GPN2S/GPN2E-40.5kV Iru Cubicle Gaasi Yipada Yipada

GPN2S/GPN2E-40.5kV Iru Cubicle Gas Insulated Switchgear Ifarahan

Apejuwe kukuru:

Alaye ọja

ọja Tags

Lakotan

Irufẹ Cubicle Gas Insulated Switchgear (CGIS) jẹ inu ile, ile-iṣẹ ti o pejọ, irin-papade, iru cubicle gaasi ti o ni idabobo fun awọn ohun elo busbar ẹyọkan, pẹlu “Iru Alawọ ewe” GPN2E-40.5, GPN2N-40.5 ati “Iru Standard” GPN2S- 40.5.
“Iru alawọ ewe” GPN2N-40.5 jẹ innovate lati lo nitrogen mimọ bi gaasi idabobo fun ọja jara pẹlu imọ-ẹrọ idabobo gaasi Non-SF6, eyiti o ti mu aabo aabo ayika alawọ ododo ti gaasi ya sọtọ switchgear.
"Iru alawọ ewe" GPN2E-40.5 ṣafikun awọn imọ-ẹrọ to ti ni ilọsiwaju ti gaasi ti o dapọ (SF6 + N2) ati awọn fifọ igbale, gbigba ohun elo lati ṣiṣẹ ni igbẹkẹle diẹ sii ati ibaramu ayika.
Awọn "Iru Standard" GPN2S-40.5 jẹ ti 100% SF6 idabobo, iṣẹ giga ati lilo rọrun.
Pẹlu iṣelọpọ oni-nọmba ode oni ati idanwo adaṣe papọ pẹlu sensọ, atẹle ati imọ-ẹrọ aabo, CGIS jẹ ibamu pipe fun awọn ibeere pinpin agbara.CGIS jẹ pataki ni ibamu si awọn ile-iṣẹ pẹlu awọn ibeere igbẹkẹle giga gẹgẹbi Awọn Nẹtiwọọki Agbara, Iwakusa, Gbigbe Rail, Awọn ohun ọgbin Petrochemical, Awọn oko Afẹfẹ ati Awọn ọna Rail Metropolitan.
Awọn ipo iṣẹ deede
Awọn switchgear ti wa ni pataki apẹrẹ fun awọn deede iṣẹ ipo fun abe ile switchgear to GB 3906, DL/T404 ati IEC 62271-200.Awọn iye idiwọn atẹle, laarin awọn miiran, lo:
Ibaramu air otutu
Iwọn otutu ti o pọju: +45 ℃
Iwọn otutu ti o kere julọ: -25℃
Iwọn otutu ti o pọju lojoojumọ: +35 ℃
Ọriniinitutu:
Iwọn apapọ ojoojumọ ti ọriniinitutu ojulumo: ≤ 95%
Iwọn apapọ oṣooṣu ti ọriniinitutu ibatan: ≤ 90%
Iwọn apapọ ojoojumọ ti titẹ oru omi: ≤ 2.2 × 10-3MPa
Iwọn apapọ oṣooṣu ti titẹ oru omi: ≤ 1.8 × 10-3MPa
Giga: ≤ 1000m
Afẹfẹ ibaramu ko ni ibajẹ pataki nipasẹ eruku, ẹfin,
ibajẹ ati/tabi awọn gaasi ina, vapors tabi iyọ.

Pataki iṣẹ ipo
Ọja naa tun le lo fun ọpọlọpọ awọn ipo iṣẹ pataki.
Ti awọn ipo iṣẹ ba kọja awọn ipo iṣẹ deede, eyiti o jade ni boṣewa GB 11022 ati IEC 62271-1, jọwọ kan si GP ni ilosiwaju fun ijẹrisi:
Giga ti o ga ju 1000m.
Iwọn otutu ayika ti o ga julọ.
Isalẹ iwọn otutu ayika.
Awọn miiran pataki awọn ipo ayika.

