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Hluav taws kub-resistant Low-voltage Enclosed Busway

Lus piav qhia luv luv:

Lub tsheb thauj mus los refractory yog tsim rau peb-theem plaub-xaim thiab peb-theem tsib-xaim xaim thiab xa tawm nrog AC 50 ~ 60Hz, voltage 660V thiab qis dua, ntsuas tam sim no 250 ~ 3150A nrog kev tiv thaiv hluav taws kub siab.Cov khoom yog tsim los ntawm cov khoom siv insulating nrog kub kub tsis kam siab tshaj 500 ℃, thaum tshav kub rwb thaiv tsev txheej yog ua los ntawm cov rwb thaiv tsev kub thiab cov khoom kub resistant siab tshaj 1000 ℃, thiab lub plhaub yog ua los ntawm cov hlau.Lub tsheb npav tiv thaiv hluav taws tau dhau 950 ° C, 90-feeb mus rau 3-teev kev ntsuas hluav taws kub kub, nrog rau kev ntsuas tag nrho-load tam sim no-nqa thiab ntsuas dej tsis zoo, thiab tag nrho cov txheej txheem kev sim rau cov tsheb thauj mus los. , yog li kev xaiv ntawm lub tsheb npav no tuaj yeem ua kom muaj peev xwm nqa tau tam sim no thiab kev ruaj ntseg ntawm lub zog hluav taws xob rau cov khoom siv tua hluav taws.Cov khoom lag luam no tuaj yeem tswj hwm lub zog hluav taws xob rau qee lub sijhawm thaum muaj hluav taws los xyuas kom muaj sijhawm txaus los pib cov khoom siv tua hluav taws, cov pa taws thiab qhov cua, thiab khiav tawm tib neeg.


Product Detail

Khoom cim npe

Khoom Parameters

Tus txheej txheem tswj hwm IEC 61439-6, GB7251.1, HB7251.6
Qhov system Peb-theem peb-xaim, peb-theem plaub-xaim, peb-theem tsib-xaim, peb-theem tsib-xaim (plhaub li PE)
Rated zaus f (Hz) 50/60
Rated rwb thaiv tsev voltage Ui (V) 1000
Rated ua hauj lwm voltage Ue (V) 380-690 : kuv
tam sim no (A) 250-6300 Nws

Product Technical Parameters

  • NHCCX series tsheb npav yog ua raws li IEC60439-1 ~ 2, GB7251.1-2, JISC8364, GB9978 tus qauv rau txhua qhov kev ua tau zoo.
  • Lub tsheb npav tuaj yeem tiv taus 2500V zaus tiv taus hluav taws xob rau 1min yam tsis muaj kev tawg thiab flashover.
  • Lub tsheb thauj mus los muaj peev xwm tiv taus hluav taws xob muaj zog thiab thermal stresses vim yog kev siv lub zog siab ceramic ua cov khoom sib cais theem.Raws li cov ntaub ntawv nyob rau hauv Table (2), lub busways dhau qhov dynamic thiab thermal stability test thiab pom undetectable ^ deformation tom qab qhov kev xeem.
Rated ua haujlwm tam sim no (A) 250 400 630 800 1000 1250 1600 2000 2500 3 150
Lub sijhawm luv luv tiv thaiv tam sim no (A) 10 15 20 30 30 40 40 50 60 75
Peak tiv taus tam sim no (A) 17 30 40 63 63 84 84 105 132 165
Qhov kub nce ntawm cov khoom siv hluav taws xob ntawm lub tsheb thauj mus los tsis tshaj qhov muaj nqis teev tseg
nyob rau hauv cov lus hauv qab no thaum cov ntsuas tam sim no dhau mus ntev
conductive ib feem Qhov siab tshaj plaws qhov kub siab nce (K)
txuas terminals 60
Tsev 30

