Txheej txheem cej luam
LW8(A)-40.5 sab nraum zoov AC high-voltage sulfur hexafluoride Circuit Court breaker yog peb-theem AC 50Hz sab nraum zoov cov khoom siv hluav taws xob siab. Nws siv SF6 roj ua lub arc extinguishing thiab insulating nruab nrab. Nws txais yuav compressed cua arc extinguishing qauv. Nws muaj peev xwm tawg tau zoo heev thiab tuaj yeem siv dav. Nws yog siv nyob rau hauv lub hwj chim system nrog ib tug ntsuas voltage ntawm 40.5KV. Raws li lub chaw tsim khoom siv hluav taws xob, lub tshuab hluav taws xob hloov pauv cov ntsuas tam sim no thiab luv luv tam sim no, thiab tuaj yeem siv los ua kev sib cuag hluav taws xob thiab lub txhab nyiaj capacitor. Lub built-in tam sim no transformer yog siv rau kev ntsuas thiab kev tiv thaiv. Nws yog ib qho khoom kho tshiab ntawm Circuit Court breaker.
Qauv lub ntsiab lus
Technical Parameters
|
Proj |
Unit |
Valu ua |
|
|
Rated voltage |
KV |
40.5 |
|
|
Rated rwb thaiv tsev theem |
Lightning impulse withstand voltage (tag nrho nthwv dej ncov) |
KV |
185 |
|
Fais fab zaus withstand voltage (1min) |
KV |
95 |
|
|
Rated tam sim no |
A |
2000 |
|
|
Neeg kho tshuab lub neej |
sij hawm |
3000 |
|
|
Rated siab ntawm sulfur hexafluoride gas (gauge siab ntawm 20 degree) |
MPa |
0.45 |
|
|
Tswb siab / yam tsawg kawg nkaus ua haujlwm siab (20 degree gauge siab) |
MPa |
0.4 |
|
|
Rated luv Circuit Court breaking tam sim no |
KA |
40 |
|
|
Rated luv Circuit Court ua tam sim no (peak value) |
KA |
100 |
|
|
Rated luv-lub sij hawm tiv taus tam sim no (thermal stability tam sim no) |
KA |
40 |
|
|
Rated luv-lub sij hawm tiv taus tam sim no (dynamic ruaj khov tam sim no) |
KA |
100 |
|
|
Rated tawm-ntawm-kauj ruam tawg tam sim no |
KA |
10 |
|
|
Cov sij hawm rhuav tshem raws li ntsuas luv luv-circuit breaking tam sim no |
sij hawm |
12 |
|
|
Lub sijhawm tawg ntawm qhov ntsuas luv luv-circuit breaking tam sim no |
S |
4 |
|
|
Kaw lub sijhawm (nyob rau hauv qhov ntsuas kev ua haujlwm voltage) |
S |
Tsawg dua los yog sib npaug rau 0.15 |
|
|
Lub sijhawm qhib (nyob rau hauv qhov ntsuas hluav taws xob ua haujlwm) |
S |
Tsawg dua los yog sib npaug rau 0.06 |
|
|
Rated ua haujlwm ib ntus |
|
C-0.3s-CO-180s-CO |
|
|
Rated hloov tam sim no ntawm ib lub txhab nyiaj capacitor |
A |
400 |
|
|
Txhua xyoo cua nkag tus nqi |
%/xyoo |
Tsawg dua los yog sib npaug rau 0.5 |
|
|
Cov dej noo ntawm sulfur hexafluoride gas (V / V) |
|
Tsawg dua los yog sib npaug li 150 x 10 -6 |
|
|
Kaw coil, qhib coil voltage |
V |
DC 110 220 |
|
|
Lub zog cia lub cev muaj zog voltage |
V |
AC, DC 110 220 |
|
|
Sulfur hexafluoride gas hnyav |
Kg |
8 |
|
|
Qhov hnyav ntawm Circuit Court breaker (nrog rau kev khiav hauj lwm mechanism) |
Kg |
1400 |
|
Cov tsos thiab daim duab installation
Cim npe nrov: lw8(a)-40.5 sab nraum zoov high voltage sulfur hexafluoride circuit breaker, Tuam Tshoj lw8(a)-40.5 sab nraum zoov high voltage sulfur hexafluoride circuit breaker manufacturers, lwm tus neeg, Hoobkas