Din eefin gaasi itujade
CGIS ṣafikun awọn imọ-ẹrọ to ti ni ilọsiwaju ti Nitrogen mimọ tabi gaasi ti a dapọ (SF6 + N2) ati awọn fifọ igbale, yiyan ipilẹ ti GP ṣe lati ṣe iranlọwọ ni idinku ipa eefin.SF6 (sulphur-hexafluoride) wa lori atokọ awọn gaasi eefin ninu Ilana Kyoto, pẹlu Agbara Imurugba Agbaye (GWP) ti 23,000.Ọpọlọpọ awọn ọna ẹrọ iyipada foliteji alabọde miiran lo gaasi SF6 bi alabọde idabobo nikan.Jijo ti gaasi SF6 lati yipadagear ṣe alabapin si irokeke eefin ipa ati iyipada oju-ọjọ ti o somọ.
Pẹlu ifaramo wa si aabo ti agbegbe, CGIS ṣe iranlọwọ lati dinku awọn itujade eefin eefin nipa lilo imọ-ẹrọ ti o dapọ gaasi papọ pẹlu imọ-ẹrọ iyipada igbale.
Idinku 100% tabi 50% ni SF6 jẹ aṣeyọri nipasẹ lilo Nitrogen (N2) awọn fifọ gaasi ti a dapọ mọ.Nitrojini jẹ paati ti o tobi julọ ti afẹfẹ ati pe ọja jijẹ arc rẹ kii ṣe majele.Darapọ pọ nipasẹ awọn asopọ plug-in ati iseda modular ti awọn panẹli ṣe idaniloju irọrun ti fifi sori ẹrọ ati itẹsiwaju laisi iwulo fun awọn iṣẹ mimu gaasi afikun lori aaye.

Anfani

●70% Idinku Ni Iwọn Yipada
Apẹrẹ aaye itanna iṣapeye ni idapo pẹlu iṣẹ idabobo to dara julọ, awọn abajade ni ọja iyipada iwapọ ti o nṣiṣẹ lailewu ati ni igbẹkẹle.
Ṣafipamọ aaye 70% ni akawe pẹlu ẹrọ iyipada ti o ya sọtọ afẹfẹ.
Retrofitting sinu ti wa tẹlẹ yipada yara jẹ rorun.
Din iye owo ti ilẹ substation.
● Aabo ti o pọju Fun Onišẹ Ati Ẹrọ
Iwọn iṣẹ ṣiṣe to kere julọ ti cubicle jẹ 0.00MPa (20 ℃).Iyẹn tumọ si, paapaa labẹ iru awọn ipo lile, o tun ṣetọju ipele idabobo ti o ni iwọn ati pe o tọju gbogbo iṣẹ ṣiṣe ti o ni iwọn.Ṣeun si titẹ kekere ti gaasi, paapaa ti gaasi ba n yọ kuro ninu ẹrọ iyipada, cubicle tun le tẹsiwaju lati ni agbara.Igbẹkẹle itanna ati awọn interlocks ẹrọ jẹ apẹrẹ laarin ẹrọ fifọ ati iyipada ipo mẹta lati ṣe idiwọ aiṣedeede.
● Fifi sori ẹrọ ti o rọrun / Iṣiṣẹ kekere Ati Iye owo Itọju
Awọn panẹli ni aarin le ni rọọrun yọ kuro fun itọju laisi gbigbe awọn panẹli adugbo, npo wiwa.

