40.5kV SF6 Circuit fifọ GPFN Series
Awoṣe ati Itumo
Lo Awọn ipo Ayika
a.Giga: ko ju 1000m lọ
b.Iwọn otutu ibaramu: -15℃ + 40℃, iwọn otutu ojoojumọ ko kọja +35℃
c.Ọriniinitutu ayika: aropin ojulumo ọriniinitutu lojumọ: ≤95% ọriniinitutu ojulumo oṣooṣu: ≤90%
Iwọn titẹ oru ni apapọ ojoojumọ: ≤2.2x10-3 MPa Iwọn aropo oṣooṣu: ≤1.8x10-3MPa
d.Imi-ilẹ mì: ko ju iwọn 8 lọ
e.Ipo ti lilo: Afẹfẹ ibaramu ko ni itẹlọrun nipasẹ eruku, ẹfin, ibajẹ ati/tabi awọn gaasi ina, vapors tabi owusu iyọ.
Akiyesi: Nigbati agbegbe lilo gangan ko ba pade awọn ipo loke, jọwọ kan si ile-iṣẹ wa.
Imọ paramita
Rara. | Awọn nkan | Ẹyọ | Data | |||
1 | Foliteji won won | kV | 40.5 | |||
2 | Iwọn igbohunsafẹfẹ | Hz | 50 | |||
3 | 1min igbohunsafẹfẹ agbara withstand foliteji | Laarin awọn ọpa, Si ilẹ | kV | 95 | ||
Egungun | 118 | |||||
Ikanju ina koju foliteji | Laarin awọn ọpa, Si ilẹ | 185 | ||||
Egungun | 215 | |||||
4 | Ti won won lọwọlọwọ | A | 1250 1600 2000 2500 | |||
5 | Ti won won fun igba kukuru duro lọwọlọwọ (RMS) | kA | 25 | 31.5 | ||
6 | Ti won won tente oke withstand lọwọlọwọ | 63 | 80 | |||
7 | Ti won won kukuru-yika fifọ lọwọlọwọ (RMS) | 25 | 31.5 | |||
8 | Ti won won kukuru-yipo sise lọwọlọwọ (iye tente oke) | 63 | 80 | |||
9 | Ti won won kukuru Circuit iye | s | 4 | |||
10 | Ti won won ọkọọkan ti mosi | Eyin-0.3s-CO-180-CO | ||||
11 | Ti won won jade-ti-alakoso aiye ẹbi kikan lọwọlọwọ | kA | 21.7 | 27.4 | ||
12 | Ti won won USB gbigba agbara lọwọlọwọ igbeyewo yi pada | A | 50 | |||
13 | Ti won won nikan / pada-si-pada kapasito bank kikan lọwọlọwọ | 800/800 | ||||
14 | Igbesi aye ẹrọ | igba | 10000 | |||
15 | Kukuru Circuit lọwọlọwọ fifọ igba | igba | 30 | |||
16 | Atẹle Circuit 1 min agbara igbohunsafẹfẹ withstand foliteji | 2000 | ||||
17 | Ti won won foliteji ṣiṣẹ | Okun pipade | V | DC110/220, AC220 | ||
Okun ṣiṣi | V | DC110/220, AC220 | ||||
18 | Ti won won foliteji ti agbara ipamọ motor | W | DC110/220, AC220 | |||
19 | Ti won won agbara ti agbara ipamọ motor | s | 250 | |||
20 | Akoko ipamọ agbara (foliteji ti a ṣe iwọn) | s | ≤10 | |||
21 | Iwọn titẹ ti gaasi SF6 (titẹ iwọn ni 20°C) | Mpa | 0.350+ 0.02 | |||
22 | Titẹ itaniji | Mpa | 0.29 ± 0.01 | |||
23 | Iwọn iṣẹ ṣiṣe ti o kere ju (titẹ dina) | Mpa | 0.28± 0.01 | |||
24 | Ododun jo oṣuwọn | % | ≤0.5 | |||
25 | Gaasi ọrinrin akoonu | μL/L | ≤150 | |||
26 | Gbigbe ikọlu olubasọrọ | mm | ≥78 | |||
27 | Aaye olubasọrọ | mm | 50± 1.5 | |||
28 | Nsii akoko | ms | 60-78 | |||
29 | Akoko ipari | ms | 65-95 | |||
30 | Titipade ipele-mẹta ati ṣiṣi kii ṣe igbakọọkan | ≤5 | ||||
31 | Iyara ṣiṣi apapọ (laarin 10ms lẹhin agbedemeji) | ms | 2.2 ~ 2.8 | |||
32 | Iyara pipade aropin (laarin 10ms lẹhin ọna idaji) | ms | ≥1.5 | |||
33 | Main conductive lupu resistance | μΩ | ≤32(Kẹkẹkẹ) | ≤20(Iru ti o wa titi) |