GPN2S/GPN2E-40.5kV Cubicle hom Gas Insulated Switchgear

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Cubicle hom Gas Insulated Switchgear (CGIS) yog ib qho chaw sab hauv, Hoobkas-sib dhos, hlau-xws li, cubicle hom roj-insulated switchgear rau ib daim ntawv thov busbar, suav nrog "Green Type" GPN2E-40.5, GPN2N-40.5 thiab "Standard Type" GPN2S- 40.5 ib.
Cov "Green type" GPN2N-40.5 yog tsim los siv cov ntshiab nitrogen li rwb thaiv tsev roj rau cov khoom siv nrog Non-SF6 roj rwb thaiv tsev tshuab, uas tau coj lub ntuj ntsuab ib puag ncig tiv thaiv ntawm cov roj insulated switchgear.
Hom "Green" GPN2E-40.5 suav nrog cov thev naus laus zis siab ntawm cov roj sib xyaw ua ke (SF6 + N2) thiab lub tshuab nqus tsev vacuum, tso cai rau cov cuab yeej ua haujlwm kom ntseeg tau ntau dua thiab zoo ib puag ncig.
Hom "Standard" GPN2S-40.5 yog 100% SF6 insulated, ua haujlwm siab thiab siv tau yooj yim.
Nrog rau niaj hnub digital manufacturing thiab tsis siv neeg soj ntsuam ua ke nrog sensor, saib xyuas thiab tiv thaiv technology, CGIS yog zoo tagnrho haum rau lub hwj chim faib xav tau.CGIS tshwj xeeb tshaj yog haum rau cov lag luam uas muaj kev ntseeg siab zoo xws li Kev Sib Txuas Hluav Taws Xob, Mining, Rail Transportation, Petrochemical Plants, Cua Farms thiab Metropolitan Rail Systems.
Cov kev ua haujlwm li qub
Lub switchgear yog tsim los rau cov kev pabcuam ib txwm muaj rau sab hauv tsev switchgear rau GB 3906, DL / T404 thiab IEC 62271-200.Cov nqi txwv hauv qab no, ntawm lwm tus, siv:
Ambient cua kub
Qhov siab tshaj plaws cua kub: +45 ℃
Qhov kub thiab txias: -25 ℃
Qhov nruab nrab kub siab tshaj plaws txhua hnub: +35 ℃
Humidity:
Tus nqi nruab nrab ntawm cov av noo txhua hnub: ≤ 95%
Txhua hli tus nqi nruab nrab ntawm cov av noo: ≤ 90%
Tus nqi nruab nrab txhua hnub ntawm cov dej vapor siab: ≤ 2.2 × 10-3MPa
Lub hli nruab nrab tus nqi ntawm cov dej vapor siab: ≤ 1.8 × 10-3MPa
Qhov siab: ≤ 1000m
Cov huab cua ambient tsis muaj kuab paug los ntawm plua plav, pa taws,
corrosive thiab/los yog nplaim taws gases, vapors los yog ntsev.

Cov xwm txheej tshwj xeeb
Cov khoom siv kuj tuaj yeem siv rau ntau yam kev pabcuam tshwj xeeb.
Nyob rau hauv cov ntaub ntawv cov kev pab cuam ntau tshaj li cov kev pab cuam ib txwm, uas tawm ntawm tus qauv GB 11022 thiab IEC 62271-1, thov sab laj nrog GP ua ntej rau kev pom zoo:
Qhov siab siab tshaj 1000m.
Siab dua ib puag ncig kub.
Tsawg ib puag ncig kub.
Lwm yam tshwj xeeb ib puag ncig.

