VS1-12 ka tlung e ka tlosoang ka mochini oa vacuum

Tlhaloso e Khutšoanyane:


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

VS1-12 indoor high-voltage vacuum circuit breaker ke switchgear ea ka hare bakeng sa mekhahlelo e meraro ea AC 50Hz e lekantsoeng ea motlakase oa 12kV, e le setsi sa tšireletso le taolo bakeng sa lisebelisoa tsa motlakase tsa lisebelisoa tsa marang-rang le likhoebo tsa indasteri le tsa merafo. E loketse bakeng sa ts'ebetso ea khafetsa tlas'a sekhahla sa ho sebetsa se lekantsoeng, kapa bakeng sa sebaka seo motlakase oa nako e khutšoanyane o robehileng ka ho tšela ka makhetlo a mangata.
Sekhechana sa potoloho se amohela moralo oa mochini o sebetsang le 'mele oa sekhechana sa potoloho, o ka sebelisoang e le yuniti e sa fetoheng kapa yuniti e ka tlosoang.

VS1-12 ka hare ho HV vacuum circuit breaker ke 3-mohato oa AC 50Hz 12kV thepa ea ka hare ea ntlo.

♦ Mokhoa oa ho kenya: mofuta o ka tlosoang, mofuta o tsitsitseng, mofuta o behiloeng ka lehlakoreng;

♦ Mokhoa oa ho sebetsa: mokhoa oa ho lekanya opere oa selemo, mochine o sa feleng oa magnetic o sebetsang;

♦ Mofuta oa palo: palo e bokaneng, palo e kentsoeng;

♦ Kopo: switchgear KYN28-12, XGN-12.

♦ Plaka ea bobeli: 58pins, 64pins.

Melao ea Sehlahisoa

♦ IEC62271-100 High Voltage Switchgear le Controlgear Karolo ea 100: AC Circuit-breakers

♦ GB1984 High Voltage AC Circuit-breakers

♦ Litlhaloso tse Tloaelehileng tsa GB/T11022 tsa High-voltage Switchgear le Controlgear Standards

♦ JB/T 3855 High Voltage AC Vacuum Circuit breakers

♦ Tlhaloso ea DL/T402 ea li-Circuit breaker tse matla a phahameng a matla

 

Maemo a Tikoloho

♦ Mocheso oa tikoloho: -15 ° C ~ + 40 ° C;

♦ Bophahamo:

♦ Mongobo o lekanyelitsoeng: karolelano ea letsatsi le letsatsi

♦ Matla a tšisinyeho ea lefatše:

♦ Libaka tse se nang mollo, kotsi ea ho phatloha, litšila tse tebileng, ho bola ha lik'hemik'hale, hammoho le ho thothomela ho matla.

 

Mekhahlelo ea mantlha ea tekheniki

Che

Ntho

Yuniti

Boleng

1 Matla a lekantsoeng kV

12

2 1 mets ea maqhubu a matla a mamella voltage

42

3 Matla a matla a lekantsoeng a mamella voltage

75

4 E lekantsoe khafetsa Hz

50

5 E lekantsoe hajoale A

630, 1250, 1600, 2000, 2500,

3150, 4000

6 E lekantsoe ka nako e khuts'oane ea ho phatloha kA

20, 25, 31.5, 40

7 E fuoe nako e khuts'oane ho mamella hajoale

20, 25, 31.5, 40

8 E lekantsoe nako e khuts'oane ea potoloho s

4

9 Boleng ba maemo a holimo ke maemo a hajoale

kA

50, 63, 80, 100

10 E lekantsoe short circuit e etsang hajoale

50, 63, 80, 100

11 Motlakase oa bobeli o mamella voltage (1min) IN

2000

12 E lekantsoe e le 'ngoe / back-to-back capacitor bank breaking current A

630/400 (800/400 bakeng sa 40kA le

50kA)

 

Che

Ntho

Yuniti

Boleng

13

Banka e lekantsoeng ea capacitor e koalang inrush hajoale A

12.5

14

Nako ea ho bula (voltage e lekantsoeng)

Mof

20-50

15

Nako ea ho koala (voltage e lekantsoeng)

Mof

35-70

16

Bophelo ba mechine

Linako

10000

17

E lekantsoe nomoro ea hona joale e robehileng

Linako

10000

18

E lekantsoe nomoro e robehileng ea potoloho e khuts'oane

Linako

50 (30 bakeng sa 40kA;20 bakeng sa 50kA)

19

Likhokahano tse tsamaeang le tse tsitsitseng cumulative lumelloa ho apara botenya mm

3

20 Tekanyetso ea ho koala motlakase oa ts'ebetso IN

AC/DC110/220

mashome a mabeli a motso o le mong E lekantsoe matla a ho bula a sebetsang
mashome a mabeli le metso e 'meli E lekantsoe matla a motlakase a polokelo ea matla

IN

70 (80 ror 40kA le 50kA)

mashome a mabeli a metso e meraro Matla a lekantsoeng a koloi ea polokelo ea matla
mashome a mabeli le metso e mene Nako ea ho boloka matla s

25 Ho hlaka pakeng tsa mabitso a bulehileng mm

11±1

26 Ho feta leetong mm

3.5±0.5

27 Nako ea ho koala ea ho koala Mof

≤2 (≤3 bakeng sa 40kA le 50kA)

28 Asynchronism ea mekhahlelo e meraro ea ho bula le ho koala Mof

≤2

29 Karolelano ea lebelo la ho bula

Mof

0.9-1.2

30 Karolelano ea lebelo la ho koala

Mof

0.5-0.8

31 Khanyetso e kholo ea potoloho ea conductive

≤60 (630A) ≤50(1250A) ≤35(1600-2000A) ≤25(ka holimo ho 2500A)

32 Khatello e koalang ea mabitso N

2000±200(20kA)

2400±200(25kA)

3100±200 (31.5kA)

4250±250 (40kA)

6500±500 (50kA)

33 Tatelano e lekantsoeng ea ts'ebetso

O-0.3s-CO-180s-CO

O-180s-CO-180s-CO (50kA)

 

 


  • E fetileng:
  • E 'ngoe: