NHKMC1 Hluav Taws-resistant Busway nrog 4P lossis 5P thiab Rated Tam Sim No 250A ~ 6300A
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 npav muaj peev xwm tiv taus hluav taws xob muaj zog thiab thermal stresses vim yog siv cov khoom siv hluav taws xob muaj zog 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 pub dhau qhov ntsuas tau 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
High 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
End Cap
Txuas
Plug hauv
Plug Hauv Chav
Kev sib txuas nyuaj
Vertical Kho Hanger
Vertical Spring Hanger
Expansion Joint
Flance Xaus Box
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.
Sau koj cov lus ntawm no thiab xa tuaj rau peb