Àite Tùsan：zhejiang, SìonaSeòrsa：A-muigh Feart：Bholtachd àrd
LW3-10 Breabadair cuairteachaidh bholtachd àrd a-muigh SF6
Tha gas SF6 sàr-mhath insulation agus arc-extinguishing meadhanach, agus tha an coileanadh as fheàrr aige. Is e uidheamachd mar seo an stiùireadh a tha a ’leasachadh air feadh na cruinne.
Bidh luchd-briseadh cuairteachaidh SF6 taobh a-muigh LW3-10 I II III a ’gabhail ri gas SF6 mar mheadhan ath-chuir às agus inslithe, a tha air a chur an sàs ann an teòiridh cuir às do arc fèin-rothlach Tha uidheamachd obrachaidh air a roinn ann an seòrsa I a’ togail làmh inneal gearraidh earraich, seòrsa II a ’togail motair as t-earrach inneal obrachaidh agus inneal obrachaidh electromagnetic III seòrsa DC. Faodaidh gach uidheamachd co-obrachadh le corp brisidh gu math.
Prìomh pharaimearan teignigeach
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Nì |
Tuairisgeul |
Aonad |
Dàta |
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1 |
Ratedvoltage |
KV |
10 |
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2 |
Max.voltage |
KV |
11.5 |
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3 |
Ratedinsulationlevel (0.25Mpa, 20 ℃) |
lightningimpactwithstandvoltage |
kv |
75 |
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1minpowerfrequencywithstandvoltage |
|
42 |
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Rainingwithstandvoltage |
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34 |
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Anti-phaceimpactwithstandvoltage |
|
85 |
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4 |
Insulationlevel (0Mpa.20 ℃) |
1minpowerfrequencywithstandvoltage |
KV |
30 |
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1minanb-phaswithstandvoltage |
|
30 |
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5minmaximumplasevoltage |
|
9 |
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5 |
Ratedcurrent |
A |
400630 |
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6 |
Ratedbreakcurrentonshorting |
KA |
6.3812.5 |
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7 |
Differentphasetogroundreclosingbreakingcurrent |
KA |
5.57.110.9 |
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8 |
Breakingcurrenton0Mpa |
A |
400630 |
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9 |
Ratedinsulationlevel |
Itype |
|
OC-180S-CO-180S-CO |
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II, IIItype |
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OC-0.3S-CO-180S-CO |
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10 |
Ratedmakingcurrent (stùc) |
KA |
16 |
20 |
31.5 |
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11 |
Rateddynamiccurrent (stùc) |
KA |
16 |
20 |
31.5 |
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12 |
Ratedthermalstabilitycurrent |
KA |
6.3 |
8 |
12.5 |
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13 |
Ratedthermalstabilitytime |
S |
4 |
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14 |
Speedatinstantofcontactstouching |
M / S. |
2.6 ± 0.2 |
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15 |
Speedatseparatingofcontactstouching |
M / S. |
2.6 ± 0.2 |
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16 |
Ùine inclclosing |
II, IIItype |
S |
≤0.06 |
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17 |
Ùine inclclosing |
Itype |
S |
≤0.06 |
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II, IIItype |
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≤0.04 |
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18 |
Ratedworkingpressure |
Mpa |
0.35 (20 ℃) |
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19 |
Minworkingpressure |
Mpa |
0.25 (20 ℃) |
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20 |
Rateofleakinginayear |
% |
＜1 |
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21 |
Mechanicalenduranceoperation (leantainneach) |
Amannan |
6000 |
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22 |
Cuideam |
Itype |
Kg |
122 |
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IItype |
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130 |
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IIItype |
|
132 |
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23 |
ThewatercontentofSF6 |
PPM |
≤150 |
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Nota: Cuir fios chun fhactaraidh gus na paramadairean as ùire a dhearbhadh
