KYN61-40.535kv ua nruab nrab voltage switchboard
General
Peb yog KYN61-40.5 35kV nruab nrab voltage switchboard chaw tsim tshuaj paus (raws li luv luv rau switchgears), siv nyob rau hauv 35kV peb-theem AC 50Hz fais fab system.Txawm hais tias nws ua hauj lwm raws li lub hauv paus hub ntawm lub hwj chim faib los yog tsav tsheb tom qab ib tug loj -scale Hoobkas, lub KYN61{{9} integrates seamly. Nws qhov kev hloov pauv tau zoo kawg nkaus ua rau ntau pua txoj kev daws teeb meem. Los ntawm niaj hnub kev txais tos cable mus rau txoj kev sib txuas lus thiab kev saib xyuas, nws ua haujlwm txhua txoj haujlwm nrog yooj yim-zoo li tus kws tshaj lij uas muaj peev xwm ua tau raws li lub luag haujlwm tseem ceeb hauv lub zog hluav taws xob.
Kev siv li qub
3.1 Ib puag ncig kub: -15℃-+40℃;
3.2 Qhov siab tshaj hiav txwv theem: tsis ntau tshaj 1000m;
3.3 Huab cua txheeb ze av noo: nruab nrab txhua hnub Tsawg dua lossis sib npaug rau 95% ib hlis nruab nrab Tsawg dua lossis sib npaug li 90%
3.4 Av qeeg qhov loj me dua los yog sib npaug li 8
3.5 Qhov chaw tsis corrosive lossis flammable gas, dej vapor thiab lwm yam kev ua qias tuaj.
Nco tseg: dhau qhov kev siv ib txwm siv, tus neeg siv tuaj yeem sab laj nrog cov chaw tsim khoom.
Qauv qhia
Cov txheej txheem tseem ceeb
|
Lub npe |
Chav tsev |
Cov ntaub ntawv |
|
|
Rated Voltage |
kV ua |
40.5 |
|
|
Rated Tam sim no |
A |
1250,1600,2000,(2500) |
|
|
1min Fais fab zaus withstand voltage |
kV ua |
95 |
|
|
rated xob laim impulse withstand voltage |
kV ua |
185 |
|
|
Kev pab cuam Circuit Court, tswj Circuit Court Fais fab zaus withstand voltage |
V/1 min |
2000 |
|
|
Rated Zaus |
Hz |
50 |
|
|
Rated luv Circuit Court breaking tam sim no |
kA |
20,25,31.5 |
|
|
Rated luv-lub sij hawm tolerant voltage/Rated short circuit duration |
kA/4s |
20,25,31.5 |
|
|
Rated ncov Nrog tam sim no |
kA |
50,63,80 |
|
|
Rated luv -circuit tam sim no |
kA |
50,63,80 |
|
|
Tswj Circuit Court ntsuas voltage |
V |
DC: 110, 220; AC: 110, 220 |
|
|
Kev tiv thaiv qib |
Switchgear enclosure |
IP3X |
|
|
Compartment (qhov rooj qhib) |
IP2X |
||
Cov yam ntxwv ntawm cov qauv
Cov khoom siv hluav taws xob nruab nrab hluav taws xob tau muab faib ua cov txee thiab cov khoom siv tes ua ob ntu.
Txee yog xaiv ntawm siab- zoo txias- dov steel phaj los yog aluminized zinc phaj tsim los ntawm CNC sheet hlau ua khoom dabtsi yog khoov, los ntawm siab zog bolts, ceev (8.8 qib) los yog rub riveting txiv ntseej los ua ke. Cov tswv cuab ntawm lub txee lub cev nrog cov yas txau txheej txheej txheej galvanizing. Yog li ntawd, lub txee lub cev tsis tsuas yog muaj qhov raug siab heev, thiab nrog cov cuab yeej zoo sib xws muaj qhov zoo ntawm lub teeb yuag, siab txhua yam muaj zog, cov yam ntxwv zoo nkauj. Txee qauv raws li kev ua haujlwm feature tuaj yeem muab faib ua qhov sib txuas ntawm cov cuab yeej relay, chav tsev hluav taws xob hluav taws xob, cov khoom siv hluav taws xob, thiab chav busbar plaub ntu, txhua qhov txuas mus rau cov hlau cais cais, thiab lub siab ywj pheej tso tawm channel.
Schematic daim duab ntawm cov qauv ntawm cov khoom siv switchgear
| A, Ob chav ntsuas | B, Handcart chav | C, Busbar chav | D, Cable chav |
| 1, Valve | 2, Circuit Court breaker handcart | 3, Ob zaug ntsaws | 4, Lub tsheb loj |
| 5, Busbar bushing | 6, Lub ntiaj teb hloov | 7, Hu rau lub thawv | 8, kev sib txuas cable |
| 9, tam sim no transformer | 10, Siab tso tawm ntaus ntawv |
FAQ