Daim Ntawv Thov Ib puag ncig Cov Cai
ambient kub:-40 degree -+45 degree, nruab nrab nruab nrab txhua hnub kub tsis tshaj 25 degree
Huab cua txheeb ze av noo: nruab nrab txhua hnub tsis tshaj 95%, lub hli nruab nrab tsis tshaj 90%
Qhov siab: tsis tshaj 3000m
Cua ceev: tsis tshaj 34m / s (cua siab 700Pa)
Cov pa phem theem: tsis tshaj GB/T 5582-1993 chav kawm Ⅳ
Txhim kho: sab nraum zoov, Tsis muaj kab mob, tawg, tshuaj lom neeg corrosion thiab qhov chaw ntawm kev co hnyav.
Nqus Circuit Breaker Dimension
Nqus Circuit Court Breaker Structure
Circuit Court breaker feem ntau yog tsim los ntawm kev sib koom ua ke nrog ib kab, ib qho tam sim no transformer, lub caij nplooj ntoos hlav mechanism, thiab lub cev muaj pes tsawg leeg. Nqus Circuit Court breaker ntawm diversion voj zuj zus los ntawm lub davhlau ya nyob twg, lub tshuab nqus tsev arcing chamber nyob rau hauv kev sib cuag, qhov hluav taws xob kawg. Circuit breaker yog miniaturization tsim, Circuit Court breaker tuaj yeem muab ob theem lossis peb theem CT, tus qauv pom daim duab
1.CT 2.Nyob rau hauv kab 3.Upper kab 4.Vacuum arc-extinguishing chamber 5.Insulation rub pas nrig 6.Spring mechanical mechanism 7.Case
Kev kos duab
Cov yam ntxwv ntawm Controller
Kev txawj ntse Circuit Court breaker nrog kuv lub tuam txhab tsim thiab tsim DK series ntawm automation feeder davhlau ya nyob twg, tus maub los yog siv nyob rau hauv 40.5 kV thiab hauv qab fais fab faib system ntawm overhead kab feeder davhlau ya nyob twg units, teem kab kev tiv thaiv, tswj, voltage, tam sim no teeb liab ntsuas thiab kev saib xyuas thiab ib qho organic tag nrho, koom tes nrog Circuit Court breaker kab hauv lub xeev kev kuaj xyuas tus kheej muaj nuj nqi, kev txheeb xyuas cov ntaub ntawv tsis raug, kev tsav tsheb hloov khoom siv kev nyab xeeb tiv thaiv circuitry, tau txiav tawm. Circuit Court tsis ua hauj lwm mus tas li thiab ib ntus rov qab Circuit Court luv tsis ua hauj lwm.
Tus maub los kuj muaj qhov zoo tshaj plaws ntawm peb-theem dhau-tam sim no kev tiv thaiv, rov qab, ntawm cov chaw taws teeb tswj, kev sib txuas lus hauv chaw taws teeb, kev sib cuag lub nplhaib net hloov ua haujlwm, thiab tau nruab nrog lub zog tawm tswv yim thiab cov chaw nres nkoj, tuaj yeem ntsib cov pobzeb, pobzeb, xws li kub. , tshuav nuj nqi sib tiv tauj, tiv thaiv kev tswj; Nyob rau tib lub sijhawm, peb-theem voltage thiab tam sim no tsis tuaj yeem ntsuas. Raws li qhov chaw sib piv, tag nrho cov ntaub ntawv tau tso tawm kom pom raws li tus lej muaj nuj nqis kom paub txog kev ua haujlwm ntawm kev rov qab thiab paub txog kev ua haujlwm ntawm reclosing.Tam sim no, tus maub los txhawb GPRS / GSM, Ethernet, optical fiber, RS232 / RS485 kev sib txuas lus, thiab tuaj yeem txuas nrog rau lwm qhov chaw nres tsheb loj (ceeb toom: thaum koj xav tau nkag mus rau lwm qhov chaw nres tsheb loj, cov neeg siv yuav tsum muab lub rooj thiab cov txheej txheem).
Nruab, Siv Thiab Tswj
Thaum unpacking cov ntaub ntawv yuav tsum xyuas lub Circuit Court breaker muaj peb ncej rwb thaiv tsev rwb thaiv tsev kev them nyiaj yug tsis muaj rupture, nameplate, daim ntawv pov thawj pom zoo, xws li seb puas yuav phim daim ntawv txiav txim, packing daim ntawv yog raws li lub cev.
Ua ntej kev ua haujlwm ntawm Circuit Court breaker, yuav tsum ua tib zoo xyuas tag nrho cov txheej txheem tseem ceeb ntawm cov khoom siv hluav taws xob yog raws li qhov tseeb, txais yuav lub Circuit Court breaker.