Cov lus xaiv khoom

Tam sim no theem (A) Lub npe NHKMC1 Hluav Taws-resistant busway / 4P NHKMC1 Hluav Taws-resistant busway / 5P
Dimension Dav (mm) Siab (mm) Dav (mm) Siab (mm)
250 A 192 166 213 166
400 A 192 176 213 176
630a ua 195 176 213 176
800 A 195 196 213 196
1000 A 195 206 213 206
12 50A 195 236 213 236
1600 A 208 226 232 226
2000 A 208 246 232 246
2500 A 224 276 250 276
3150a ua 224 306 250 306
Tam sim no theem (A) Lub npe NHCCX hluav taws-resistant busway / 4P NHCCX hluav taws-resistant busway / 5P
Dimension Dav (mm) Siab (mm) Dav (mm) Siab (mm)
250 A 240 180 261 180
400 A 240 180 261 190
630a ua 243 190 261 190
800 A 243 210 261 210
1000 A 243 220 261 220
12 50A 243 250 261 250
1600 A 256 258 280 258
2000 A 256 278 280 278
2500 A 272 308 298 308
3150a ua 272 338 298 338
Tam sim no theem (A) Lub npe NHKMC2 Hluav Taws-resistant busway / 4P NHKMC2 Hluav Taws-resistant busway / 5P
Dimension Dav (mm) Siab (mm) Dav (mm) Siab (mm)
250 A 161 128 164 128
400 A 161 138 164 138
630a ua 161 148 164 148
800 A 161 158 164 158
1000 A 161 178 164 178
12 50A 161 208 164 208
1600 A 161 248 164 248
2000 A 169 248 173 248
2500 A 169 283 173 283
3150a ua 169 308 173 308

Qhov zoo

Siab load-tau muaj peev xwm
Hom busway channel no txais yuav steel profile plhaub, uas muaj peev xwm nqa tau 70kg ntawm siab nyob rau hauv nruab nrab ntawm 3m span busway, thiab qhov chaw ntawm lub phaj plhaub yuav tsum tau hloov los ntawm tsis ntau tshaj 5 hli thaum lub kub hloov tsis sib xws.

Lub sij hawm ntev hluav taws kub
Hluav taws kub-resistant series busways tau muab faib ua NHCCX, NHKMC1 thiab NHKMC2 raws li hom qauv thiab daim ntawv ntawm kev kho hluav taws-resistant rwb thaiv tsev, thiab lawv cov hluav taws kub-resistant txwv nyob rau hauv energized tej yam kev mob yog qhia nyob rau hauv lub rooj.

Qauv Qauv qauv Hluav taws kub tsis kam (min) Hluav taws kub-resistant (℃) Daim ntawv thov
NHCCX ntom 60 850 Ib txwm siv fais fab
Hluav taws xob fais fab mov
NHKMC 1 Cua hom 60 900 Ib txwm siv fais fab
Hluav taws xob fais fab mov
NHKMC 2 Cua hom 120 1050 Hluav taws xob fais fab mov

Cov ntawv txuas

Hluav Taws-Resistant Busway (1)

End Cap

Hluav Taws-Resistant Busway (8)

Txuas

Hluav Taws-Resistant Busway (6)

Plug hauv

Hluav Taws-Resistant Busway (5)

Plug Hauv Chav

Hluav Taws-Resistant Busway (1)

Kev sib txuas nyuaj

Hluav Taws-Resistant Busway (4)

Vertical Kho Hanger

Hluav Taws-Resistant Busway (2)

Vertical Spring Hanger

Hluav Taws-Resistant Busway (3)

Expansion Joint

Product Description 04

Flance Xaus Box

Hluav Taws-Resistant Busway (10)

Kev sib txuas Soft

Qhov zoo

Xaiv cov rwb thaiv tsev thiab cov ntaub ntawv refractory nrog kev ua tau zoo heev