Txo cov pa roj carbon monoxide emissions
CGIS suav nrog cov thev naus laus zis siab tshaj ntawm cov ntshiab Nitrogen lossis cov roj sib xyaw ua ke (SF6 + N2) thiab lub tshuab nqus tsev vacuum, qhov kev xaiv tseem ceeb los ntawm GP los pab txo cov tsev cog khoom.SF6 (sulphur-hexafluoride) yog nyob rau hauv cov npe ntawm tsev cog khoom gasses nyob rau hauv Kyoto raws tu qauv, nrog lub ntiaj teb no Warming Potential (GWP) ntawm 23,000.Ntau lwm qhov nruab nrab voltage switchgear systems siv SF6 roj raws li qhov nruab nrab insulating nkaus xwb.Los ntawm SF6 roj los ntawm switchgear pab txhawb rau kev hem thawj ntawm lub tsev xog paj cuam tshuam thiab cuam tshuam kev hloov pauv huab cua.
Nrog peb txoj kev cog lus rau kev tiv thaiv ib puag ncig, CGIS pab txo qis cov pa hluav taws xob hauv tsev los ntawm kev siv cov tshuab hluav taws xob sib xyaw ua ke nrog lub tshuab nqus tsev hloov pauv.
Kev txo qis 100% lossis 50% hauv SF6 yog ua tiav los ntawm kev siv Nitrogen (N2) sib xyaw roj-insulated breakers.Nitrogen yog qhov loj tshaj plaws ntawm huab cua thiab nws cov khoom arc decomposition yog non-toxic.Kev sib koom ua ke los ntawm cov plug-in connectors thiab modular xwm ntawm cov vaj huam sib luag ua kom yooj yim ntawm kev teeb tsa thiab txuas ntxiv yam tsis tas yuav tsum muaj cov khoom siv roj ntxiv rau ntawm qhov chaw.

Qhov zoo

●70% Txo hauv Switchroom Loj
Ib qho kev tsim hluav taws xob zoo tsim ua ke nrog kev ua haujlwm zoo insulating, ua rau cov khoom siv hluav taws xob hloov pauv uas ua haujlwm zoo thiab ntseeg tau.
Txuag 70% qhov chaw piv nrog cua-insulated switchgear.
Retrofitting rau hauv chav hloov pauv uas twb muaj lawm yog yooj yim.
Txo tus nqi ntawm substation av.
● Kev nyab xeeb siab tshaj plaws rau cov neeg ua haujlwm thiab cov khoom siv
Qhov tsawg kawg nkaus ua haujlwm siab ntawm lub cubicle yog 0.00MPa (20 ℃).Qhov ntawd txhais tau tias, txawm tias nyob rau hauv cov xwm txheej hnyav, nws tseem tuav cov qib rwb thaiv tsev ntsuas thiab khaws tag nrho nws cov kev ua haujlwm ntsuas.Ua tsaug rau qhov tsis tshua muaj siab ntawm cov pa roj, txawm tias cov roj khiav tawm ntawm lub tshuab hluav taws xob, lub cubicle tseem tuaj yeem ua kom muaj zog ntxiv.Kev txhim khu kev qha hluav taws xob thiab cov khoom siv hluav taws xob sib cuam tshuam yog tsim los ntawm cov hluav taws xob hluav taws xob thiab peb txoj hauj lwm hloov los tiv thaiv kev ua haujlwm tsis raug.
● Yooj yim Installation / Tsawg khiav hauj lwm thiab tu nqi
Cov vaj huam sib luag hauv nruab nrab tuaj yeem raug tshem tawm yooj yim rau kev saib xyuas yam tsis tau txav cov vaj huam sib luag, ua kom muaj ntau ntxiv.

