GPN1-12kV Tshem Tawm AC Hlau-clad Enclosed Switchgear
Ambient mob
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 txhob muaj kab mob, tawg, corrosives thiab kev co hnyav.
Qauv
Khoom feature
1) Cov khoom no muaj feem xyuam rau peb tus kheej ua GPVN-12kV / 17Kv / 24kV embedded los yog insulating lub tes tsho nqus Circuit Court breaker los yog ABB's VD4 lub tshuab nqus tsev Circuit Court breaker.
2) Peb cov txheej txheem tsim khoom GPVC lub tshuab nqus tsev contactor - fuse ua ke lossis ABB lub tuam txhab VC lub tshuab nqus tsev contactors, uas tuaj yeem tsim los ntawm FC loop cubicle, kom ua tau raws li cov hluav taws xob ntawm cov chaw tsim hluav taws xob thiab kev thov ntawm lwm cov lag luam thiab kev lag luam mining.
3) Siv zoo heev aluminium-zinc clad steel phaj los ntawm precision CNC machining cov cuab yeej sib sau ua ke rau hauv lub txee, thiab kev siv ob txoj kev khoov, zoo heev txhim kho lub zog ntawm lub txee.
4) Qhov rooj nto los ntawm epoxy resin electrostatic hmoov txheej txheej txheem, tsis kam ntawm corrosion, oxidation, cuam tshuam thiab muaj zog adhesion.
5) Lub txee tag nrho nyob rau hauv cov qauv yog pom tau hais tias tag nrho cov armored, lub functional units yog kiag li cais.Thaum lub qhov rooj kaw, nws tuaj yeem ua tiav kev ua haujlwm ntawm Circuit Court breaker thiab earthing hloov.
6) Precision ntsia hlau tsav mechanism, xyuas kom lub trolley nrog zoo interchangeability.
7) Zoo meej thawj txoj kev npaj kom tau raws li ntau yam kev xav tau ntawm cov neeg siv, thiab ua kom muaj ob txoj kev npaj trolley.
8) Fast grounding switch rau earthing and short circuits, and to achieve electric (Motorized) operation.
9) Yooj yim thiab ua tau zoo "Tsib Kev Nyab Xeeb" kev sib cuam tshuam mechanism tuaj yeem tiv thaiv kev siv tsis raug thiab ua kom tus neeg teb xov tooj muaj kev nyab xeeb.
10) Switchgear yog ib hom Arc-proof, nyob rau sab saum toj ntawm lub tsheb npav, Nqus Circuit Court breaker compartment, thiab cable davhlau ya nyob twg compartment yog nruab nrog lub siab nyem.
11) Cable compartment muaj qhov chaw txaus, tuaj yeem txuas tau yooj yim rau ntau qhov ntawm cov cables, thiab xyuas kom meej tias qhov siab ntawm lub cable ntsaws.
12) Kev tiv thaiv nruj (IP4X), txhawm rau tiv thaiv cov teeb meem txawv teb chaws lossis kev cuam tshuam txog kab tsuag.
13) Cov kev xaiv thib ob tom qab lub cuab yeej saib xyuas kev ruaj ntseg muaj kev kuaj xyuas tus kheej thiab cov ntaub ntawv kev sib txuas lus, kev siv lub computer ntse, kom ua tiav cov chaw taws teeb tswj, cov chaw taws teeb telemetry, saib cov chaw taws teeb, kev hloov chaw taws teeb.
14) Ua raws li GB3906, GB / T11022, DL404 thiab IEC60298, IEC62271-1 cov qauv, thiab dhau los ntawm kev xeem hom kev xeem thiab kev sim siab (3000 m).
15) Kev xeem dhau electromagnetic compatibility nyob rau hauv lub high voltage khoom kuaj kuaj.
