I-VSG-24 yangaphakathi ye-HV vacuum circuit breaker iyisigaba sesithathu se-AC 50Hz 24kV imishini yokushintsha yasendlini
Mechanism Indlela yokusebenza: indlela yokusebenza yasentwasahlobo;
Uhlobo lwe-Pole: isigxobo esihlanganisiwe: isigxobo esishumekiwe;
Distance ibanga lesigaba ngesigaba: 275mm;
Izimo Zemvelo
Ithempelesha ye-Ambient: -15 °C 〜+ 40 ° C;
♦ Ukuphakama: <1000m;
Hum Umswakama ohlobene: isilinganiso sansuku zonke <95%, isilinganiso sanyanga zonke <90%;
Int Ukuzamazama komhlaba: <8 level;
Izindawo ezingenamlilo, ingozi yokuqhuma, ukungcola okukhulu, ukugqwala kwamakhemikhali, kanye nokudlidliza okukhulu.
Main Technical Amapharamitha
Cha |
Into |
Iyunithi |
Inani |
1 | Amandla alinganisiwe |
kV |
24 |
2 | Iminithi eli-1 lamandla amelana namandla kagesi |
65 |
|
3 | Kukalwe umbani wokumelana namandla kagesi |
125 |
|
4 | Imvamisa ekaliwe | Hz |
50/60 |
5 | Kukalwe njengamanje | / |
630, 1250, 1600, 2000, 2500,3150 |
6 | Kulinganiswe ngo-short circuit breaking current |
kA |
25, 31.5 |
7 | Kulinganiswe ngo wesifunda iDemo okwenza zamanje (isiqongo) |
63, 80 |
|
8 | Kulinganiswe ngo isikhathi esifushane ukumelana zamanje |
25, 31.5 |
|
9 | Kukalwe inani eliphakeme lokumelana nelamanje |
63, 80 |
|
10 | Kulinganiswe ngo ubude besikhathi besifunda | S |
4 |
11 | Kulinganiswe ngokulandelana kokusebenza |
O-0.3s-CO-180s-CO |
|
12 | Imvamisa yesekethe yamandla wesekondari imelana namandla (1min) | V |
2000 |
13 | Kulinganiswe ngo-single / back-to-back capacitor bank yamanje |
kA |
630 |
14 | Isikhathi sokuphula | ms |
20 〜50 |
1 ; | Isikhathi sokuvula |
35-70 |
|
16 | Impilo yemishini |
izikhathi |
10000 |
17 |
Impilo kagesi |
Isigaba se-E2 |
|
18 |
Amandla wesitoreji samandla |
UW |
90 |
19 |
Lawula amandla kagesi wesifunda | V |
AC / DC110 / 220 |
Usayizi Ojwayelekile Wokudweba Nosayizi Wokufaka (iyunithi: mm)
♦ Dweba uhlobo
Kulinganiswe ngo yamanje (A) |
630 |
1250 |
1600 |
Kulinganiswe ngo-short circuit breaking current (kA) |
25, 31.5 |
25, 31.5 |
31.5 |
Usayizi wokuxhumana ongaguquki (mm) |
035 |
049 |
055 |
Isigaba-to-isigaba ibanga (mm) |
275 |
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