Man Tarddiad：zhejiang, ChinaMath：Awyr Agored Nodwedd：Foltedd uchel
LW3-10 Torri Cylchdaith Foltedd Uchel Awyr Agored SF6
Mae nwy SF6 yn gyfrwng inswleiddio a diffodd arc rhagorol, ac mae ganddo'r perfformiad gorau. Offer o'r fath yw'r cyfeiriad sy'n datblygu ledled y byd.
Mae torwyr cylched SF6 awyr agored math LW3-10 I II III yn mabwysiadu nwy SF6 fel cyfrwng ail-ddiffodd ac inswleiddio, sy'n cael ei gymhwyso i theori diffodd arc hunan-gylchdroi Rhennir mecanwaith gweithredu yn fecanwaith opera gwanwyn gwefru math I, gwanwyn gwefru modur math II gwanwyn mecanwaith gweithredu a mecanwaith gweithredu electromagnetig math DC DC. Gall yr holl fecanwaith gydweithredu â'r corff torri yn dda iawn.
Prif Baramedrau Technegol
|
Eitem |
Disgrifiad |
Uned |
Data |
|||
|
|
|
|
|
|||
|
1 |
Ratedvoltage |
KV |
10 |
|||
|
2 |
Max.voltage |
KV |
11.5 |
|||
|
3 |
Ratedinsulationlevel (0.25Mpa, 20 ℃) |
melltimpactwithstandvoltage |
kv |
75 |
||
|
|
|
1minpowerfrequencywithstandvoltage |
|
42 |
||
|
|
|
Glawiad gwynt |
|
34 |
||
|
|
|
Gwrth-phaceimpactwithstandvoltage |
|
85 |
||
|
4 |
Insulationlevel (0Mpa.20 ℃) |
1minpowerfrequencywithstandvoltage |
KV |
30 |
||
|
|
|
1minanb-phaswithstandvoltage |
|
30 |
||
|
|
|
5minmaximumplasevoltage |
|
9 |
||
|
5 |
Ratedcurrent |
A |
400630 |
|||
|
6 |
Ratedbreakcurrentonshorting |
KA |
6.3812.5 |
|||
|
7 |
Differentphasetogroundreclosingbreakingcurrent |
KA |
5.57.110.9 |
|||
|
8 |
Breakingcurrenton0Mpa |
A |
400630 |
|||
|
9 |
Ratedinsulationlevel |
Itype |
|
OC-180S-CO-180S-CO |
||
|
|
|
II, IIItype |
|
OC-0.3S-CO-180S-CO |
||
|
10 |
Ratedmakingcurrent (brig) |
KA |
16 |
20 |
31.5 |
|
|
11 |
Rateddynamiccurrent (brig) |
KA |
16 |
20 |
31.5 |
|
|
12 |
Ratedthermalstabilitycurrent |
KA |
6.3 |
8 |
12.5 |
|
|
13 |
Amser Ratedthermalstability |
S |
4 |
|||
|
14 |
Speedatinstantofcontactstouching |
MS |
2.6 ± 0.2 |
|||
|
15 |
Speedatseparatingofcontactstouching |
MS |
2.6 ± 0.2 |
|||
|
16 |
Amser cau cynhenid |
II, IIItype |
S |
≤0.06 |
||
|
17 |
Amser cau cynhenid |
Itype |
S |
≤0.06 |
||
|
|
|
II, IIItype |
|
≤0.04 |
||
|
18 |
Ratedworkingpressure |
Mpa |
0.35 (20 ℃) |
|||
|
19 |
Minworkingpressure |
Mpa |
0.25 (20 ℃) |
|||
|
20 |
Rateofleakinginayear |
% |
＜1 |
|||
|
21 |
Mechanicalenduranceoperation (parhaus) |
Amserau |
6000 |
|||
|
22 |
Pwysau |
Itype |
Kg |
122 |
||
|
|
|
IItype |
|
130 |
||
|
|
|
IIItype |
|
132 |
||
|
23 |
ThewatercontentofSF6 |
PPM |
≤150 |
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Nodyn: Cysylltwch â'r ffatri i gadarnhau'r paramedrau diweddaraf
