Pūhiko Taputapu 25 kV 250A
1. He mea whakarewa mā te whakamahi i te rapa epoxy kounga teitei.
2. E tutuki ana i ngā whakaritenga o te paerewa EN50180EN50181 me te DIN47636/HN52-S-61.
  • Ngā Taipitopito Hua

  • Ngā Tohu Hua

Paerewa:

● DIN 47636-7-1990 Taura hiko me ngā kōne toronga, ka taea te wehe, me te Um i raro i te 35kV rahi o te taputapu hononga-iti·

● Ngā Uwhi Ārahi-ārahi Kua Whakakitea mō ngā Hononga Taura Ngaohiko Teitei me ngā Hononga Ārai Wetewete; IEEE.

● IEC60502 Ngā taura hiko kua whakapūmautia me ngā ngaohiko kua whakatauria mai i te 1 kV (Um= 1.2 kV) ki te 30 kV (Um= 35 kV) me te tāpiritanga;

● IEC61442 Ngā tikanga whakamātautau mō ngā taputapu mō ngā taura hiko me ngā ngaohiko whakatauranga mai i te 6kV (Um= 7.2kV) ki te 30kV (Um= 35kV);

● GB 12706-2002 Ngā taura hiko kua whakapūmautia me ngā ngaohiko kua whakatauria mai i te 1 kV (U m= 1.2 kV) ki te 35 kV (Um= 40.5 kV) Me ōna tāpiritanga;

● GB311.1-1997 taputapu tuku hiko me te tohatoha ngaohiko-tiketike me te whakamarumaru;

● GBI Ngā tikanga hangarau o te anga hiko-tiketike T41.9.1999;

● GB11032.2010 Ngā ārai ngaru waikura whakarewa AC kore-āputa;

● DIN 47636-7-1990 Ngā taura hiko me ngā kōne roa, ka taea te wehe, me te rahi o te Um i raro i te 35kV mō te hononga Sub – pūrere.

 

Kupu Whakataki:

Ko te Pūrere Taputapu 25kV 250A te atanga mō te hononga taura 200A, ā, e whakamahia ana i ngā taputapu whakamātao-hinu (R-temp, hydrocarbon, silicone rānei), tae atu ki ngā taputapu whakawhiti, ngā whakawhiti hiko, me ngā pūnga hiko.

He mea hanga ngā Pūwero Taputapu mā te whakamahi i te Rapa Epoxy kounga teitei, e tutuki ana i ngā whakaritenga o te paerewa EN50180/EN50181 DI N4 7636/HN52-S-61.

Te whakatauranga ngaohiko tonu:

Taonga

15kV

25kV

35kV

Ngaohiko whakahaere tonu

8.7kV/15kV

12kV/20kV 18/20kV

26kV/35kV

Ngaohiko ātete AC

45kV/1min

55kV/5min

117kV/5min

Ngaohiko ātete DC

53kV/15 meneti

78kV/15 meneti

104kV/15 meneti

1.5/50 μ s Te pāorooro Im me te ngaohiko tū

95kV

125kV

215kV

Ngaohiko tukunga wāhanga (<10PC)

13kV

20kV

45kV

 

Whakatauranga o nāianei:

Taonga

250AMP

600AMP

Iahiko pumau wera

16kA 1S

30kA 2S

Te aukume tu pakari

40kA

105kA

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Ngā mōhiohio tono:

Whakaahuatanga Tau Tohutoro Roa (A) Roa (B)
Pūhiko Pūrere 24kV 250A (paerewa) AH TGZ-24/250 224 108
Pūhiko Pūrere 24kV 250A (poto) AH TGZ-24/250S 189 73
Pūhiko Pūrere 24kV 250A (roa) AH TGZ-24/250L 284 168

Uiuitanga

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