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FN7-12 Series Indoor High Voltage Air Load Break Switch

FN7-12 Series Indoor High Voltage Umthwalo woMoya Break Switch Featured Image
  • FN7-12 Series Indoor High Voltage Air Load Break Switch
  • FN7-12 Series Indoor High Voltage Air Load Break Switch

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Iinkcukacha zeMveliso

Iithegi zeMveliso

I-FN7-12 luhlobo olutsha lokutshintsha kwekhefu lomthwalo wevoltage ngaphakathi ngaphakathi. Ifanelekile kwi-AC 50Hz, i-voltage elinganisiweyo ye-12kV inkqubo yamandla ye-AC yesigaba sesithathu, njengomthwalo wokuqhawula ngoku kunye nokuvala i-short-circuit current.

svv

Uhlobo lweNkcazelo

nge

Iimeko zokusebenza

● Ubushushu be-Ambient: -25 °C~ 40°C;

● Ukuphakama:

● Ukufuma okuhambelanayo: umyinge wemihla ngemihla

● Akusayi kubakho mhlwa, gesi yokutsha kunye nogqabhuko-dubulo okanye umphunga kwisiza;

● Akukho kungcangcazela rhoqo.

IiParameters zobuGcisa

Iimpawu eziphambili Qaphela: (-) ngaphandle (A) ngeTheyibhile yoku-1

Igama

Uhlobo

Umzekelo

I-DS

DX

L

R

DA

 F
      Ukutshintsha umhlaba

kwindawo yokungena

Ukutshintsha umhlaba

kwindawo yokuphuma

Interlock

isixhobo

Fuse

I-fuse yomdlali

Isixhobo sokuvula umbane

Ukulayisha ikhefu lokutshintsha

Ngaphandle komhambi

FN7-12

-

-

-

-

-

-

FN7-12DSL

 A

-

A

-

-

-

FN7-12DXL

-

A

A

-

-

-

FN7-12R

-

-

-

A

-

-

FN7-12DSLR

A

-

A

A

-

-

FN7-12DXLR

-

A

A

A

-

-

Ngetripper ebambekayo

FN7-12RA

-

-

-

-

A

-

FN7-12RAF

-

-

-

-

A

A

FN7-12DXLRA

-

A

A

-

A

-
FN7-12DXLRAF

-

A

A

-

A

A

Imilinganiselo yeeparamitha kwiTheyibhile 2

Ixabiso lombane kV

Max. amandla ombane kV

Ikalwe ngoku

A

1min frequency amandla okumelana nombane kV

4s thermal uzinzo lwangoku (RMS) kA

Uzinzo oluguqukayo lwangoku (incopho) kA

Isiphaluka esifutshane esenza i-kA yangoku

Ilinganiswe ngokwaphulwa kwangoku A

Ugqithiselo olulinganisiweyo lwangoku A

12

12

 400

42/48

12.5

31.5

31.5

400

 1000
630

42/48

20

50

50

630

 1000

Iiparamitha ezilinganisiweyo zeFuse Table 3

Umzekelo

Ixabiso lombane kV

Ilinganiswe ngoku A

Ilinganiswe ngoku yefuse
SDLA*J

12

40

6,3,10,16,20,25,31.5,40
SFLA*J

12

100

50,63,71,80,100
Iglasi*J

12

125

125

A *: kunye nomdlali.

Umzobo weSakhiwo ngokuBanzi kunye nobungakanani boFakelo ( iyunithi mm )

ft

1. Imela yokuCima iArc 2. ICandelo loQhagamshelwano leArc kunye neGumbi lokuCima iArc 3. Isigqubuthelo 4. Isiseko

5. Imela yoQhagamshelwano eDynamic 6. Imela yokuNxibelelana engatshintshiyo 7. Isixhobo sokugcina amandla entwasahlobo (ngaphakathi komkhono we-axis oyintloko) 8. Ingalo ejikajikayo yemela

Umzobo we-1 FN7-12 umgca wokutshintsha umthwalo kunye nobukhulu bokufaka

hayi

I-1.I-Arc yokuCima imela 2.ICandelo loQhagamshelwano leArc kunye neGumbi lokuCima i-Arc 3. I-Insulator 4. Isiseko

5. Dynamic Qhagamshelana Knife6.I-Static Qhagamshelana imela 7. Isixhobo sokugcina amandla entwasahlobo (ngaphakathi komkhono we-axis ongundoqo)