  • Mica daim kab xev raug mob los ntawm kab tooj liab ntawm cov neeg tsav tsheb npav ua raws li JB / T5019 ~ 20 "cov khoom siv hluav taws xob rwb thaiv tsev mica" thiab JB / T6488-1 ~ 3 "mica daim kab xev" qauv.Mica daim kab xev muaj qhov yooj yooj yim thiab siab kub tsis kam thiab zoo dielectric zog thiab txhua yam khoom nyob rau hauv ib txwm mob: dabtsi yog khoov zog ≥180MPa;dielectric zog ≥35kV/mm;Volume resistivity> 1010Ω-m.Thaum qhov kub nce mus txog 600 ℃, mica daim kab xev tseem muaj kev tiv thaiv kev ua haujlwm siab rwb thaiv tsev> 10MΩmm2.
  • Raws li qhov sib txawv ntawm cov hluav taws kub tsis kam ntawm cov tsheb thauj mus los ntawm refractory, cov kev ntsuas coj los ntawm cov txheej txheem cua sov kuj txawv.Yog hais tias lub tsheb thauj mus los yuav tsum tau khiav mus ntev nrog hluav taws xob, lub tshav kub rwb thaiv tsev txheej feem ntau yog ncaj qha insulated nrog huab cua kom tsis txhob cuam tshuam lub tshav kub dissipation thaum lub sij hawm ua hauj lwm ntawm lub busway, thiab thaum lub busway tsis nquag nquag siv hluav taws xob thaum muaj xwm ceev. Tsuas yog, nws qhov kev txwv tsis pub muaj cua sov siab dua thiab cov txheej txheem rwb thaiv tsev kub yuav tsum tau ntim nrog silica wool, silica wool cov ntaub ntawv xaiv rau lub tsheb thauj mus los no ua raws li GB3003 "hom aluminosilicate refractory fiber lev" tus qauv, nws cov ntsiab lus AL2O3 + SiO2 ncav cuag 96%. , qhov kub siv tas mus li yog 1050 ℃, ^ siv kub siab txog 1250 ℃.
  • Thaum qhov hluav taws kub tshwm sim li ntawm 3 ~ 5 feeb, cov txheej pib ua npuas dej thiab nthuav dav, tsim cov txheej txheem rwb thaiv tsev kub, thiab thermal conductivity nce sai, uas txo cov cua sov hloov mus.Tag nrho cov kev ua tau zoo ntawm cov txheej txheem refractory siv nyob rau hauv lub tsheb thauj mus los refractory yog raws li lub teb chaws tus qauv GB14907-94.
  • Txhawm rau ua kom tau raws li cov kev xav tau ntawm cov refractory, cov theem kev sib cais thiab cov kev sib cais sib cais yog ua los ntawm cov khoom siv kub kub resistant ceramic, uas muaj cov ntsiab lus Al2O3 ntawm ntau tshaj 95% thiab muaj cov nram qab no dielectric thiab mechanical zog nyob rau hauv ib txwm tej yam kev mob: dielectric zog. ≥13kV/mm ntim resistivity> 20MΩ-cm flexural zog ≥250MPa.cov ceramic yog tshwj xeeb tshaj yog zoo nyob rau hauv kub tsis kam, thiab ntsuas rwb thaiv tsev tsis kam yog> 10MΩ thaum kub txog 900 ° C.Vim muaj kev ruaj ntseg zoo ntawm cov ceramic, tsis muaj teeb meem kev laus ntawm cov khoom siv rwb thaiv tsev, yog li ua kom muaj txiaj ntsig zoo rau kev pab cuam lub neej ntawm lub tsheb npav.
  • Environmentally friendly khoom: Nyob rau hauv cov ntaub ntawv ntawm hluav taws kub, tsis muaj toxic gas yog emissions los ntawm lub tsheb npav, thiab tsis muaj lwm yam combustion yog tsim, uas yog ib tug tshiab tiam ntawm environmentally phooj ywg khoom hluav taws xob.
  • Flexible wiring: Busway plug interface yog teeb tsa yooj yim, thiab nws yooj yim los kos tawm cov ceg tam sim no.Txhua qhov txuas txuas tuaj yeem muab tso rau hauv cov thawv sib txawv, thiab lub thawv ntsaws ntsaws ntsaws ruaj ruaj kuj yog ua los ntawm cov khoom siv kub kub resistant ceramic kom ntseeg tau tias lub zog tuaj yeem rub tawm tau zoo thaum muaj hluav taws.
  • NHCCX series refractory busway tau ua tiav hom kev xeem ntawm National Electric Control Equipment Quality Supervision, Inspection and Testing Center thiab refractory test of National Chemical Building Material Testing Center, thiab nws cov kev ua tau zoo hluav taws xob, kev ua haujlwm zoo thiab kev ua haujlwm ntawm refractory yog tag nrho ntawm cov khoom siv hauv tsev. qib raws li kev tshawb nrhiav.

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  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb
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