Tempat Asalna：zhejiang, CinaJenis：Luar Fitur：Tegangan tinggi
LW3-10 Luar Tegangan Tinggi SF6 Circuit Breaker
Gas SF6 mangrupikeun insulasi sareng arc-extinguishing sedeng anu saé, sareng éta ngagaduhan performa anu pangsaéna. Alat-alat sapertos kitu mangrupakeun arah berkembang di sakumna dunya.
LW3-10 I II III tipe outdoor SF6 pemutus sirkuit ngadopsi gas SF6 salaku rec-extinguishing sareng insulate medium, anu dilarapkeun kana téori pamadamian arc anu diputer nyalira Mékanisme operasi dibagi kana I type hand ngecas mékanisme operasional spring, II tipe motor ngecas cinyusu mékanisme operasi sareng mékanisme operasi éléktromagnétik tipe III DC. Sadaya mékanisme tiasa kerjasama sareng awak breaker kalayan saé pisan.
Parameter Téknis utami
|
Barang |
Katerangan |
Unit |
Data |
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|
|
|
|
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|
1 |
Dihaturkeun |
KV |
10 |
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|
2 |
Maksimum |
KV |
11.5 |
|||
|
3 |
Ratedinsulatelevel (0.25Mpa, 20 ℃) |
flashimpactwithstandvoltage |
kv |
75 |
||
|
|
|
1minpowerfrequencywithstandvoltage |
|
42 |
||
|
|
|
Hujan ngalawan daya tahan |
|
34 |
||
|
|
|
Anti-phaceimpactwithstandvoltage |
|
85 |
||
|
4 |
Insulationlevel (0Mpa.20 ℃) |
1minpowerfrequencywithstandvoltage |
KV |
30 |
||
|
|
|
1minanb-phasewithstandvoltage |
|
30 |
||
|
|
|
5minmaximumplasevoltage |
|
9 |
||
|
5 |
Dihaturkeun ayeuna |
A |
400630 |
|||
|
6 |
Dipeunteuncurrentonshorting |
KA |
6.3812.5 |
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|
7 |
Béda-bédaogroundreclosingbreakingcurrent |
KA |
5.57.110.9 |
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|
8 |
Breakingcurrenton0Mpa |
A |
400630 |
|||
|
9 |
Ratedinsulatelevel |
Itype |
|
OC-180S-CO-180S-CO |
||
|
|
|
II, IIIjenis |
|
OC-0.3S-CO-180S-CO |
||
|
10 |
Dipeunteun arus (puncak) |
KA |
16 |
20 |
31.5 |
|
|
11 |
Dipeunteun dinamis (puncak) |
KA |
16 |
20 |
31.5 |
|
|
12 |
Dipeunteun arus |
KA |
6.3 |
8 |
12.5 |
|
|
13 |
Ratedthermalstability waktos |
S |
4 |
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|
14 |
Speedatinstantofcontactstouching |
IBU |
2,6 ± 0,2 |
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|
15 |
Speedatseparatingofcontactstouching |
IBU |
2,6 ± 0,2 |
|||
|
16 |
Panineungan |
II, IIIjenis |
S |
-0.06 |
||
|
17 |
Panineungan |
Itype |
S |
-0.06 |
||
|
|
|
II, IIIjenis |
|
≤0.04 |
||
|
18 |
Dipeunteun damel |
Mpa |
0,35 (20 ℃) |
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|
19 |
Minigningpressure |
Mpa |
0,25 (20 ℃) |
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|
20 |
Rateofleakinginayear |
% |
＜1 |
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|
21 |
Operasi mékanis (teras-terasan) |
Jaman |
6000 |
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|
22 |
Beurat |
Itype |
Kg |
122 |
||
|
|
|
Tipe II |
|
130 |
||
|
|
|
IIIjenis |
|
132 |
||
|
23 |
ThewatercontentofSF6 |
PPM |
≤150 |
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Catetan: Mangga wartosan pabrik pikeun mastikeun parameter pangénggalna