Technical Parameters

General		Chav tsev	Hom qauv GPN2S-40.5	Hom Ntsuab GPN2E-40.5	Hom Ntsuab GPN2N-40.5
Rated voltage		kV	36/38/40.5 ib	36/38/40.5 ib	36/38/40.5 ib
Rated zog zaus withstand voltage (1min)	Rau lub ntiaj teb / theem mus rau theem	kV	95	95	95
	Hla kev nyob deb	kV	118	118	118
	Rau lub ntiaj teb / theem mus rau theem	kV	185	185	185
	Hla kev nyob deb	kV	215	215	215
Rated zaus		Hz	50/60	50/60	50/60
Rated tam sim no		A	1250, 2500, 3150	1250, 2500 Nws	1250, 2500 Nws
Ib lub txhab nyiaj capacitor tawg muaj peev xwm		A	400/400	400/400	400/400
Rated cable them tam sim no		A	50	50	50
Rated shortcircuit breaking tam sim no		kA	20/25/31.5 ib	20/25/31.5 ib	31.5 ib
Rated luv Circuit Court ua tam sim no (peak)		kA	50/63/80 ib	50/63/80 ib	80
Lub sijhawm luv luv tiv taus lub sijhawm tam sim no thiab lub sijhawm ua haujlwm ntev		kA/s	20/3, 25/3, 31.5/3s	20/3, 25/3, 31.5/3s	31.5 / 3s
Rated ncov tiv tau tam sim no		kA	50/63/80 ib	50/63/80 ib	80
Kev ua haujlwm ib ntus			O-0.3s-CO-180s-CO	O-0.3s-CO-180s-CO	O-0.3s-CO-180s-CO
Gas system insulated roj			100% SF₆	50% SWB₆+ 50% N₂	100% N₂
Txhua xyoo leakage tus nqi		%/Y	≤ 0.1	≤ 0.1	≤ 0.1
Rated gas siab (abs, 20˚C)		MPa	0.12	0.12	0.12
Tswb siab (abs, 20˚C)		MPa	0.11	0.11	0.11
Yam tsawg kawg nkaus ua haujlwm siab (abs, 20˚C)		MPa	0.10	0.10	0.10
Qib Kev Tiv Thaiv Roj tank			IP65	IP65	IP65
Npog			IP4X	IP4X	IP4X
Motor thiab triple coil Circuit Breaker charging lub cev muaj zog		W	90	90	90
Rated zog ntawm kaw coil		W	220	220	220
Rated zog ntawm qhib coil		W	220	220	220
Rated voltage ntawm auxiliary circuit		V	DC 24, 48, 110, 220;AC 220	DC 24, 48, 110, 220;AC 220	DC 24, 48, 110, 220;AC 220
1 min fais fab zaus tiv taus qhov hluav taws xob ntawm pab cuam Circuit Court		kV	2	2	2
Dimensions thiab Nyhav Qhov Loj (W × D × H) 1250A		mm	600 × 1600 × 2400 hli	600 × 1500 × 2400 hli	800 × 1700 × 2300 hli
Qhov Loj (W × D × H) 2500A		mm	800 × 1600 × 2400 hli	800 × 1500 × 2400 hli	900 × 1700 × 2300 hli
Qhov hnyav 1250A		kg	800 ~ 1000 hli	800 ~ 1000 hli	800 ~ 1000 hli
Nyhav 2500A		kg	1100-1400 Nws	1100-1400 Nws	1100-1400 Nws

Tus qauv qauv GPN2S-40.5 thiab hom ntsuab GPN2E-40.5

Txheem hom GPN2S-40.5kV

Ntsuab hom GPN2E-40.5kV

1. Kev tiv thaiv thiab tswj chav tsev
2. Tsawg voltage compartment
3. VCB mechanism
4. Embedded ncej nqus Circuit Court breaker
5. Tsawg voltage compartment qhov rooj
6. Gas density indicator
7. VCB roj tank
8. 3-txoj hauj lwm hloov mechanism
9. 3-txoj haujlwm hloov
10. Main busbar

11. Main busbar roj tank
12. Pem hauv ntej npog
13. Surge arrester
14. Cov cuab yeej siv siab ntawm lub ntsiab busbar roj tank
15. Inner-cone cable bushing
16. Cable davhlau ya nyob twg
17. Kab
18. Rov qab npog
19. Cov twj tso kua mis siab ntawm VCB roj tank
20. CTJ

IST 3 txoj hauj lwm mechanism

IST 3 txoj hauj lwm hloov

GPN2S VCB roj tank

GPN2S-40.5 VCB

Cov qauv ntawm hom qauv GPN2S-40.5 thiab hom ntsuab GPN2E-40.5Structure ntawm GPN2N hom ntsuab (No-SF6)

Ntsuab hom GPN2N-40.5kV

1. Kev tiv thaiv thiab kev tswj xyuas
2. Tsawg voltage compartment
3. VCB mechanism
4. Embedded ncej nqus Circuit Court breaker
5. Tsawg voltage compartment qhov rooj
6. Gas density indicator
7. VCB roj tank
8. 3-txoj hauj lwm hloov mechanism
9. 3-txoj haujlwm hloov
10. Main busbar
11. Main busbar roj tank

12. Pem hauv ntej npog
13. Surge arrester
14. Cov cuab yeej siv siab ntawm lub ntsiab busbar roj tank
15. Inner-cone cable bushing
16. Cable davhlau ya nyob twg
17. Kab
18. Rov qab npog
19. Cov twj tso kua mis siab ntawm VCB roj tank
20. CTJ
21. Earthing bar
22. Voltage transformer (yeem)

Nqus Circuit Court breaker yog tsau mounted, thaum nws peb-theem embedded ncej yog teem vertically rau hauv Circuit Court breaker roj tank.
Vim lub tshuab nqus tsev hloov tshuab, ib qho arc yog txwv nyob rau hauv lub tshuab nqus tsev interrupter, txo cov pa ntim ntawm rwb thaiv tsev roj.Lub tshuab nqus tsev hloov pauv yog qhov ua tau zoo hauv kev siv luv luv luv thiab ntau daim ntawv thov kev hloov pauv.