FN7-12 Series Loko Kiʻekiʻe Voltage Air Load Break Switch

ʻO FN7-12 kahi ʻano hou o ka ea i loko o ka hale kiʻekiʻe-voltage haʻalulu hoʻololi. He kūpono ia no ka AC 50Hz, helu ʻia ka volta 12kV ʻekolu-phase AC mana ʻōnaehana, e like me ka haʻihaʻi haʻahaʻa o kēia manawa a me ka pani ʻana i ka manawa pōkole.

ʻAno wehewehe

Nā Kūlana Hana

● Ka mahana wela: -25 °C~ 40°C;

● Kiʻekiʻe:

● Haʻahaʻa pili: ka awelika o kēlā me kēia lā

● ʻAʻohe kinoea ʻino, puhi ahi a pahū a mahu paha ma ke kahua;

● ʻAʻohe haʻalulu ikaika pinepine.

Nā ʻāpana ʻenehana

Nā kikoʻī nui Nānā: (-) me ka ʻole (A) me ka Papa 1

Nā ʻāpana i helu ʻia ka Papa 2

Nā ʻāpana i koho ʻia o fuse Table 3

A*: me ka mea pepehi.

Ke kaha kiʻi a me ka nui o ka hoʻonohonoho ʻana (unit mm)

1. Pahi Ho'opi'i Arc 2. Māhele Ho'opili Arc a me ke Ke'ena Ho'opau Arc 3. Insulator 4. Base

5. Pahi Hoʻopili Dynamic 6. Pahi Hoʻopili Static 7. Mea hoʻopaʻa ikehu puna (i loko o ka lima koʻikoʻi nui) 8. ʻO ka pahi hoʻohuli lima.

Ke kaha kiʻi 1 FN7-12 hoʻololi hoʻololi outline a me ka nui hoʻokomo

1.Arc Extinguishing Knife 2.Arc Contact Part and Arc Extinguishing Chamber 3. Insulator 4. Base

5. Pahi Hoʻopili Dynamic6.Pahi Hoʻokaʻaʻike Static 7. Mea hoʻopaʻa ikehu puna (i loko o ka lima axis nui)

8. Pahi Honua 9. Pahi nui pani pani lima 10. Pahi honua pani pani lima huli.

Ke kaha kiʻi 2 FN7-12DXL hoʻololi hoʻololi outline a me ka nui hoʻokomo

1.Arc Extinguishing Knife 2.Arc Contact Part and Arc Extinguishing Chamber 3. Insulator 4. Earthing knife

5. Ke kumu 6. Pahi Hoʻopili Dynamic.

10. Pūnāwai hoʻopaʻa ikehu honua 11. Mea hoʻopaʻa 12. Paʻa nui ka pahi a me ka lima huli ʻana.

13. Pahi honua pani a wehe i ka lima huli

Ke kaha kiʻi 3 FN7-12DXLR hoʻokaʻawale ʻano hoʻololi hoʻololi outline a me ka nui hoʻonohonoho

1.Arc Extinguishing Knife 2.Arc Contact Part and Arc Extinguishing Chamber 3. Insulator 4. Base

5. Pahi Hoʻopili Dynamic 6. Pahi Hoʻopili Static 7. Mea hoʻopaʻa ikehu puna (i loko o ka lima axis nui)

8. Fuse 9. ʻO ka pahi nui pani a wehe i ka lima huli

Kahakiʻi ʻana i ka 4 FN7-12R i hoʻokaʻawale ʻia ke ʻano hoʻololi hoʻololi a me ka nui hoʻonohonoho

1 .Arc Extinguishing Knife 2.Arc Contact Part and Arc Extinguishing Chamber 3. Impact type Fuse4.Kumu Insulator 5. Pahi honua

6. Base 7. Dynamic Contact Knife 8. Main pahi pani puna 9. Static Contact Knife 10. Earthing energy-storage spring

11. punawai wehe ʻana o ka pahi nui 12. mea hoʻopaʻa 13. ka pahi pani pani&opeing ka lima huli m 14. ka pahi honua pani&ope ka lima huli.

Ke kaha kiʻi 5 FN7-12DXLRA hoʻohui ʻano hoʻololi hoʻololi outline a me ka nui hoʻonohonoho

1.Arc Extinguishing Knife 2. Arc Contact Part and Arc Extinguishing Chamber

3. Insulator 4. Base 5. Dynamic Contact Knife 6. Static Contact Knife

7. Pūnaehana mālama ikehu (i loko o ka lima axis nui) 8. Pā

Ke kaha kiʻi 6 FN7-12C hoʻololi hoʻololi outline a me ka nui hoʻokomo

1.Arc Extinguishing Knife 2. Arc Contact Part and Arc Extinguishing Chamber

3. Insulator 4. Base5.Pahi Hoʻopili Paʻa 6. Pahi Hoʻopili Paʻa

7. Mea hoʻopaʻa ikehu puna (i loko o ka lima axis nui) 8. Fuse 9. Papa

Kahakii 7 FN7-12CR hoʻokaʻawale ʻano hoʻololi hoʻololi outline a me ka nui hoʻokomo

1.Arc Extinguishing Knife 2. Arc Contact Part a me Arc Extinguishing Chamber 3. Impact type fuse 4. Earthling knife

5. Mea hoʻolalelale6.Kumu 7. Pahi kumu pani punawai 8. Pahi Hoʻopili Dynamic 9. Pahi Hoʻopā Static

10. Pūnāwai mālama ikehu honua 11. Puna hāmama ka pahi nui 12. Papa 13. Kiʻi 11

Kahakiʻi 8 FN7-12CDXLRA hoʻohui ʻano hoʻololi hoʻololi outline a me ka nui hoʻokomo