FN7-12 sabon nau'in iska ne na cikin gida mai ƙarfi mai ɗaukar nauyi mai ƙarfi. Ya dace da AC 50Hz, rated irin ƙarfin lantarki 12kV uku-lokaci AC ikon tsarin, a matsayin karya load halin yanzu da kuma rufe short-kewaye halin yanzu.
Nau'in Bayanin
Yanayin Aiki
● Yanayin yanayi: -25 °C ~ 40 ° C;
● Tsayi:
● Dangantakar zafi: matsakaicin yau da kullun
● Kada a sami gurɓataccen abu, konewa da fashewar gas ko tururi a wurin;
● Babu ƙarar tashin hankali akai-akai.
Ma'aunin Fasaha
Babban bayanin kula: (-) ba tare da (A) tare da tebur 1
Suna | Nau'in | Samfura | DS | DX | L | R | DA | F |
Sauya duniya na shiga | Sauya duniya na fita | Interlock na'urar | Fuse | Mai bugun fuse | Na'urar bude wuta | |||
Load break sauya | Ba tare da tari ba | FN7-12 | - | - | - | - | - | - |
Saukewa: FN7-12DSL | A | - | A | - | - | - | ||
Saukewa: FN7-12DXL | - | A | A | - | - | - | ||
Saukewa: FN7-12R | - | - | - | A | - | - | ||
Saukewa: FN7-12DSLR | A | - | A | A | - | - | ||
Saukewa: FN7-12DXLR | - | A | A | A | - | - | ||
Tare da tari mai ban mamaki | Saukewa: FN7-12RA | - | - | - | - | A | - | |
Saukewa: FN7-12RAF | - | - | - | - | A | A | ||
Saukewa: FN7-12DXLRA | - | A | A | - | A | - | ||
Saukewa: FN7-12DXLRAF | - | A | A | - | A | A |
Ƙididdigar sigogi Tebura 2
Ƙarfin wutar lantarki kV | Max. karfin wuta kV | Ƙididdigar halin yanzu A | Mitar wuta na 1min jure wa ƙarfin lantarki kV | 4s thermal kwanciyar hankali halin yanzu (RMS) kA | Tsayayyen kwanciyar hankali na yanzu (kololuwar) kA | Short circuit yin halin yanzu kA | Ƙididdigar karya halin yanzu A | Ƙididdigar canja wurin na yanzu A |
12 | 12 | 400 | 42/48 | 12.5 | 31.5 | 31.5 | 400 | 1000 |
630 | 42/48 | 20 | 50 | 50 | 630 | 1000 |
Ƙididdigar sigogi na fUse Table 3
Samfura | Ƙarfin wutar lantarki kV | Ƙididdigar halin yanzu A | Ƙididdigar halin yanzu na fuse |
SDLA*J | 12 | 40 | 6,3,10,16,20,25,31.5,40 |
SFLA*J | 12 | 100 | 50,63,71,80,100 |
GALAS* J | 12 | 125 | 125 |
A*: da dan wasan gaba.
Zane Gabaɗaya da Girman Shigarwa (naúrar mm)
1. Arc Extinguishing Knife 2. Arc Contact Part da Arc Extinguishing Chamber 3. Insulator 4. Base
5. Wuka mai ƙarfi mai ƙarfi 6. Wuka mai lamba 7. Na'urar ajiyar makamashi ta bazara (cikin babban hannun riga) 8. Babban wuƙa mai juya hannu
Zana 1 FN7-12 layukan sauya juzu'i da girman shigarwa
1.Arc Extinguishing Knife 2.Arc Contact Part da Arc Extinguishing Chamber 3. Insulator 4. Base
5. Wukar Tuntuɓe mai ƙarfi6.Wuka na Tuntuɓi A tsaye 7. Na'urar ajiyar makamashi ta bazara (a cikin babban hannun rigar axis)
8. Wukar Duniya 9. Babban wuka mai rufe hannu 10. Wukar ƙasa tana rufe hannu.
Zana 2 FN7-12DXL layukan sauya juzu'i da girman shigarwa
1.Arc Extinguishing Knife 2.Arc Contact Part da Arc Extinguishing Chamber 3. Insulator 4. Wukar Duniya
5. Tushe 6. Wuka mai ƙarfi mai ƙarfi 7* Wuka mai lamba 8. Fuse 9* Na'urar ajiyar makamashi ta bazara (a cikin babban hannun axis)
10. Earthing makamashi-ajiya spring 11. Interlock na'urar 12. Babban wuka rufe&bude hannun hannu
13. Rufe wuka ta ƙasa&bude hannu
Zana 3 FN7-12DXLR keɓantaccen nau'in nau'in ɗaukar nauyi da girman shigarwa
1.Arc Extinguishing Knife 2.Arc Contact Part da Arc Extinguishing Chamber 3. Insulator 4. Base
5. Wuƙa mai ƙarfi mai ƙarfi 6. Wuƙa na Tuntuɓi a tsaye 7. Na'urar ajiyar makamashi ta bazara (a cikin babban hannun rigar axis)
8. Fuse 9. Babban rufe wuka&bude hannu
Zana 4 FN7-12R nau'in nau'in nau'in nau'in nau'in nau'in nau'in kaya da girman shigarwa
1 .Arc Extinguishing Knife 2.Arc Contact Part da Arc Extinguishing Chamber 3. Impact type Fuse4.Insulator Base 5. Wuka ta ƙasa
6. Tushe 7. Wuka mai ƙarfi mai ƙarfi 8. Babban wuka na rufe bazara 9. Wuka mai lamba a tsaye 10. Ƙarshen makamashi-ajiya bazara
11. Babban wuka mai buɗewa bazara 12. Na'urar kullewa 13. Babban rufe wuka & buɗe hannu m 14. Rufe wuka & buɗe hannu.
Zana 5 FN7-12DXLRA hadedde nau'in nau'in juzu'i mai sauyawa da girman shigarwa
1.Arc Extinguishing Knife 2. Arc Contact Part da Arc Extinguishing Chamber
3. Insulator 4. Gishiri 5. Wuka Mai Sauƙi 6. Wuka Mai Tsaya
7. Na'urar ajiyar makamashi ta bazara (a cikin babban hannun axis) 8. Plate
Zana 6 FN7-12C lodin jujjuya juzu'i da girman shigarwa
1.Arc Extinguishing Knife 2. Arc Contact Part da Arc Extinguishing Chamber
3. Insulator 4. Tushe5.Wukar Tuntuɓi Mai Sauƙi 6. Wuƙa A tsaye
7. Na'urar ajiyar makamashi ta bazara (a cikin babban hannun axis) 8. Fuse 9. Plate
Zana 7 FN7-12CR nau'in nau'in nau'in nau'in nau'in nau'in kaya da girman shigarwa
1.Arc Extinguishing Knife 2. Arc Contact Part da Arc Extinguishing Chamber 3. Impact type fuse 4. Earthling wuka
5. Insulator6.Tushe 7. Babban wuka na rufe bazara 8. Wuka mai ƙarfi mai ƙarfi 9. Wuka mai lamba a tsaye
10.Tsarin ajiyar makamashin duniya 11. Babban wuka mai buɗe ido 12.Plate 13. Zana 11
Zana 8 FN7-12CDXLRA hadedde nau'in nau'in juzu'i mai sauyawa da girman shigarwa