ZW20-12 Rangatū o waho Ngaohiko High Vacuum Circuit Breaker

Whakaahuatanga Poto:


Taipitopito Hua

Tohu Hua

ZW20-12 waho HV korehau ara iahiko wehenga he 3-wahanga AC 50Hz 12kV taputapu whakawhiti waho

♦ Te huarahi whakauru: te pou whakairi;

♦ Momo pou: pou whakauru;

♦ Taupānga: waho 12kV substation, tipu hiko.

♦ Momo mahi: pukapuka, hiko, mana mamao.

 

Nga Tikanga Taiao

♦ Te teitei:

♦ Te mahana o te hau: -40°C~ +40°C; huringa pāmahana ia rā

♦ Te tere o te hau

♦ Te taumata poke: IV;

♦ Nga waahi whakauru: Karekau he ahi, he kino pahū, he waikura matū nui, he wiri nui ranei;

♦ Te kaha o te ru:

 

Tawhā Hangarau Matua

NO

Tūemi

Waeine

Uara

1 Ngaohiko whakatau

kV

12

2 Ko te auau hiko te tu i te ngaohiko (1min) (maroke) waenganui-waahanga, whenua/whati;

kV

42/48

(maku) inter-phase, whenua

34

3 Ngaohiko te kaha o te uira (waawaenga, whenua/whati)

kV

75/85

4 Kua whakatauhia o naianei A

630,1250

5 auau kua tohua

Hz

50

6 I whakatauhia te naianei pakaru iahiko poto

kA

20, 25

7 Ko te uara teitei kua whakatauhia ka mau i naianei (te tihi)

kA

50, 63

8 I whakatauhia te wa poto ki te tu i naianei

kA

20, 25

9 Whakatauhia ia iahiko poto hanga naianei

kA

50, 63

10 Kua whakatauhia te roanga iahiko poto S

4

11 Kua whakatauhia te raupapa whakahaere Nga taima

O-0.3S-CO-1 80S-CO

12 Kua whakatauhia te tau pakaru iahiko poto Nga taima

30

13 Te oranga miihini Nga taima

10000

14 Ngaohiko mahi kua whakatauhia (ka taea te whakarite) IN

220

15 Te wa whakatuwhera

ms

≤80

16 Te wa kati

ms

≤120

17 Te wa pakaru katoa

ms

≤100

18 Whakatauria te utu taura ka pakaru te naianei

A

50

19 Kōeke

E2~C2~M2(10000)

20 Kua whakatauhia te tau pakaru iahiko poto Nga taima

30

Te Tuhituhi Hanganga Whānui me te Rahi Tāuta (wae: mm)

svv

Nga huarahi whakauru

svv


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