tsarin rarrabawa tare da AC 50 ~ 60Hz, ƙarfin lantarki 660V da ƙasa, 250 ~ 3150A na yanzu tare da manyan buƙatun kariyar wuta.Samfurin da aka yi da insulating abu tare da high zafin jiki juriya a sama 500 ℃, yayin da zafi rufi Layer aka sanya daga zafi rufi da zafin jiki resistant abu sama da 1000 ℃, da kuma harsashi da aka yi da karfe.Titin bas ɗin da ke jure gobara ya wuce 950°C, minti 90 zuwa 3-hour gwajin zafin wuta mai zafi, da kuma cikakken gwajin ɗaukar kaya na yanzu da gwajin hana ruwa, da kuma cikakken gwajin daidaitattun hanyoyin mota. , don haka zaɓin wannan hanyar bas ɗin zai iya tabbatar da ikon ɗaukar halin yanzu da kwanciyar hankali na wutar lantarki don kayan aikin kashe gobara.Wannan jerin samfuran na iya kula da samar da wutar lantarki na wani ɗan lokaci idan akwai wuta don tabbatar da isasshen lokacin fara kayan aikin kashe gobara, sharar hayaki da iska, da fitar da mutane.


Cikakken Bayani

Tags samfurin

Sigar Samfura

Matsayin gudanarwa IEC61439-6, GB7251.1, HB7251.6
Tsari Waya mai lamba uku, waya mai hawa uku, wayoyi biyar mai hawa uku, wayoyi biyar-biyar (harsashi kamar PE)
Ƙididdigar mitar f (Hz) 50/60
Ƙididdigar wutar lantarki Ui (V) 1000
Ƙimar wutar lantarki mai aiki Ue (V) 380-690
halin yanzu (A) 250A ~ 6300

Ma'aunin Fasaha na Samfur

  • NHCCX jerin busways suna cikin yarda da IEC60439-1 ~ 2, GB7251.1-2, JISC8364, GB9978 ma'auni don kowane aiki.
  • Titin bas na iya jure mitar 2500V ga jure wutar lantarki na minti 1 ba tare da lalacewa da walƙiya ba.
  • Hanyar bus ɗin tana iya jure ƙarfin lantarki da matsalolin zafi saboda amfani da yumbu mai ƙarfi a matsayin kayan rabuwa na lokaci.Dangane da bayanan da ke cikin Tebura (2), hanyoyin bas sun wuce gwajin kwanciyar hankali mai ƙarfi da zafi kuma sun nuna nakasar ^ wanda ba a iya ganowa bayan gwajin.
rated aiki halin yanzu (A) 250 400 630 800 1000 1250 1600 2000 2500 3150
Juriya na ɗan gajeren lokaci (A) 10 15 20 30 30 40 40 50 60 75
Kololuwar jure halin yanzu (A) 17 30 40 63 63 84 84 105 132 165
Haɓakar yanayin zafi na sassa masu gudanar da titin bus ɗin bai wuce ƙimar da aka lissafa ba
a cikin tebur mai zuwa lokacin da aka wuce ƙimar halin yanzu na dogon lokaci
bangaren gudanarwa Matsakaicin haɓakar zafin jiki da aka yarda (K)
haɗin tasha 60
Gidaje 30

Teburin Zaɓin samfur

Matsayin yanzu (A) Suna NHKMC1 Mosway mai jure wuta/4P NHKMC1 Mosway mai jure wuta/5P
Girma Fadi (mm) Maɗaukaki (mm) Fadi (mm) Maɗaukaki (mm)
250A 192 166 213 166
400A 192 176 213 176
630A 195 176 213 176
800A 195 196 213 196
1000A 195 206 213 206
1250A 195 236 213 236
1600A 208 226 232 226
2000A 208 246 232 246
2500A 224 276 250 276
3150A 224 306 250 306
Matsayin yanzu (A) Suna NHCCX Mosway mai jure wuta/4P NHCCX Mosway mai jure wuta/5P
Girma Fadi (mm) Maɗaukaki (mm) Fadi (mm) Maɗaukaki (mm)
250A 240 180 261 180
400A 240 180 261 190
630A 243 190 261 190
800A 243 210 261 210
1000A 243 220 261 220
1250A 243 250 261 250
1600A 256 258 280 258
2000A 256 278 280 278
2500A 272 308 298 308
3150A 272 338 298 338
Matsayin yanzu (A) Suna NHKMC2 Mosway mai jure wuta/4P NHKMC2 Mosway mai jure wuta/5P
Girma Fadi (mm) Maɗaukaki (mm) Fadi (mm) Maɗaukaki (mm)
250A 161 128 164 128
400A 161 138 164 138
630A 161 148 164 148
800A 161 158 164 158
1000A 161 178 164 178
1250A 161 208 164 208
1600A 161 248 164 248
2000A 169 248 173 248
2500A 169 283 173 283
3150A 169 308 173 308

Amfani

Babban ƙarfin ɗaukar nauyi
Irin wannan tashar busway tana ɗaukar harsashin bayanin martaba na ƙarfe, wanda zai iya ɗaukar nauyin 70kg na matsa lamba a tsakiyar hanyar bus ɗin 3m, kuma cibiyar harsashi za a iya canza shi da bai wuce 5mm ba lokacin da yanayin zafi ya canza ba daidai ba.

