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I-VSG-24 Series Indoor High Voltage Vacuum Circuit Breaker

Incazelo emfushane:


Imininingwane yomkhiqizo

Amathegi womkhiqizo

I-VSG-24 series lateral type indoor high vacuum circuit breaker isebenza ezigabeni ezintathu ze-AC 50 (60) Hz 24KV system system, engasetshenziselwa ukushintsha umthwalo wamanje, ukulayishwa ngokweqile kwamanje nephutha kumabhizinisi ezimboni nezimayini, isitshalo samandla, i-transformer substation futhi ilungele izikhathi zokusebenza ezininginingi futhi isebenza kabanzi kumaphrojekthi, njengesikhungo samandla, uhlelo lwamandla, petrifaction, metallurgy, metro, airdrome, isakhiwo, njll.

Izimo Zemvelo

Ithempelesha ye-Ambient: -10 °C- + 40 °C;

♦ 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

24

2 Iminithi eli-1 lamandla amelana namandla kagesi

65

3 Kukalwe umbani wokumelana namandla kagesi

125

4 Imvamisa ekaliwe Hz

50

5 Kukalwe njengamanje A

630, 1250

6 Kulinganiswe ngo-short circuit breaking current

kA

25, 31.5

7 Kulinganiswe ngo wesifunda iDemo okwenza zamanje (isiqongo)

63, 80

8 Kulinganiswe ngo isikhathi esifushane ukumelana zamanje

25, 31.5

9 Kukalwe inani eliphakeme lokumelana nelamanje

63, 80

10 Kulinganiswe ngo ubude besikhathi besifunda s

4

11 Kulinganiswe ngokulandelana kokusebenza

O-0.3s-CO-180s-CO

12 Imvamisa yesekethe yamandla wesekondari imelana namandla (1min)

V

2000

13 Kulinganiselwe ukucula kwamanje kwe-e / back-to-back capacitor bank

kA

630/400

Isikhathi sokuphula ms

20 〜50

1? Isikhathi sokuvula

35 〜70

16 Impilo yemishini

izikhathi

10000

17

Impilo kagesi

Isigaba se-E2

18

Kuvunyelwe ukuqokelela kokuqongelela kokuxhumana okuhambayo nokuxhumana okungaguquki mm

3

19

Ukususwa phakathi koxhumana nabo abavulekile mm

13 ± 1

20

Ngokuhamba mm

3 ± 1

 

Cha

Into

Iyunithi

Inani

21

Isivinini sokuvala esimaphakathi

m / s

0.6〜1.0

22

Ijubane lokuvula elimaphakathi

m / s

0.9〜1.7

23

Ilinganiswe ngamandla kagesi wesitoreji samandla V

DC 220 / DC110

24

Amandla wesitoreji samandla UW

90

25

Imininingwane yokuvala isikhathi sokubhampa

ms

<2

26

Izigaba ezintathu zokuvula nokuvala i-asynchronism

ms

<2

27 Isigaba ngasinye ukumelana nokujikeleza kwesifunda

UQ

<45 (630A); <35 (1250A)

28 Oxhumana nabo ingcindezi N

3100 〜3 ″。

29 Isikhathi sokushaja s

<15

Ukudweba Nokwakhiwa Okujwayelekile (iyunithi: mm)

mgh (1)

mgh (2)

A

B

C

210

550

901

230

600

941

275

650

1031


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