FN7-12 jẹ iru tuntun ti afẹfẹ inu ile giga-foliteji fifuye fifọ fifọ. O dara fun AC 50Hz, foliteji ti a ṣe iwọn 12kV eto agbara AC ipele-mẹta, bi fifọ fifuye lọwọlọwọ ati pipade lọwọlọwọ kukuru-Circuit.
Iru Apejuwe
Awọn ipo Ṣiṣẹ
● Iwọn otutu: -25 °C ~ 40 ° C;
● Giga:
● Ọriniinitutu ibatan: apapọ ojoojumọ
● Ko gbọdọ si ipata, ijona ati gaasi bugbamu tabi oru lori aaye naa;
● Ko si gbigbọn iwa-ipa loorekoore.
Imọ paramita
Akiyesi pataki: (-) laisi (A) pẹlu Tabili 1
Oruko | Iru | Awoṣe | DS | DX | L | R | DA | F |
Earth yipada ni agbawole | Earth yipada ni iṣan | Interlock ẹrọ | Fiusi | Striker fiusi | Electric šiši ẹrọ | |||
Fifuye Bireki yipada | Laisi tripper | FN7-12 | - | - | - | - | - | - |
FN7-12DSL | A | - | A | - | - | - | ||
FN7-12DXL | - | A | A | - | - | - | ||
FN7-12R | - | - | - | A | - | - | ||
FN7-12DSLR | A | - | A | A | - | - | ||
FN7-12DXLR | - | A | A | A | - | - | ||
Pẹlu idaṣẹ Tripper | FN7-12RA | - | - | - | - | A | - | |
FN7-12RAF | - | - | - | - | A | A | ||
FN7-12DXLRA | - | A | A | - | A | - | ||
FN7-12DXLRAF | - | A | A | - | A | A |
Awọn paramita ti a ṣe iwọn Tabili 2
Ti won won foliteji kV | O pọju. foliteji kV | Ti won won lọwọlọwọ A | 1min agbara igbohunsafẹfẹ withstand foliteji kV | 4s igbona iduroṣinṣin lọwọlọwọ (RMS) kA | Iduroṣinṣin lọwọlọwọ (tente oke) kA | Kukuru Circuit ṣiṣe lọwọlọwọ kA | Ti won won bibu lọwọlọwọ A | Ti ṣe iwọn gbigbe lọwọlọwọ A |
12 | 12 | 400 | 42/48 | 12.5 | 31.5 | 31.5 | 400 | 1000 |
630 | 42/48 | 20 | 50 | 50 | 630 | 1000 |
Awọn paramita ti a ṣe iwọn ti fUse Tabili 3
Awoṣe | Ti won won foliteji kV | Ti won won lọwọlọwọ A | Ti won won lọwọlọwọ ti fiusi |
SDLA*J | 12 | 40 | 6,3,10,16,20,25,31.5,40 |
SFLA*J | 12 | 100 | 50,63,71,80,100 |
Gilasi* J | 12 | 125 | 125 |
A*: pẹlu striker.
