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GPN1-12kV Chochotseka AC Chitsulo Chovala Enclosed Switchgear

Kufotokozera Kwachidule:

GPN1-12kV/17.5kV/24kV zochotseka AC zitsulo-clad switchgear (yachidule gulu monga pansipa) ndi mankhwala atsopano, opangidwa ndi kupangidwa ndi ife, potengera kukhazikitsidwa kwa ukadaulo wapamwamba wakunja ndi kupanga.Gululi limagwira ntchito ku netiweki ya 3.6 ~ 24kV 3phase AC 50Hz polandila ndi kugawa mphamvu zamagetsi komanso kuwongolera, kuyang'anira ndi kuteteza.Itha kukonzedwanso mabasi amodzi, mabasi amodzi agawo kapena mabasi awiri.Imagwirizana ndi IEC298 "AC Metal Enclosed Switch and Control Equipment pamwamba pa 1kV ndi pansi pa 52kV "IEC 694 Standard Common Clauses for High Voltage Switchgear", DIN.VDE “ AC Switchgear pa Mphamvu ya Voltage Pamwamba pa 1kV “, GB 3906 “ 3 ~ 35kV AC Metal Enclosed Switchgear ndi zina zotero.Ili ndi ntchito yabwino komanso yodalirika yopewera misoperation.


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mkhalidwe wozungulira

Kutentha kozungulira: -25 ℃ ~ + 45 ℃, pafupifupi tsiku lililonse: ≤35 ℃
Kutalika: 1000m (Standard);akhoza mpaka 4500m kuyitanitsa wapadera;
Chinyezi chachibale: pafupifupi tsiku lililonse ≤95%, pafupifupi pamwezi ≤90%;
Kuchuluka kwa chivomerezi ≤8 digiri;
Zomwe zikuyenera kuchitika ziyenera kukhala zopanda zoyaka, zophulika, zowononga komanso kugwedezeka kwakukulu.

Chitsanzo

chitsanzo - 12 kV

Zamgululi

1) Izi zimagwira ntchito pazathu zopangidwa ndi GPVN-12kV/17Kv/24kV zophatikizika kapena zotsekera zotchingira mavacuum circuit breaker kapena ABB's VD4 vacuum breaker.
2) Kukonzekera kwathu kwa GPVC vacuum contactor - kuphatikiza kwa fuse kapena ma VC vacuum contactors a ABB a kampani ya ABB, yomwe imatha kupangidwa ndi FC loop cubicle, kuti ikwaniritse magetsi opangira magetsi ndi kufunikira kwa mabizinesi ena ogulitsa mafakitale ndi migodi.
3) Kugwiritsa ntchito bwino kwambiri aluminiyamu-zinki zitsulo zovala zitsulo ndi mwatsatanetsatane CNC machining zipangizo anasonkhana mu nduna, ndi kugwiritsa ntchito njira kupinda pawiri, bwino kwambiri mphamvu nduna.
4) Khomo pamwamba ndi epoxy utomoni electrostatic ufa kutsitsi ndondomeko, kukana dzimbiri, makutidwe ndi okosijeni, zimakhudza ndi adhesion amphamvu.
5) Nyumba ya nduna yotsekedwa mokwanira imazindikira zida zonse, magawo ogwirira ntchito amapatulidwa kwathunthu.Chitseko chikatsekedwa, chimatha kukwaniritsa ntchito ya circuit breaker ndi earthing switch.
6) Mwatsatanetsatane wononga makina pagalimoto, kuonetsetsa trolley ndi kusinthana kwabwino.
7) Dongosolo labwino kwambiri lokwaniritsa zosowa zosiyanasiyana za ogwiritsa ntchito, ndikupangitsa dongosolo la trolley iwiri.
8) Kuthamanga kwapansi kwapansi kwapansi ndi mabwalo afupiafupi, ndi kukwaniritsa ntchito yamagetsi (Motorized).
9) Njira yosavuta komanso yothandiza ya "Safe Safety" yolumikizira imatha kuletsa kugwiritsa ntchito molakwika ndikuwonetsetsa chitetezo cha wogwiritsa ntchito.
10) Switchgear ndi yamtundu wa Arc-proof, pamwamba pa bus, Vacuum circuit breaker compartment, ndi chipinda cholumikizira chingwe chili ndi zida zothandizira kupanikizika.
11) Chipinda cha chingwe chimakhala ndi malo okwanira, chimatha kulumikizidwa mosavuta ndi zingwe zambiri, ndikuwonetsetsa kutalika kwa pulagi ya chingwe.
12) Chitetezo chokhazikika (IP4X), kuti muteteze bwino zinthu zakunja kapena kuwukiridwa ndi tizilombo.
13) Dongosolo lachiwiri losasankha kutsatira chipangizo chowunikira chitetezo chili ndi ntchito yodzizindikiritsa ndi kulumikizana kwa data, kompyuta yanzeru yophatikizika, kuti ikwaniritse kuwongolera kwakutali, telemetry yakutali, kuyang'ana kutali, kusintha kwakutali.
14) Kumanani ndi GB3906, GB / T11022, DL404 ndi IEC60298, IEC62271-1 miyezo, komanso kudzera mu mayeso athunthu amtundu wa mayeso ndi mayeso a mapiri (3000 m).
15) Adadutsa mayeso ofananira ndi ma elekitiroma mu labotale yoyesera zida zamagetsi.