A.Technical specification Rau 12Kv switchgear
Yam khoom | Chav tsev | Cov ntaub ntawv | |
Rated voltage | kV | 6 ~ 12 | |
Rated zaus | Hz | 50/60 | |
Rated tam sim no | A | 630-4000 Nws | |
Rated rwb thaiv tsev theem | 1min zog zaus (Theem rau lub ntiaj teb / hla qhib kev sib cuag) | kV | 42/48 ib |
Lightning impulse withstand voltage (Theem rau lub ntiaj teb / hla kev sib cuag qhib) | kV | 75/85 ib | |
Main busbar ntsuas tam sim no | A | 1250,1600,2000,2500,4000 | |
Sub-busbar ntsuas tam sim no | A | 630,1250,1600,2000,2500,3150 | |
Lub sijhawm luv luv tiv taus tam sim no (4s) | kA | 16, 20, 25, 31.5, 40, 50 ib | |
Rated ncov tiv tau tam sim no | kA | 40, 50, 63, 80, 100, 125 | |
Kev tiv thaiv qib | Enclosure IP4X, IP2X (VCB qhov rooj qhib) | ||
Daim ntawv qhia qhov ntev (dav / qhov tob / qhov siab) | mm | 650 (800,1000)/1500(1300,1670,2000)/2300 | |
Qhov hnyav | kg | 500-1200 |
Tus qauv kos duab ntawm cubicle 630A ~ 1250A
Tus qauv kos duab ntawm cubicle 1600A ~ 4000A
B.Main technical parameters table rau 17.5kV switchgear
Tsis muaj. | Lub npe | Chav tsev | Cov ntaub ntawv | |
1 | Rated voltage | kV | 15/17.5 Nws | |
2 | Rated rwb thaiv tsev theem | 1 min fais fab zaus withstand voltage (RMS) | kV | 50 |
Teeb pom kev zoo impulse withstand voltage (peak) | 95 | |||
3 | Rated tam sim no | A | 630-4000 Nws | |
4 | Rated luv-circuit qhib tam sim no | kA | 50 | |
5 | Rated zog zaus | Hz | 50/60 | |
6 | Rated short-circuit ua tam sim no (peak) | kA | 130 | |
7 | Rated ncov tiv tau tam sim no | kA | 130 | |
8 | Rated luv-lub sij hawm tiv taus tam sim no | kA | 50 | |
9 | Hluav taws xob lub neej | sij hawm | 20 | |
10 | Rated lub caij luv luv tam sim no | s | 4 | |
11 | Mechanical life of VCB | sij hawm | 10000 | |
12 | Kev tiv thaiv qib ntawm cubicle | Enclosure IP4X, IP2X (VCB qhov rooj qhib) | ||
13 | Qhov loj me (W * D * H) | mm | 800/1000 * 1500/1670 * 2300 | |
14 | Qhov hnyav | kg | 500-1200 |
C.Technical specification rau 24kV switchgear
Yam khoom | Chav tsev | Cov ntaub ntawv | |
Rated voltage | kV | 24 | |
Rated zaus | Hz | 50/60 | |
Rated tam sim no | A | 630,1250,1600,2500,3150,4000 | |
Rated rwb thaiv tsev theem | 1min zog zaus (theem rau lub ntiaj teb / hla qhib kev sib cuag) | kV |
65 |
Lightning impulse withstand voltage (theem rau lub ntiaj teb / hla qhib kev sib cuag) | kV |
125 | |
Lub sijhawm luv luv tiv taus tam sim no (4s) | kA | 20, 25, 31.5 ib | |
Rated ncov tiv tau tam sim no | kA | 50, 63, 80 | |
Kev tiv thaiv qib | Enclosure: IP4X, qhov rooj qhib: IP2X | ||
Daim ntawv qhia qhov ntev (dav x qhov tob x qhov siab) | mm | 1000 (800) x 1820 (1500) x 2430 (2300) | |
Qhov hnyav | kg | 1200-1500 Nws |
1. Lub peev xwm luv luv ntawm CT yuav tsum raug txiav txim siab;
2. Daim duab ntawm cov kab rov qab sab nraud yuav tsum muaj qhov cubicle ntxiv.