Isu tinobatsira nyika ichikura kubvira 2004

600A T Kufa Kwekubatanidza

  • 600A T  Deadbreak Connector

Tsananguro Pfupi:


Chigadzirwa Chigadzirwa

MIBVUNZO

Chigadzirwa Mateki

Anhuang nyanzvi Deadbreak Connector, isu tinopa yepamusoro Dead break Connector.

Kuteedzerwa kwematanho:

● Inopatsanurwa yakasungirirwa yakasunganidzwa system yekuparadzira masisitimu pamusoro; ANSI / IEEE Std386-2006600V

● Yakafumurwa semiconductor jaketi yeakakwira - magetsi tambo tambo uye zvakapatsanurwa zvakasungirirwa zvakabatana.

● Yakawedzerwa tambo dzemagetsi dzakasungirirwa uye zvishongedzo zvadzo zvine ma voltages akakwira pamusoro pe1 kV (Um = 1.2 kV) kusvika 30 kV (Um - 35 kV);

● Maitiro ekuyedza ezvishongedzo zvemagetsi tambo ane akayera voltages kubva ku6 kV (Um = 7.2 kV) kusvika 30 kV (Um = 35 kV);

● Yakaburitswa tambo dzemagetsi dzakasungirirwa uye zvishongedzo zvine mavhoriyamu akayerwa kubva pa1 kV (Um = 1.2 kV) kusvika ku35 kV (Um = 40.5 kV).

● Kufambisa kweyekudzivirira kwepamusoro - magetsi ekuparadzira uye ekuparadzira michina GB / T4109-1999

● Unyanzvi mamiriro eakakwira - magetsi bushing;

● Mhangura-isina simbi - oxide surge vasungwa;

● Tambo dzemagetsi pamwe nemakoni ekuwedzera - Chikamu chinogadzika zviyero zvemaoko uye zvigadzikane zveUmu pazasi pe35 kV DIN 47636-7-1990.

15kV / 24kV 600A Kirasi T Deadbreak Connector inoshandiswa kumisa yakakwira voltage pasi pevhu tambo kune ma transformer, switch, switchgear uye zvimwe zvishandiso. Inodzivirirwa zvizere, inonyudza. Yedu MaSystem inopa yakasarudzika yakasarudzika capacitive bvunzo poindi yakafanana neyeyedzo mapoinzi pane 200A kugokora zvinongedzo. Izvi zvinobvumidza kushandiswa kweFault Indicators. T zvinongedzo zvinosanganisira iyo T Cable Connector uye iyo yekuremerwa break bushing extender. Izvo zvakare zvinopa inyore nzvimbo ye MOVE kusunga kana kugadzika gokora. Ivo vanowanikwa conductor muchinjikwa chikamu chiri 25-500m² ye 24kV tambo.

 

Kuenderera kwemagetsi ratings

Chinhu

15kV dhata

25kV dhata

35kV dhata

Kuramba uchishandisa voltage

8.7kV / 14.4kV

15.2kV 26.3kV

26kV / 35kV

AC kutsungirira voltage

45kV / 1min

55kV / 5min

117kV / 5min

DC kutsungirira voltage

53kV / 15min

78kV / 15m mukati

104kV

1.5 / 50 μs Im kupisa nemagetsi emagetsi

95kV

125kV

215kV

Partial zvinoyerera voltage

13kV

22kV

45kV

 

Yazvino chiyero

Chinhu

200AMP

600AMP

Mutoro unoshanda

zvazvino

Inowanikwa mu14.4kV uye 200A kagumi pasi

kutyora nekuvhara basa

 

Mhosva yakavharwa

zvazvino

Inowanikwa mu14.4kV, 1000N0.175 1 nguva pazasi

nemhosva yakavharwa mashandiro

 

Heat kugadzikana

zvazvino

16kA 1s

30kA 2s

Peak inomira

zvazvino

10kA

105kA

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Referensi Nha. Kondakita muchinjikwa chikamu (mm²) Tambanudza renji pamusoro pekuputira (mm)
AH TT 24 / 600-35

35

18.6

AH TT 24 / 600-50

50

19.6

AH TT 24 / 600-70

70

21

AH TT 24 / 600-95

95

22.6

AH TT 24 / 600-120

120

24.2

AH TT 24 / 600-150

150

25.6

AH TT 24 / 600-185

185

27.2

AH TT 24 / 600-240

240

28.7

AH TT 24 / 600-300

300

31.1

AH TT 24 / 600-400

400

33.2


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