Lakotan
Awọn ọja tuntun wa, NVS1-24 jara inu ile giga-foliteji igbale Circuit fifọ ni a lo fun awọn ẹrọ iyipada ni eto agbara 24kV, bi iṣakoso ati ẹyọ aabo ti awọn ohun elo itanna ni awọn ile-iṣẹ ati awọn ile-iṣẹ iwakusa, awọn ohun elo agbara ati awọn ile-iṣẹ. Nitori awọn anfani pataki ti fifọ Circuit igbale, o dara julọ fun awọn iṣẹ loorekoore ti o nilo iwọn lọwọlọwọ ṣiṣẹ, tabi awọn aaye nibiti lọwọlọwọ kukuru-kikuru ti fọ ni igba pupọ. Fifọ Circuit gba apẹrẹ iṣọpọ ti ẹrọ ṣiṣe ati ara fifọ Circuit. Awọn mejeeji jẹ ọna iwaju ati ẹhin, eyiti o jẹ pẹlu iṣẹ isọdi ti o gbẹkẹle. Awọn Circuit fifọ le ṣee lo bi a ti o wa titi fifi sori ẹrọ. O tun le ni ipese pẹlu ọkọ ayọkẹlẹ chassis sinu ẹyọ rira ọwọ kan.
Ọja awọn ajohunše
GB / T1984-2014 Ga foliteji AC Circuit fifọ
JB/T3855-2008 3.6-40.5kV inu ile AC High foliteji igbale Circuit fifọ
DL/T403-2000 12kV-40.5kV ga foliteji igbale Circuit fifọ pipaṣẹ awọn ipo imọ
IEC62271-100: 2008 Giga Foliteji Yipada ati Iṣakoso Gear Apá 100: AC Circuit-breakers
Awọn ipo Ayika
Ibaramu otutu: -15 C ~ + 40C
O ọriniinitutu ibaramu: ọriniinitutu ojulumo apapọ ojoojumọ
Iwọn otutu oju ojo lojumọ
O Giga ≤ 1000m;
Eyin Kikan iwariri
Eyin Aami fifi sori: Aaye naa ko yẹ ki o ni omi, ewu bugbamu, idoti nla, ipata kemikali ati gbigbọn nla.
Main Technical Parameters
| Nkan | Ẹyọ | Data |
| Foliteji won won | kV | mẹrin-le-logun |
| Iwọn igbohunsafẹfẹ | Hz | 50 |
| Iwọn ipo igbohunsafẹfẹ agbara iṣẹju 1 duro foliteji (ipele si ipele, si ilẹ, fifọ) | kV | 65 |
| Ti won won monomono gbigb'oorun withstand foliteji (alakoso si alakoso, si aiye, dida egungun) | kV | 125 |
| Ti won won isẹ ọkọọkan |
| Ot-OHUN-t'-OHUN |
| Nkan | Ẹyọ | NVS1-24 | ||||||||||
| Ti won won lọwọlọwọ | A | 630 | 1250 | 1250 | 1600 | 2000 | 2500 | 1250 | 1600 | 2000 | 2500 | 3150 |
| Ti won won kukuru Circuit fifọ lọwọlọwọ | kA | 20/25 | 31.5 | 40 | ||||||||
| Ti won won kukuru Circuit ṣiṣe lọwọlọwọ (tente oke) | kA | 50/63 | 80 | 100 | ||||||||
| Ti won won iye ti kukuru Circuit | s | 4 | 4 | 4 | ||||||||
| Won won kukuru Circuit fifọ igba | aago | 50 | 50 | 30 | ||||||||
| Igbesi aye ẹrọ | aago | Ọdun 20000 | Ọdun 20000 | Ọdun 20000 | ||||||||
Akiyesi:
20/25/31.5kA, t = 0.3s t' = 180-orundun
40/50kA, t=180s, t'=180s
4000A VCB nilo itutu afẹfẹ fi agbara mu
| Nkan | Ẹyọ | Data | ||||
| Imukuro laarin awọn olubasọrọ ṣiṣi | mm | 13±1 | ||||
| Yiyipo | 3.5 ± 0.5 | |||||
| Ṣiṣii ipele mẹta ati pipade asynchronism | ms | ≤2 | ||||
| Kan si pipade akoko agbesoke | ms | ≤ 3 (50kA) | ||||
| Titẹ olubasọrọ ti awọn olubasọrọ pipade | N | 20kA | 25 kA | 31.5kA | 40 kA | 50 kA |
| 2000±200 | 2400± 200 | 3100± 200 | 4250± 250 | 5500± 300 | ||
| Apapọ šiši iyara | m/s | 1.1 ~ 1.6 | ||||
| Iyara pipade apapọ | 0.6 ~ 1.0 | |||||
Iyaworan Eto gbogbogbo ati Iwọn fifi sori ẹrọ (ẹyọkan: mm)
