Txheej txheem cej luam
LW16-40.5 sab nraum zoov sulfur hexafluoride Circuit Court breaker yog ib qho khoom siv sab nraum zoov siv hauv AC 50Hz peb-theem fais fab tshuab. Nws yog siv rau kev tswj thiab kev tiv thaiv nyob rau hauv industrial thiab mining enterprises, fais fab nroj tsuag thiab sidebands. Cov khoom no tuaj yeem ua haujlwm tsis tu ncua thiab tuaj yeem siv los ua kev sib cuag hluav taws xob thiab hluav taws xob hluav taws xob rau cov tsev txhab nyiaj capacitor thiab cov tsev txhab nyiaj reactor. Lub built-in tam sim no transformer tuaj yeem siv rau kev ntsuas thiab kev tiv thaiv. Nws tuaj yeem hloov pauv SW2-35 roj-tsawg Circuit Court breaker. Nruab nrog kev hloov pauv, nws tuaj yeem hloov ntau hom roj nplua nuj Circuit Court breakers. Nws yog ib qho zoo tagnrho roj-dawb Circuit Court breaker nyob rau hauv 35KV fais fab system. ntaus ntawv.
LW16-40.5 Circuit Court breaker yog nruab nrog CT14-A AC thiab DC dual-purpose caij nplooj ntoos hlav ua haujlwm mechanism.
Technical Parameters
|
Qhov project |
Chav tsev |
Tus nqi |
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Rated voltage |
KV |
40.5 |
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|
Rated rwb thaiv tsev theem |
1min zog zaus withstand voltage |
KV |
95 |
|
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Lightning impulse withstand voltage |
KV |
185 |
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Rated zaus |
Hz |
50 |
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Rated tam sim no |
A |
1600,2000 |
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Rated luv Circuit Court breaking tam sim no |
KA |
25 (rov qab), 31.5 (ib point) |
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Rated luv Circuit Court ua tam sim no (peak value) |
KA |
63 |
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Rated luv-lub sij hawm tiv taus tam sim no |
KA |
25 |
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Rated luv luv Circuit Court ntev |
S |
4 |
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Rated ncov tiv tau tam sim no |
KA |
63 |
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Rated ua haujlwm ib ntus |
O-0.3S-CO-180S-CO |
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Rated tam sim no ntawm ib lub txhab nyiaj capacitor |
A |
400 |
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Rated tawm-ntawm-kauj ruam tawg tam sim no |
KA |
6.3 |
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Rated tawm-ntawm-theem breaking tam sim no |
KA |
21.75 |
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Mechanical life test |
sij hawm |
3000 |
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Rated tam sim no cumulative breaking lub sij hawm |
sij hawm |
2000 |
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Rated luv Circuit Court breaking tam sim no (25KA) cumulative breaking times |
sij hawm |
21 |
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|
Lub sijhawm qhib rooj vag |
Ntawm qhov ntsuas lossis qhov siab tshaj plaws ua haujlwm voltage |
S |
Tsawg dua lossis sib npaug rau 0.06 |
|
|
ntawm qhov tsawg kawg nkaus ua haujlwm voltage |
S |
Tsawg dua los yog sib npaug rau 0.1 |
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Lub sijhawm kaw |
S |
Tsawg dua lossis sib npaug rau 0.15 |
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Rated siab ntawm SF6 roj (gauge siab 20 degree) |
MPa |
0.6±0.015 |
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SF6 gas mov tswb siab (gauge siab 20 degree) |
MPa |
0.55±0.015 |
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Yam tsawg kawg nkaus ua haujlwm siab ntawm SF6 roj (gauge siab 20 degree) |
MPa |
0.52±0.015 |
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SF6 gas txhua xyoo to |
% / xyoo |
Tsawg dua los yog sib npaug li 1 |
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SF6 gas taug qab ya raws cov ntsiab lus |
V/V |
Tsawg dua lossis sib npaug li 150 × 10-6 |
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CT14-Ib qho kev qhib thiab kaw cov kauj vab hluav taws xob ntsuas hluav taws xob |
AC |
V |
220 |
|
|
DC |
110,220 |
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CT14-Lub tshuab hluav taws xob cia lub cev muaj zog ntsuas qhov hluav taws xob |
AC |
V |
220,380 |
|
|
DC |
110,220 |
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SF6 gas luj |
Kg |
Ib txwm: 2.5, nrog CT: 6, nrog qhov siab ntxiv, CT: 8 |
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Circuit Breaker hnyav |
Kg |
1000 |
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Short circuit sab nraud rwb thaiv tsev to ratio nrug |
mm/KV |
Ntau dua lossis sib npaug rau 31 |
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Porcelain tes tsho leakage nrug |
mm |
Ntau dua lossis sib npaug rau 1255 |
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Conductive pas nrig kab sib nrug |
mm |
65±2 |
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Tsawg kawg cua rwb thaiv tsev nrug |
mm |
440 |
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Peb theem qhib synchronicity |
ms |
Tsawg dua los yog sib npaug 2 |
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Main Circuit Court kuj |
μΩ |
Ib txwm Tsawg dua lossis sib npaug rau 40 nrog CT Tsawg dua lossis sib npaug rau 60 |
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Rigid ceev (ntawm qhov ntsuas voltage) |
m/s |
2.4±0.2 |
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Tsuas yog kaw ceev (ntawm qhov ntsuas hluav taws xob) |
m/s |
Ntau tshaj los yog sib npaug 2 |
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Cov tsos thiab daim duab installation
Cim npe nrov: lw16-40.5 sab nraum zoov sulfur hexafluoride circuit breaker, Tuam Tshoj lw16-40.5 sab nraum zoov sulfur hexafluoride circuit breaker manufacturers, lwm tus neeg, Hoobkas