GPN1-40.5kV Tshem Tawm AC Hlau-clad Enclosed Switchgear
Cov ntsiab lus
GPN1-40.5kV tshem tau AC hlau-clad switchgear (luv luv rau switchgear raws li hauv qab no) siv rau 40.5kV, 3 theem, AC thiab 50/60Hz hluav taws xob hluav taws xob network rau kev txais thiab faib lub zog hluav taws xob thiab tseem rau kev tswj, saib xyuas thiab kev tiv thaiv.Nws muaj feem xyuam rau lub zog dav dav thiab lub sijhawm nrog kev ua haujlwm nquag.Cov khoom ua raws li GB 3906 "3 ~ 35kV AC Hlau Enclosed Switchgear", GB / T 11022 "Cov lus qhia dav dav ntawm High Voltage Switchgear thiab controlgear Standard", DL / T 404-1997 "Order Technical term of Indoor AC High Voltage Switchgear IEC-298 "1 ~ 52kV AC Hlau Enclosed Switchgear thiab Controlgear tus qauv".
Ambient condition
ambient kub: -25 ℃ ~ + 45 ℃, nruab nrab txhua hnub: ≤ 35 ℃
Qhov siab: 1000m (Standard);tuaj yeem mus txog 4500m rau kev txiav txim tshwj xeeb;
Tus txheeb ze av noo: nruab nrab txhua hnub ≤ 95%, qhov nruab nrab txhua hli ≤ 90%;
Av qeeg siv ≤8 degree;
Cov sij hawm siv tau yuav tsum tsis muaj corrosives, inflammables thiab vapors.
Qauv
Khoom Feature
Lub switchgear yog ib qho kev sib dhos thiab lub Circuit Court breaker txais cov qauv hauv pem teb.Nws yog tswv yooj yim hloov thiab zoo pauv tom qab equipping nrog advanced composite rwb thaiv tsev lub tshuab nqus tsev Circuit Court breaker.Lead ntsia hlau ntsia hlau propulsion mechanism yog ntsia rau hauv lub laub ncej rau kev tiv thaiv los ntawm kev ua haujlwm txhaum cai thiab kev puas tsuaj propulsion mechanism, lub tawb nqa tau yooj yim tshem tawm;Tag nrho cov kauj ruam ua haujlwm tuaj yeem ua tiav thaum kaw qhov xwm txheej;Nws yog qhov yuav tsum tau kaw ntawm lub ntsiab hloov, lub tawb nqa khoom thiab lub qhov rooj vaj huam sib luag kom tau raws li tsib qhov kev tiv thaiv;qhov chaw dav rau kev sib txuas ntau lub cables hauv cable cubicle.Earthing hloov yog siv nyob rau hauv earthing thiab voj luv luv Circuit Court, tiv thaiv degree ntawm enclosure yog IP3X, IP2X nyob rau hauv qhib mob.
Technical Specification
| Tsis muaj. | Yam khoom | Chav tsev | Cov ntaub ntawv | |
| 1 | Rated voltage | kV | 36/38/40.5 ib | |
| 2 | Rated tam sim no | A | 1250, 1600, 2000, 2500 | |
| 3 | Rated zaus | Hz | 50/60 | |
| 4 | Rated luv Circuit Court breaking tam sim no | kA | 25 Ib., 31.5 | |
| 5 | 4s ntsuas lub sijhawm luv luv tiv taus tam sim no | kA | 25 Ib., 31.5 | |
| 6 | Rated luv Circuit Court ua tam sim no (peak) | kA | 63,80 ib | |
| 7 | Rated ncov tiv taus tam sim no (peak) | kA | 63,80 ib | |
| 8 | Rwb thaiv tsev theem | Rated xob laim impulse withstand voltage | kV | 185 (nrog qhib kev sib cuag: 215) |
| Main Circuit Court 1min zog zaus withstand voltage | kV | 95 (ntawm kev sib cuag qhib: 110) | ||
| Pab Circuit Court 1min zog zaus withstand voltage | kV | 2 | ||
| 9 | Qhov loj me (W) * (D) * (H) | mm | 1400/2800/2600 (GPN1 hom) 1200/2600/2400 (Rau VD4 / HD4 hom) | |
| 10 | Kev tiv thaiv qib | IP3X (chaw IP2X) | ||
| 11 | Qhov hnyav | kg | 1000-1850 (GPN1 hom) 850-1850 (Rau VD4 / HD4 hom) | |
Tus qauv tsim
Lub switchgear faib rau hauv lub thawv thiab lub tawb nqa khoom, lub thawv yog ua los ntawm txhuas-zinc plated steel ntawv tom qab ua tiav los ntawm CNC tshuab thiab ntau-bending, ces yog sib sau ua ke nrog bolts.Yog li nws muaj zog txhua yam muaj zog thiab tuaj yeem lav qhov zoo nkauj thiab zoo nkauj.Nws muaj xws li relay compartment, handcart compartment, cable compartment, tiv thaiv degree yog IP2X thaum CB handcart qhib thiab kuaj txoj hauj lwm.
Lub switchgear yog hom hlau-clad tshem tau, lub ntsiab Circuit Court txais kev ua cov rwb thaiv tsev sib xyaw, kev kub ceev kis mus rau lwm qhov chaw.CT thiab earthing hloov yog mounted nyob rau hauv cable compartment thiab busbar compartment.Kev tiv thaiv qib ntawm qhov thaiv yog IP3X, kev tiv thaiv thiab qhov chaw loj rau ntau lub cables.Tus qauv tsim ntawm cov tshiab insulated VCB los yog SF6 CB thiab lub caij nplooj ntoos hlav kev khiav hauj lwm mechanism yog kev koom ua ke console qauv nrog xws li zoo tshaj ntawm zoo pauv thiab hloov pauv yooj yim.
Daim Ntawv Qhia Dimension ntawm Switchgear