Yiya Eto Gbogbogbo ati Iwọn fifi sori ẹrọ (ẹyọkan mm)
1. Arc Extinguishing Ọbẹ 2. Arc Olubasọrọ Apakan ati Arc Extinguishing Chamber 3. Insulator 4. Mimọ
5. Yiyi Olubasọrọ ọbẹ 6. Aimi Olubasọrọ ọbẹ 7. orisun omi ipamọ ẹrọ (inu awọn ifilelẹ ti awọn apa aso) 8. Akọkọ ọbẹ titan apa
Yiya 1 FN7-12 fifuye laini iyipada ati iwọn fifi sori ẹrọ
1.Arc Extinguishing Knife 2.Arc Contact Part and Arc Extinguishing Chamber 3. Insulator 4. Base
5. Yiyi Kan si ọbẹ6.Ọbẹ Olubasọrọ Aimi 7. Ẹrọ ibi ipamọ agbara orisun omi (inu apo apa akọkọ)
8. Ọbẹ Earthing 9. Akọkọ ọbẹ pipade apa titan 10. Ọbẹ ile aye titan apa titan
Yiya 2 FN7-12DXL fifuye yipada ìla ati fifi sori iwọn
1.Arc Extinguishing Knife 2.Arc Contact Part and Arc Extinguishing Chamber 3. Insulator 4. Earthing ọbẹ
5. Ipilẹ 6. Ọbẹ Olubasọrọ Dynamic 7* Ọbẹ Olubasọrọ Static 8. Fuse 9 * Ẹrọ ibi ipamọ agbara orisun omi (inu apo axis akọkọ)
10. Earthing agbara-orisun omi ipamọ 11. Interlock ẹrọ 12. Akọkọ ọbẹ pipade & nsii titan apa
13. Earthing ọbẹ pipade & ṣiṣi apa titan
Yiya 3 FN7-12DXLR ti o yapa iru fifuye laini iyipada ati iwọn fifi sori ẹrọ
1.Arc Extinguishing Knife 2.Arc Contact Part and Arc Extinguishing Chamber 3. Insulator 4. Base
5. Ọbẹ Olubasọrọ Yiyi 6. Ọbẹ Olubasọrọ Aimi 7. Ẹrọ ibi ipamọ agbara orisun omi (inu apo apa akọkọ)
8. Fuse 9. Ifilelẹ ọbẹ akọkọ&apa titan
Yiya 4 FN7-12R niya iru fifuye yipada ìla ati fifi sori iwọn
1 .Arc Extinguishing Knife 2.Arc Olubasọrọ Apakan ati Arc Extinguishing Chamber 3. Impact type Fuse4.Insulator Base 5. Earthing ọbẹ
6. Mimọ 7. Dynamic Olubasọrọ ọbẹ 8. Main ọbẹ pipade orisun omi 9. Aimi Olubasọrọ ọbẹ 10. Earthing agbara-ipamọ orisun omi
11. Ọbẹ akọkọ ti n ṣii orisun omi 12. Ohun elo Interlock 13. Ifilelẹ ọbẹ akọkọ & ṣiṣi titan apa m 14.Earthing ọbẹ pipade & ṣiṣi titan apa
Yiya 5 FN7-12DXLRA ese iru fifuye ìla ati fifi sori iwọn
1.Arc Extinguishing Knife 2. Apá Olubasọrọ Arc ati Iyẹwu Imukuro Arc
3. Insulator 4. Mimọ 5. Yiyi Olubasọrọ ọbẹ 6. Aimi Olubasọrọ ọbẹ
7. Ohun elo ipamọ agbara orisun omi (inu apo-apa akọkọ) 8. Awo
Yiya 6 FN7-12C fifuye laini iyipada ati iwọn fifi sori ẹrọ
1.Arc Extinguishing Knife 2. Apá Olubasọrọ Arc ati Iyẹwu Imukuro Arc
3. Insulator 4. Mimọ5.Yiyi Kan si ọbẹ 6. Aimi Olubasọrọ ọbẹ
7. Ohun elo ipamọ agbara orisun omi (inu apo axis akọkọ) 8. Fuse 9. Awo Awo
Yiya 7 FN7-12CR ti o yapa iru agberu iyipada fifuye ati iwọn fifi sori ẹrọ
1.Arc Extinguishing Knife 2. Arc Contact Part and Arc Extinguishing Chamber 3. Impact type fuse 4. Earthling ọbẹ
5. Insulator6.Base 7. Main ọbẹ pipade orisun omi 8. Dynamic Olubasọrọ ọbẹ 9. Aimi Olubasọrọ ọbẹ
10.Earthing ipamọ agbara orisun omi 11. Main ọbẹ šiši orisun omi 12.Plate 13. Drawing 11
Yiya 8 FN7-12CDXLRA ese iru fifuye ìla ati fifi sori iwọn