Timathandiza dziko kukula kuyambira 2004

25 kV 250A Zipangizo Bushing

  • 25 kV 250A Apparatus Bushing

Kufotokozera Kwachidule:


Mankhwala Mwatsatanetsatane

FAQ

Zogulitsa

Zoyenera:

● DIN 47636-7-1990 Chingwe champhamvu chokhala ndi ma cone owonjezera, olekanitsidwa, ndi Um pansipa 35kV Cholumikizira cholumikizira chida ·

● Ziwombankhanga Zowonekera za Semiconductor for High - Voltage Cable Fittings ndi Ma Detachable Insulated Connectors; IEEE.

● Zingwe zamagetsi zotchingira za IEC60502 zotulutsa mphamvu zochokera ku 1 kV (Um = 1.2 kV) mpaka 30 kV (Um = 35 kV) ndi cholumikizira;

● Njira zoyeserera za IEC61442 zamagetsi zamagetsi zamagetsi okhala ndi voliyumu yochokera ku 6kV (Um = 7.2kV) mpaka 30kV (Um = 35kV);

● GB 12706-2002 Zingwe zamagetsi zotchinjirizidwa ndi ma voltages kuyambira 1 kV (U m = 1.2 kV) mpaka 35 kV (Um = 40.5 kV) Ndi zowonjezera zake;

● Mphamvu HIV ndi kugawa zipangizo GB311.1-1997 mkulu-voteji ndi kutchinjiriza ndi;

● GB Ine T41.9.1999 high-voltage casing zinthu zaluso;

● GB11032.2010 AC osagwidwa ndi chitsulo chosakaniza chitsulo;

● DIN 47636-7-1990 Zingwe zamagetsi zokhala ndi ma cones owonjezera, olekanitsidwa, ndi Um pansipa 35kV Sub - cholumikizira kukula kwa chipangizo.

 

Kuyamba:

25kV 250A Apparatus Bushing imapereka mawonekedwe a cholumikizira Chingwe cha 200A ndipo imagwiritsidwa ntchito kwambiri pazida zopangira mafuta (R-temp, hydrocarbon, kapena silicone) zida, kuphatikiza switchgear, ma thiransifoma, ndi ma capacitors.

Zipangizo Zogwiritsira Ntchito Zipangizo zimapangidwa pogwiritsa ntchito Mphira wa epoxy wapamwamba, kukwaniritsa zofunikira za EN50180 / EN50181 DI N4 7636 / HN52-S-61

Wopitiriza voteji mlingo:

Katunduyo

Zamgululi

25kV

35kV

Wopitiriza opaleshoni voteji

8.7kV / 15kV

12kV / 20kV 18 / 20kV

Kutulutsa: 26kV / 35kV

AC kupirira voteji

45kV / 1min

55kV / 5min

117kV / 5min

DC kupirira voteji

53kV / 15mins

78kV / 15mins

104kV / 15mins

1.5 / 50 μ s Im imagunda ndimphamvu yamagetsi

95kV

Zamgululi

Zamgululi

Kutulutsa pang'ono kwamagetsi (< 10PC)

13kV

20kV

45kV

 

Mavoti apano:

Katunduyo

Zamgululi

Zamgululi

Kutentha kwamphamvu tsopano

Zamgululi

30kA 2S

Peak kupirira zamakono

40kA

Zamgululi

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Dziwani zambiri:

Kufotokozera Tsamba No. Kutalika (A) Kutalika (B)
24kV 250A Zipangizo Bushing (muyezo) Chiwerengero cha AH TGZ-24/250 224 108
24kV 250A Zipangizo Bushing (lalifupi) Kufotokozera: AH TGZ-24 / 250S 189 73
24kV 250A Zipangizo Bushing (kutalika) Kufotokozera: AH TGZ-24 / 250L 284 168

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