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I-VSG-12 Series Indoor High Voltage Vacuum Circuit Breaker

Incazelo emfushane:


Imininingwane yomkhiqizo

Amathegi womkhiqizo

I-VSG-12 yangaphakathi ye-HV vacuum circuit breaker iyisigaba sesithathu se-AC 50Hz 12kV imishini yokushintsha yasendlini.

♦ Indlela yokufaka: uhlobo oluhoxiswayo, uhlobo olungaguquki;

Mechanism Indlela yokusebenza: indlela yokusebenza yasentwasahlobo;

Uhlobo lwepole: isigxobo esihlanganisiwe, isigxobo esishumekiwe;

Ibanga lesigaba esigabeni: 150mm, 210mm, 275mm;

Izimo Zemvelo

Temperature Izinga lokushisa eliphakeme: -15r ~ + 40r

♦ Ukuphakama: <1000m;

Hum Umswakama ohlobene: isilinganiso sansuku zonke <95%, isilinganiso sanyanga zonke <90%

Int Ukuzamazama komhlaba: <8 level;

Izindawo ezingenamlilo, ingozi yokuqhuma, ukungcola okukhulu, ukugqwala kwamakhemikhali, kanye nokudlidliza okukhulu.

Main Technical Amapharamitha

Cha

Into

Iyunithi

Inani

1 Amandla alinganisiwe

kV

12

2 Iminithi eli-1 lamandla amelana namandla kagesi

42

3 Kukalwe umbani wokumelana namandla kagesi

75

4 Imvamisa ekaliwe

Hz

50

5 Kukalwe njengamanje A

630, 1250, 1600, 2000, 2500,

3150

6 Kulinganiswe ngo-short circuit breaking current

kA

25, 31.5, 40

7 Kulinganiswe ngo isikhathi esifushane ukumelana zamanje

25, 31.5, 40

8 Kulinganiswe ngo ubude besikhathi besifunda s

4

9 Kukalwe inani eliphakeme lokumelana nelamanje

kA

63, 80, 100

10 Kukalwe short circuit okwenza zamanje

63, 80, 100

11 Imvamisa yesekethe yamandla wesekondari imelana namandla (Imin) V

2000

12 Kulinganiswe ngo-single / back-to-back capacitor bank yamanje A

630/400 (800/400 ngama-40kA)

Isikhathi sokuvula (amandla alinganisiwe)

ms

20-50

14

Isikhathi sokuvala (amandla alinganisiwe)

ms

35-70

15

Impilo yemishini

Izikhathi

10000

16

Impilo kagesi

Isigaba se-E2

17

Oxhumana nabo abahambayo nabahleliwe baqongelela ukugoba kokugqoka mm

3

18

Kukalwe ukuvalwa kwamandla kagesi V

AC / DC110 / 220

19

Kukalwe ukuvulwa kwamandla kagesi

 

Cha

Into

Iyunithi

Inani

20

Imoto ilinganiswe amandla

UW

90

21

Isikhathi sokushaja

s

<15

22

Ukususwa phakathi koxhumana nabo abavulekile

mm

9 ± 1

23

Ngokuhamba

mm

3 ± 1

24 Imininingwane yokuvala isikhathi sokubhampa

ms

<2

25

Izigaba ezintathu zokuvula nokuvala i-asynchronism

ms

<2

26 Ijubane lokuvula elimaphakathi

m / s

0.9-1./

27 Isivinini sokuvala esimaphakathi

m / s

0.6 -1.0

28

Main conductive wesifunda ukumelana

UQ

<45 (630A) <35 (1250-2000A)

<25 (ngenhla kwama-2500A)

29 Ukuvala ingcindezi yokuxhumana noxhumana nabo N

I-3100-3700 (25-31.5kA)

I-4400-4800 (40kA)

30 Kulinganiswe ngokulandelana kokusebenza

O-0.3s-CO-180s-CO

Qaphela: lapho i-current ingu-4000A, idinga ukupholisa okuphoqelelwe komoya.

Usayizi Ojwayelekile Wokudweba Nosayizi Wokufaka (iyunithi: mm)

Dweba uhlobo (isigxobo esihlanganisiwe)

w1

ububanzi bekhabethe

okulinganiselwe okwamanje (A)

kukalwe ukujikeleza kwesifunda okufishane (kA)

P H A

B

C

UD

E

F

G

UJ

K

L

UM

N

R

S

T

650

630

20'31.5

150 275 490 502 492 500 433 626 035 280 598 76 78 637 501 202 40
650 12j0

20-31.5

150 275 490 502 492 500 433 626 049 280 598 76 78 637 501 202 40

800

630

20-31.5

210 275 638 652 640 650 433 626 035 280 598 76 78 637 501 277 40
800 1250

20-40

210 275 638 652 640 650 433 626 049 280 598 76 78 637 501 277 40
800 1600

31.5-40

210 275 638 652 640 650 433 626 055 280 598 76 78 637 501 277 40
WOO 030

20-31.5

275 275 838 852 838 850 433 626 035 280 598 76 78 637 501 377 40
1000 1250

20-40

275 275 838 852 838 850 433 626 049 280 598 76 78 637 501 377 40
1000 1600

31.5-40

275 275 838 852 838 850 433 626 055 280 598 76 78 637 501 377 40
1000 1600-2000

31.5-40

310 310 838 852 838 850 361 680 079 295 586 77 88 698 529 377

0

1000 2500-4000

31.5-40

310 310 838 852 838 850 361 680

0109

295 586 77 88 698 529 377 0

♦ Dweba uhlobo (isigxobo esishumekiwe)

w2

G

UJ

K

L

UM

N

R

S

T

0) 35 280 598

76

78

637 501

202

40
①49 280 598

76

78

637 501

202

40
035 280 598

76

78

637 501

277

40
①49 280 598

76

78

637 501

277

40
(D79 295 586

77

88

698 509

377

0

0109 295 586

77

88

698 509

377

0

Uhlobo olungisiwe (isigxobo esihlanganisiwe)

w3

A

B

C

E

F

G1 G2

UJ

K

520

520

588

580

72

Mina

237

462

720

720

770

580

72

Mina

237

462

650

720

770

632

85

II

252

472

Uhlobo olungisiwe (isigxobo esishumekiwe)

q1 q2


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