A.Technical specifications For 12Kv switchgear

Kanthu

Chigawo

Deta

Adavotera mphamvu

kV

6-12

Adavoteledwa pafupipafupi

Hz

50/60

Zovoteledwa panopa

A

630-4000

Mulingo woyezedwa wa insulation

1min pafupipafupi mphamvu

(Gawo padziko lapansi / kudutsa otsegula)

kV

42/48

Mphamvu ya mphezi imapirira voteji

(Gawo kupita kudziko lapansi / kudutsa otsegula)

kV

75/85

Main busbar ovoteredwa panopa

A

1250,1600,2000,2500,4000

Sub-busbar idavotera pano

A

630,1250,1600,2000,2500,3150

Idavoteredwa kwakanthawi kochepa kupirira pano (4s)

kA

16,20,25,31.5,40,50

Chiwongola dzanja chovomerezeka

kA

40,50,63,80,100,125

Digiri ya chitetezo

 

Enclosure IP4X, IP2X (VCB chitseko chatsegulidwa)

Mulingo wa autilaini (m'lifupi/kuya/utali)

mm

650(800,1000) /1500(1300,1670,2000) /2300

Kulemera

kg

500-1200

Zojambulajambula za cubicle 630A ~ 1250A

12kV-1

Zojambulajambula za cubicle 1600A ~ 4000A

12 kV-2

B.Main luso magawo tebulo kwa 17.5kV switchgear

Ayi.

Dzina

Chigawo

Deta

1

Adavotera mphamvu

kV

15/17.5

2

Mulingo woyezedwa wa insulation

1 min mphamvu pafupipafupi kupirira voteji (RMS)

kV

50

Kuwala kwamphamvu kupirira mphamvu yamagetsi (peak)

95

3

Zovoteledwa panopa

A

630-4000

4

Idavotera kutsegulira kwa kanjira kakang'ono

kA

50

5

Ovoteledwa mphamvu pafupipafupi

Hz

50/60

6

Chiyembekezo cha short-circuit making current (peak)

kA

130

7

Chiwongola dzanja chovomerezeka

kA

130

8

Idavoteredwa kwakanthawi kochepa

kA

50

9

Moyo wamagetsi

nthawi

20

10

Idavotera nthawi yayifupi

s

4

11

Moyo wamakina wa VCB

nthawi

10000

12

Digiri ya chitetezo cha cubicle

 

Enclosure IP4X, IP2X (VCB chitseko chatsegulidwa)

13

Kukula kwa autilaini (W*D*H)

mm

800/1000*1500/1670*2300

14

Kulemera

kg

500-1200

C.Technical specifications 24kV switchgear

Kanthu

Chigawo

Deta

Adavotera mphamvu

kV

24

Adavoteledwa pafupipafupi

Hz

50/60

Zovoteledwa panopa

A

630,1250, 1600, 2500, 3150, 4000

Mulingo woyezedwa wa insulation

1min pafupipafupi mphamvu

(gawo kupita kudziko lapansi / kudutsa otsegula)

kV

65

Mphamvu ya mphezi imapirira voteji

(gawo kupita kudziko lapansi / kudutsa otsegula)

kV

125

Idavoteredwa kwakanthawi kochepa kupirira pano (4s)

kA

20, 25, 31.5

Chiwongola dzanja chovomerezeka

kA

50, 63, 80

Digiri ya chitetezo

 

Khomo: IP4X, khomo lotseguka: IP2X

Mulingo wa autilaini (m'lifupi x kuya x kutalika)

mm

1000(800)x1820(1500)x2430(2300)

Kulemera

kg

1200-1500

1. Kuthamanga kwafupipafupi kwa CT kudzaganiziridwa padera;
2. Chithunzi cha mzere wakumbuyo wakumbuyo chikuyenera kukhala ndi cubicle yowonjezera.

Chojambula chojambula chojambula cha GPN1-24kV gawo la gawo la feeder

24kv ku

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