Áit Bhunaidh:Hangzhou, an tSín
ZW6-12
Cur síos Ginearálta
ZW6-12 / 630-16 (20) Úsáidtear scoradán ciorcad folúis ardvoltais lasmuigh le haghaidh voltas rátáilte 12KV agus faoina bhun, trí chéim, AC50Hz, córas cumhachta, chun luchtú srutha, ró-reatha agus ciorcad gearr a chasadh air / as. líonra cumhachta tuaithe nó uirbeach, agus lena chur i bhfeidhm den chineál céanna, freisin maidir le rannán de líonra uirbeach 12KV.
Príomh-pharaiméadair Theicniúla
Paraiméadair theicniúla an scoradáin mar bhileog 1
Mír |
Cur síos |
Aonad |
Sonraí |
||
1 |
Ratedvoltage |
KV |
12 |
||
2 |
Ratedinsulationlevel |
1minwithstandvoltage |
Tirim |
42 |
|
Fliuch |
34 |
||||
Lightningimpulsewithstandvoltage (buaic) |
75 |
||||
3 |
Ratedcurrent |
A |
630 |
||
4 |
Ratedfrequency |
Hz |
50 |
||
5 |
Ratedshortcircuitbreakingcurrent |
KA |
12.51620 |
||
6 |
Ratedshortcircuitmakingcurrent (buaic) |
31.54050 |
|||
7 |
Ratedpeakwithstandcurrent |
31.54050 |
|||
8 |
Ratedshorttimewithstandcurrent |
12.51620 |
|||
9 |
Toradh Oibriúcháin |
OC-0.3s-CO-180S-CO |
|||
10 |
Nosofbreakingratedshortcircuitbreakingcurrent |
Amanna |
30 |
||
11 |
Mechanicallife |
10,000 |
|||
12 |
RatedoperatingvoltageCTspringoperatingmechanismprovided |
DC24,48V, AVDC110V, 220V |
|||
13 |
Incheadaitheabradedthicknessofcontact |
mm |
3 |
||
14 |
Ratedcurrentofover-currentrelease |
A |
5 |
||
15 |
Meáchan |
KG |
130 |
Nóta: Téigh i dteagmháil leis an monarcha chun na paraiméadair is déanaí a dhearbhú
Paraiméadair cóimeála agus fisiciúla mar bhileog 2
Mír |
Cur síos |
Aonad |
Sonraí |
|
1 |
Openingdistanceofcontact |
mm |
9 ± 1 |
|
2 |
Overtravellingdistanceofcontact |
3 ± 1 |
||
3 |
Meánclosingspeed |
s |
1.0 ± 0,2 |
|
4 |
Meánopeningspeed |
0.6 ± 0.2 |
||
5 |
Jumpingtimeofcontactatclosing |
ms |
≤2 |
|
6 |
Asychronyofthreephaseopening |
|||
7 |
Am Deiridh |
s |
≤0.1 |
|
8 |
Am Oscailte |
An voltas oibriúcháin is airde |
≤0.06 |
|
Lowestoperatingvoltage |
≤0.1 |
|||
9 |
DCresistanceofeachphasecircuit |
μΩ |
≤200 |
|
10 |
Centraldistancebetweenphase (inarcextinguishingchamber) |
mm |
193 |
Nóta: Téigh i dteagmháil leis an monarcha chun na paraiméadair is déanaí a dhearbhú
Méid Imlíne & Suiteála
Nóta: Má tá aon riachtanas speisialta ag an úsáideoir, déan idirbheartaíocht lenár monarcha.