Imọ paramita

Gbogboogbo		Ẹyọ	Standard iru GPN2S-40.5	Alawọ ewe Iru GPN2E-40.5	Alawọ ewe Iru GPN2N-40.5
Foliteji won won		kV	36/38/40.5	36/38/40.5	36/38/40.5
Igbohunsafẹfẹ agbara ti a ṣe ayẹwo foliteji (iṣẹju 1)	Si ilẹ-aye / ipele si alakoso	kV	95	95	95
	Kọja ijinna ipinya	kV	118	118	118
	Si ilẹ-aye / ipele si alakoso	kV	185	185	185
	Kọja ijinna ipinya	kV	215	215	215
Iwọn igbohunsafẹfẹ		Hz	50/60	50/60	50/60
Ti won won lọwọlọwọ		A	1250, 2500, 3150	1250, 2500	1250, 2500
Nikan kapasito bank kikan agbara		A	400/400	400/400	400/400
Ti won won USB gbigba agbara kikan lọwọlọwọ		A	50	50	50
Ti won won shortcircuit kikan lọwọlọwọ		kA	20/25/31.5	20/25/31.5	31.5
Yiyika kukuru ti a ṣe iwọn lọwọlọwọ (ti o ga julọ)		kA	50/63/80	50/63/80	80
Iwọn akoko kukuru duro lọwọlọwọ ati akoko ifarada		kA/s	20/3, 25/3, 31.5/3s	20/3, 25/3, 31.5/3s	31.5/3s
Ti won won tente oke withstand lọwọlọwọ		kA	50/63/80	50/63/80	80
Awọn ọna ṣiṣe			Eyin-0.3s-CO-180-CO	Eyin-0.3s-CO-180-CO	Eyin-0.3s-CO-180-CO
Gaasi eto idabobo gaasi			100%SF₆	50% SF₆+ 50% N₂	100% N₂
Oṣuwọn jijo ọdọọdun		%/Y	≤ 0.1	≤ 0.1	≤ 0.1
Iwọn gaasi titẹ (abs, 20˚C)		MPa	0.12	0.12	0.12
Titẹ itaniji (abs, 20˚C)		MPa	0.11	0.11	0.11
Iwọn iṣẹ ṣiṣe ti o kere ju (abs, 20˚C)		MPa	0.10	0.10	0.10
Iwọn Idaabobo Gaasi ojò			IP65	IP65	IP65
Apade			IP4X	IP4X	IP4X
Motor ati irin ajo okun Circuit fifọ motor gbigba agbara		W	90	90	90
Ti won won agbara ti titi okun		W	220	220	220
Ti won won agbara ti šiši okun		W	220	220	220
Ti won won foliteji ti oluranlowo Circuit		V	DC 24, 48, 110, 220;AC220	DC 24, 48, 110, 220;AC220	DC 24, 48, 110, 220;AC220
1 min igbohunsafẹfẹ agbara withstand foliteji ti iranlọwọ Circuit		kV	2	2	2
Awọn iwọn ati iwuwo Iwọn (W×D×H)1250A		mm	600× 1600×2400	600× 1500×2400	800×1700×2300
Iwọn (W×D×H)2500A		mm	800× 1600×2400	800× 1500×2400	900×1700×2300
Iwọn 1250A		kg	800 ~ 1000	800 ~ 1000	800 ~ 1000
Iwọn 2500A		kg	1100 ~ 1400	1100 ~ 1400	1100 ~ 1400

Ilana ti iru boṣewa GPN2S-40.5 ati awọ ewe iru GPN2E-40.5

Standard iru GPN2S-40.5kV

Alawọ ewe iru GPN2E-40.5kV

1. Idaabobo ati iṣakoso Unit
2. Low foliteji kompaktimenti
3. VCB siseto
4. Ifibọ ọpá igbale Circuit fifọ
5. Low foliteji kompaktimenti enu
6. Gas iwuwo Atọka
7. VCB gaasi ojò
8. 3-ipo yipada siseto
9. 3-ipo yipada
10. Busbar akọkọ

11. Main busbar gaasi ojò
12. Ideri iwaju
13. gbaradi arrester
14. Titẹ iderun ẹrọ ti akọkọ busbar gaasi ojò
15. Inu-konu USB bushing
16. Cable ebute
17. Awọn okun
18. Ru ideri
19. Ẹrọ iderun titẹ ti ojò gaasi VCB
20. CT

IST 3-ipo siseto

IST 3-ipo yipada

GPN2S VCB gaasi ojò

GPN2S-40,5 VCB

Ilana ti iru boṣewa GPN2S-40.5 ati iru alawọ ewe GPN2E-40.5Itumọ ti iru alawọ ewe GPN2N (No-SF6)

Alawọ ewe iru GPN2N-40.5kV

1. Idaabobo ati iṣakoso kuro
2. Low foliteji kompaktimenti
3. VCB siseto
4. Ifibọ ọpá igbale Circuit fifọ
5. Low foliteji kompaktimenti enu
6. Gas iwuwo Atọka
7. VCB gaasi ojò
8. 3-ipo yipada siseto
9. 3-ipo yipada
10. Busbar akọkọ
11. Main busbar gaasi ojò

12. Ideri iwaju
13. gbaradi arrester
14. Titẹ iderun ẹrọ ti akọkọ busbar gaasi ojò
15. Inu-konu USB bushing
16. Cable ebute
17. Awọn okun
18. Ru ideri
19. Ẹrọ iderun titẹ ti ojò gaasi VCB
20. CT
21. Earthing bar
22. Foliteji transformer (iyan)

Fifọ Circuit igbale ti wa ni ti o wa titi agesin, nigba ti awọn oniwe-mẹta-alakoso ifibọ ọpá ti wa ni idayatọ ni inaro sinu Circuit fifọ ojò.
Nitori imọ-ẹrọ iyipada igbale, arc kan ti ni opin ninu olutọpa igbale, dinku iwọn didun eefin ti gaasi idabobo.Yipada igbale jẹ iṣẹ ṣiṣe giga ni igba kukuru loorekoore ati ọpọlọpọ awọn ohun elo iyipada lori fifuye.