Mun taimaka duniya girma tun 2004

25 kV 250A Kayan aiki Bushing

  • 25 kV 250A Apparatus Bushing

Short Bayani:


Bayanin Samfura

Tambayoyi

Alamar samfur

Daidaitacce:

Cable DIN 47636-7-1990 Kebul ɗin kebul tare da maɓallan faɗaɗa, mai rabuwa, tare da Um a ƙasa da girman ƙarancin mahaɗin 35kV ·

Takaddun Semiconductor da aka fallasa don High - Voltage Cable Fittings da Mai Rarraba Mai Sauke Mota; IEEE.

Les IEC60502 lesarfin igiyoyin wutar lantarki wanda aka fitar da su tare da kimar wuta daga 1 kV (Um = 1.2 kV) zuwa 30 kV (Um = 35 kV) da ƙari;

Methods IEC61442 Hanyoyin gwaji don kayan haɗi don igiyoyi masu ƙarfi tare da ƙididdigar ƙarfi daga 6kV (Um = 7.2kV) zuwa 30kV (Um = 35kV);

● GB 12706-2002 lesarfin igiyoyin wutar lantarki da aka fitar da su tare da matakan da aka auna daga 1 kV (U m = 1.2 kV) zuwa 35 kV (Um = 40.5 kV) Da kuma ƙarin bayanansa;

● GB311.1-1997 watsa-ƙarfin wutar lantarki mai ƙarfi da rarraba kayan aiki tare da rufi;

● GB Ni T41.9.1999 yanayin fasaha mai ƙarfin lantarki;

GB11032.2010 AC wadanda ba a rata ba da ƙarfe masu ƙarfe ƙarfe;

DIN 47636-7-1990 igiyoyi masu ƙarfi tare da ƙwanƙwasa da yawa, mai rabuwa, tare da Um ƙasa da girman 35kV Sub - mai haɗin na'urar.

 

Gabatarwa:

25kV 250A Apparatus Bushing suna ba da haɗin don haɗin 200A Cable kuma galibi ana amfani dashi akan kayan mai-mai (R-temp, hydrocarbon, ko silicone), gami da masu sauyawa, masu canza wuta, da masu ƙarfin wuta.

Ana yin bushing din kayan aiki ta hanyar amfani da Rubutun Epoxy mai inganci, ya cika ka'idar EN50180 / EN50181 DI N4 7636 / HN52-S-61

Ci gaba ƙarfin lantarki rating:

Abu

15kV

25kV

35kV

Ci gaba da aiki irin ƙarfin lantarki

8.7kV / 15kV

12kV / 20kV 18 / 20kV

26kV / 35kV

AC tsayayya ƙarfin lantarki

45kV / 1min

55kV / 5min

117kV / 5min

DC tsayayya ƙarfin lantarki

53kV / 15mins

78kV / 15mins

104kV / 15mins

1.5 / 50 μ s Im bugun jini tare da ƙarfin lantarki

95kV

125kV

215kV

M sallama ƙarfin lantarki (< 10PC)

13kV

20kV

45kV

 

Matsayi na yanzu:

Abu

250AMP

600AMP

Heat barga halin yanzu

16kA 1S

30kA 2S

Ganiya tsayayya halin yanzu

40kA

105kA

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Bayanin oda:

Bayani Magana A'a. Tsawon (A) Tsawon (B)
24kV 250A Kayan aiki Bushing (misali) AH TGZ-24/250 224 108
24kV 250A Kayan aiki Bushing (gajere) AH TGZ-24 / 250S 189 73
24kV 250A Kayan aiki Bushing (dogon) AH TGZ-24 / 250L 284 168

  • Na Baya:
  • Na gaba:

  • Kayayyaki masu alaƙa