Circuit breaker puag mounting qhov loj, saib cov lus 3
Circuit Court breaker raws li nws cov qauv tsim tshwj xeeb los xyuas kom meej tias tus neeg siv tau siv cov txheej txheem ua haujlwm ntev
Cov neeg ua haujlwm ua haujlwm yuav tsum nkag siab ua ntej txog kev ua haujlwm ntawm kev ua haujlwm ntawm kev ua haujlwm thiab kev paub txog kev teeb tsa, kev hloov kho thiab kev saib xyuas, khaws cov ntaub ntawv ntawm cov teeb meem kom ntxaws hauv kev ua haujlwm ntawm qhov tsim nyog qhia kuv hauv xov tooj lossis fax rau lub tuam txhab
Cov ntaub ntawv tseem ceeb
Table 1 Circuit Breaker Main Technical Data
|
Tsis muaj |
Yam khoom |
Chav tsev |
Cov ntaub ntawv |
||||
|
1 |
Rated voltage |
kV ua |
24 |
||||
|
2 |
Rated tam sim no |
A |
630 |
1250 |
|||
|
3 |
Rated zaus |
Hz |
50/60 |
||||
|
4 |
Rated rwb thaiv tsev qib |
1 min zog zaus |
Qhuav (interphase/to ntiaj teb / tawg) |
kV ua |
65/79 34 |
||
|
ntub dej (interphase/to ntiaj teb / tawg) |
50/65 |
||||||
|
tiv taus hluav taws xob |
Secondary voj voog hauv av |
2 |
|||||
|
xob laim impulse withstand voltage (To ntiaj teb / tawg) |
125/145 |
||||||
|
5 |
Rated luv-circuit breaking tam sim no |
kA |
20 |
25 |
|||
|
6 |
Rated short-circuit ua tam sim no (peak) |
kA |
50 |
63 |
|||
|
7 |
Rated luv-lub sij hawm tiv taus tam sim no |
kA |
20 |
25 |
|||
|
8 |
Rated ncov tiv taus tam sim no |
kA |
50 |
63 |
|||
|
9 |
Rated lub sij hawm luv-circuit breaking |
sij hawm |
20 |
||||
|
10 |
Rated short-circuit duration lub sij hawm |
s |
4 |
||||
|
11 |
Qhov ntsuas hluav taws xob ua haujlwm thiab qhov ntsuas hluav taws xob ntawm |
V |
DC220, AC220 |
||||
|
12 |
Rated kev txiav txim |
qhib -0.3s-kaw/open - 180s-kaw/open |
|||||
|
13 |
Overcurrent mus txawv tebchaws nyob tam sim no |
A |
5 |
||||
|
14 |
Neeg kho tshuab lub neej |
sij hawm |
10000 |
||||
|
15 |
hnyav |
Tsis muaj rab riam cais |
kg |
115 |
|||
|
Nrog rab riam cais |
138 |
||||||
Table 2 Kev khiav hauj lwm mechanism technical data
|
Tsis muaj |
Yam khoom |
UNIT |
DATA |
|
1 |
Lub zog cia lub cev muaj zog ntsuas lub zog |
W |
Tsawg dua los yog sib npaug li 70 |
|
2 |
Kaw lub zog cia lub sij hawm |
s |
Tsawg dua los yog sib npaug li 8 |
|
3 |
Khaws qhov ua haujlwm voltage ntawm lub tshuab |
V |
AC220 AC110 |
|
24 DC 110 DC 220 |
|||
|
4 |
Kaw coil tripping voltage |
V |
AC220 AC110 |
|
24 DC 110 DC 220 |
|||
|
5 |
brake coil voltage tripping |
V |
AC220 AC110 |
|
24 DC 110 DC 220 |
|||
|
6 |
Overcurrent tripping tam sim no kauj |
A |
5 |
Table 3 Circuit Breaker Mechanical characteristicsadjustment data
|
Tsis muaj |
Yam khoom |
UNIT |
DATA |
|
1 |
Sib cuag nrug |
mm |
12±1 |
|
2 |
Hla mus ncig |
3±1 |
|
|
3 |
Phases center nrug |
380±1.5 |
|
|
4 |
Peb theem qhib, kaw tsis synchronism |
ms |
Tsawg dua los yog sib npaug 2 |
|
5 |
Hu rau lub sijhawm kaw bounce |
Tsawg dua los yog sib npaug 2 |
|
|
6 |
Lub sijhawm kaw |
25-80 |
|
|
7 |
Lub sijhawm tawg |
20-50 |
|
|
8 |
Nruab nrab tawg lub sij hawm |
m/s |
1.1-1.7 |
|
9 |
Lub sijhawm kaw nruab nrab |
0.5~0.9 |
|
|
10 |
Main Circuit Court kuj |
μΩ |
Tsawg dua los yog sib npaug li 100 |
Cim npe nrov: Tuam Tshoj high voltage nqus tsev vacuum Circuit Court breaker manufacturers, lwm tus neeg, Hoobkas
