VSG-12 Series Indoor High Voltage Vacuum Circuit Breaker

Inkcazelo emfutshane:


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-VSG-12 yangaphakathi ye-HV i-vacuum breaker yesiphaluka i-3-isigaba se-AC 50Hz 12kV isixhobo sokutshintsha ngaphakathi.

♦ Indlela yokufakela: uhlobo olurhoxiswayo, uhlobo olusisigxina;

♦ Indlela yokusebenza: indlela yokusebenza yasentwasahlobo;

♦ Uhlobo lwepali: ipali edibeneyo, ipali edibeneyo;

♦ Umgama wesigaba ukuya kwisigaba: 150mm, 210mm, 275mm;

Iimeko zokusingqongileyo

♦ Ubushushu be-Ambient: -15r ~ + 40r;

♦ Ukuphakama:

♦ Ukufuma okuhambelanayo: umyinge wemihla ngemihla ;

♦ Ubunzulu benyikima:

♦ Iindawo ezingenamlilo, ingozi yogqabhuko-dubulo, ukungcola okunzulu, umhlwa weekhemikhali, kunye nokungcangcazela okukhulu.

IiParameters eziphambili zobuGcisa

Hayi

Into

Iyunithi

Ixabiso

1 Umbane olinganisiweyo

kV

12

2 Imizuzu eyi-1 yamatyeli ombane ukumelana nombane

42

3 Impembelelo yombane elinganisiweyo imelana nombane

75

4 Ilinganiswe rhoqo

Hz

50

5 Ikalwe ngoku A

630, 1250, 1600, 2000, 2500,

3150

6 Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku

kA

25, 31.5, 40

7 Ilinganiswe ngexesha elifutshane lokumelana nangoku

25, 31.5, 40

8 Ilinganiswe ngexesha elifutshane lesekethe s

4

9 Ixabiso lencopho elinganisiweyo lokumelana nangoku

kA

63, 80, 100

10 Ilinganiswe kwisekethe emfutshane yokwenza yangoku

63, 80, 100

11 Umbane wokumelana nombane wesibini (Imin) IN

2000

12 Ireyithwe enye / i-back-to-back capacitor bank breaking current A

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

Ixesha lokuvula (i-voltage elinganisiweyo)

Nksk

20-50

14

Ixesha lokuvala (i-voltage elinganisiweyo)

Nksk

35-70

15

Ubomi bomatshini

Amaxesha

10000

16

Ubomi bombane

Iklasi ye-E2

17

Abafowunelwa abashukumayo nabasisigxina bavumeleke ukuba banxibe ubukhulu mm

3

18

Ireyithiwe ukuvala ukusebenza kwamandla ombane IN

AC/DC110/220

19

Ilinganiswe amandla ombane osebenzayo wokuvula

 

Hayi

Into

Iyunithi

Ixabiso

20

Amandla alinganiswe yiMotor

IN

90

amashumi amabini ananye

Ixesha lokutshaja

s

≤15

amashumi anambini

Usulelo phakathi kwabafowunelwa abavulekileyo

mm

9±1

amashumi amabini anantathu

Ukuhamba ngaphezulu

mm

3±1

amashumi amabini anesine Ixesha lokuvala unxibelelwano lokuvala

Nksk

≤2

25

Izigaba ezintathu zokuvula kunye nokuvala i-asynchronism

Nksk

≤2

26 Isantya sokuvula esiphakathi

Nksk

0.9-1.7

27 Isantya sokuvala esiphakathi

Nksk

0.6~1.0

28

Uchaso oluphambili lwesekethe ye-conductive

≤45 (630A) ≤35(1250-2000A)

≤25(ngaphezulu kwe2500A)

29 Ukuvala uxinzelelo lwabafowunelwa N

3100-3700 (25-31.5kA)

4400-4800 (40kA)

30 Ulandelelwano lokusebenza olukalwe

O-0.3s-CO-180s-CO

Qaphela: xa okwangoku i-4000A, idinga ukupholisa umoya ngenkani.

Umzobo weSakhiwo ngokubanzi kunye nobungakanani boFakelo (iyunithi: mm)

Zoba uhlobo (ipali edityanisiweyo)

w1

ububanzi bekhabhathi

ulinganiso lwangoku (A)

Ilinganiswe kwisekethe emfutshane yokwaphuka kwangoku (kA)

P H A

B

C

D

KUNYE

F

G

J

K

L

M

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

♦ Zoba uhlobo (ipali ebethelelwe)

w2

G

J

K

L

M

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 olusisigxina (ipali edityanisiweyo)

w3

A

B

C

KUNYE

F

G1 G2

J

K

520

520

588

580

72

I

237

462

720

720

770

580

72

I

237

462

650

720

770

632

85

II

252

472

♦ Uhlobo olusisigxina (ipali ebethelelwe)

q1 q2


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