Dogon lokacin juriya na wuta
An rarraba jerin motocin bus ɗin wuta zuwa NHCCX, NHKMC1 da NHKMC2 bisa ga nau'in tsari da nau'in jiyya mai jure gobara, kuma ana nuna iyakoki masu tsayayyar wuta a ƙarƙashin yanayin kuzari a cikin tebur.

Samfura Tsarin tsari Iyakar juriyar wuta (minti) Zazzabi mai jurewa wuta (℃) Aikace-aikace
NHCCX Mai yawa 60 850 Samar da wutar lantarki ta al'ada
Wutar wutar lantarki
Bayanin NHKMC1 Nau'in iska 60 900 Samar da wutar lantarki ta al'ada
Wutar wutar lantarki
NHKMC2 Nau'in iska 120 1050 Wutar wutar lantarki

Abubuwan da aka makala

Titin Bus na Wuta (1)

Ƙarshen Cap

Titin Bus na Wuta (8)

Mai haɗawa

Titin Bus na Wuta (6)

Toshe A

Titin Bus na Wuta (5)

Toshe A Unit

Titin Bus na Wuta (1)

Hard Connection

Titin Bus na Wuta (4)

Gyaran tsaye Hanger

Titin Bus na Wuta (2)

Tsaye Spring Hanger

Titin Bus na Wuta (3)

Fadada Haɗin gwiwa

bayanin samfurin04

Akwatin Ƙarshen Flance

Titin Bus na Wuta (10)

Haɗi mai laushi

Amfani

Zaɓin kayan haɓakawa da kayan haɓakawa tare da kyakkyawan aiki

  • Mica tef ɗin da aka raunata ta layin jan ƙarfe na jagoran busway ɗin ya dace da JB/T5019~20 "samfuran mica insulation na lantarki" da JB/T6488-1 ~ 3 "mica tef".Tef ɗin mica yana da kyakkyawan sassauci da juriya mai zafi da kyawawan kaddarorin dielectric da kaddarorin inji a ƙarƙashin yanayin al'ada: ƙarfin lanƙwasa ≥180MPa;Ƙarfin dielectric ≥35kV/mm;juriya juzu'i> 1010Ω-m.Lokacin da zafin jiki ya kai 600 ℃, tef ɗin mica har yanzu yana da babban juriya na aikin rufewa> 10MΩmm2.
  • Dangane da iyakacin juriya na wuta daban-daban na titin bas ɗin mai jujjuyawa, matakan da keɓaɓɓen rufin zafi su ma sun bambanta.Idan titin bus ɗin yana buƙatar yin aiki na dogon lokaci tare da wutar lantarki, yawancin zafin jiki yana rufe shi da iska kai tsaye don kada ya yi tasiri a lokacin aikin bas ɗin, da kuma lokacin da bas ɗin ba ya cika samun kuzari don amfani da wutar lantarki ta gaggawa. kawai, iyakar juriya na zafi ya fi girma kuma Layer rufin zafi yana buƙatar cika da ulu na silica, kayan ulun silica da aka zaɓa don wannan busway na refractory ya dace da GB3003 "na kowa aluminosilicate refractory fiber mat" misali, AL2O3 + SiO2 abun ciki ya kai 96% , da ci gaba da amfani zafin jiki ne 1050 ℃, ^ high amfani zafin jiki kai 1250 ℃.
  • Lokacin da wuta ta faru a cikin minti 3 ~ 5, murfin ya fara kumfa kuma ya faɗaɗa, yana samar da yanayin zafi mai zafi, kuma yanayin zafi yana ƙaruwa da sauri, wanda ya rage yawan canja wurin zafi.Duk fihirisar aikin da ake amfani da su a cikin wannan titin bas ɗin sun yi daidai da ma'aunin GB14907-94 na ƙasa.
  • Domin saduwa da refractory bukatun, da lokaci rabuwa block da haɗin gwiwa rabuwa block aka sanya daga high zafin jiki resistant yumbu abu, wanda yana da wani Al2O3 abun ciki na fiye da 95% kuma yana da wadannan dielectric da inji Properties a karkashin al'ada yanayi: dielectric ƙarfi. ≥13kV/mm juriya juzu'i> 20MΩ-cm flexural ƙarfi ≥250MPa.yumbura yana da tasiri musamman a cikin juriya na zafin jiki, kuma juriya mai ƙima shine> 10MΩ lokacin da zafin jiki ya kai 900 ° C.Saboda kyakkyawan kwanciyar hankali na yumbura, babu matsalar tsufa na kayan haɓakawa, don haka yana haɓaka rayuwar sabis na bas.
  • Kayayyakin da suka dace da muhalli: Idan aka yi gobara, ba a fitar da iskar gas mai guba daga titin bas, kuma ba a samu konewa na biyu ba, wanda sabon ƙarni ne na kayayyakin lantarki masu dacewa da muhalli.
  • Waya mai sassauƙa: An saita hanyar haɗin tologin busway cikin sassauƙa, kuma ya dace don zana reshe na yanzu.Ana iya shigar da kowane nau'i na filogi a cikin akwatunan filogi daban-daban, kuma ma'aunin ma'aunin filogi kuma an yi shi da kayan yumbu mai tsananin zafin jiki don tabbatar da cewa za'a iya fitar da wutar cikin sauƙi idan akwai wuta.
  • NHCCX jerin refractory busway ya samu nasarar wucewa irin gwajin na National Electric Control Equipment Quality Supervision, Inspection and Test Center and the refractory test of National Chemical Building Material Testing Center, da lantarki yi, inji yi da refractory yi duk a gida ^ matakin bisa ga binciken.

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