8. Imela yomhlaba 9. Imela engundoqo ukuvala ingalo yokuguqula 10. Imela yomhlaba yokuvala ukuguqula ingalo

Umzobo we-2 FN7-12DXL isishwankathelo sokutshintsha umthwalo kunye nobukhulu bokufaka

mgh

I-1.I-Arc yokuCima imela 2.ICandelo loQhagamshelwano leArc kunye neGumbi lokucima i-Arc 3. Isigqubuthelo 4. Imela yomhlaba

5. Isiseko 6. Imela yoQhagamshelwano eDynamic 7* Imela yoQhagamshelwano engatshintshiyo 8. I-Fuse 9* isixhobo sokugcina amandla entwasahlobo (ngaphakathi komkhono we-axis oyintloko)

10. Umhlaba wokugcina amandla entlakohlaza 11. Isixhobo sokutshixa 12. Imela engundoqo ukuvala nokuvula ingalo

13. Ukuvala imela yomhlaba nokuvula ingalo yokujika

Umzobo we-3 FN7-12DXLR uhlobo olwahlukileyo lokutshintsha ulwandlalo kunye nobukhulu bokufakela

kyu

I-1.I-Arc yokuCima imela 2.ICandelo loQhagamshelwano leArc kunye neGumbi lokuCima i-Arc 3. I-Insulator 4. Isiseko

5. Imela yoQhagamshelwano eDynamic 6. Imela yokuNxibelelana engatshintshiyo 7. Isixhobo sokugcina amandla entwasahlobo (ngaphakathi komkhono we-axis oyintloko)

8. I-Fuse 9. Imela engundoqo ukuvala&ukuvula ingalo yokujika

Umzobo we-4 FN7-12R eyahlukileyo uhlobo lokutshintsha ulwandlalo kunye nobukhulu bokufakela

kubalulekile

1 .Imela yokuCima iArc 2.ICandelo loQhagamshelwano leArc kunye neGumbi lokuCima leArc 3. Uhlobo lwempembelelo yeFuse4.I-Insulator Base 5. Imela yomhlaba

6. Isiseko 7. Imela yoQhagamshelana eDynamic 8. Imela engundoqo yokuvala intwasahlobo 9. Imela yokuNxibelelana engatshintshiyo 10. Intlakohlaza yokugcina amandla

11. Imela engundoqo yokuvula intwasahlobo 12. Isixhobo sokutshixa 13. Imela engundoqo ukuvala nokuvula ingalo m 14.Imela yomhlaba yokuvala&ukuvula ingalo

Umzobo we-5 FN7-12DXLRA uhlobo oludibeneyo lokutshintsha ulwandlalo lokutshintsha kunye nobukhulu bokufakela

fht

1.Imela yokuCima iArc

3. I-Insulator 4. Isiseko 5. Imela yoQhagamshelwano eDynamic 6. Imela engatshintshiyo

7. Isixhobo sokugcina amandla entwasahlobo (ngaphakathi komkhono we-axis oyintloko) 8. Icwecwe

Umzobo we-6 FN7-12C umgca wokutshintsha umthwalo kunye nobukhulu bokufaka

wena

1.Imela yokuCima iArc

3. I-Insulator 4. Isiseko5.Imela yoQhagamshelwano eDynamic 6. Imela yoQhagamshelwano engatshintshiyo

7. Isixhobo sokugcina amandla entwasahlobo (ngaphakathi komkhono we-axis oyintloko) 8. I-Fuse 9. Icwecwe

Umzobo we-7 FN7-12CR uhlobo olwahlukileyo lokutshintsha ulwandlalo kunye nobukhulu bokufakela

uGqr

1.Imela yokuCima iArc 2. ICandelo loQhagamshelwano le-Arc kunye neGumbi lokuCima le-Arc 3. Uhlobo lwe-Fuse yempembelelo 4. Imela yomhlaba

5. Isigqubuthelo6.Isiseko 7. Imela engundoqo yokuvala intwasahlobo 8. Imela yokuNxibelelana eDynamic

10.Earthing yokugcina amandla entwasahlobo 11. Imela engundoqo yokuvula intwasahlobo 12.Plate 13. Umzobo 11

Umzobo we-8 FN7-12CDXLRA uhlobo oluhlanganisiweyo lokutshintsha ulwandlalo kunye nobukhulu bokufakela

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