Kote ki gen orijin：Hangzhou, Lachin
ZW6-12
Deskripsyon jeneral
ZW6-12 / 630-16 (20) Seri deyò segondè vòltaj brekè sikwi brekè yo itilize pou rated vòltaj 12KV ak anba a, twa faz, AC50Hz, sistèm pouvwa, chanje sou / sou loading aktyèl, sou-aktyèl, ak sikwi kout nan riral oswa iben rezo pouvwa, ak pou aplikasyon menm jan an, tou pou seksyonèl nan iben rezo 12KV.
Main Paramèt teknik
Paramèt teknik nan brekè kòm fèy 1
|
Atik |
Deskripsyon |
Inite |
Done |
||
|
1 |
Ratedvoltage |
KV |
12 |
||
|
2 |
Ratedinsulationlevel |
1minwithstandvoltage |
Sèk |
42 |
|
|
Mouye |
34 |
||||
|
Zeklè enpilsyonwithstandvoltage (pik) |
75 |
||||
|
3 |
Ratedcurrent |
A |
630 |
||
|
4 |
Ratedfrekans |
Hz |
50 |
||
|
5 |
Ratedshortcircuitbreakingcurrent |
KA |
12.51620 |
||
|
6 |
Ratedshortcircuitmakingcurrent (pik) |
31.54050 |
|||
|
7 |
Ratedpeakwithstandcurrent |
31.54050 |
|||
|
8 |
Ratedshorttimewithstandcurrent |
12.51620 |
|||
|
9 |
Operatingsequence |
OC-0.3s-CO-180S-CO |
|||
|
10 |
Nosofbreakingratedshortcircuitbreakingcurrent |
Fwa |
30 |
||
|
11 |
Mechanicallife |
10,000 |
|||
|
12 |
RatedoperatingvoltageCTspringoperatingmechanismprovided |
DC24,48V, AVDC110V, 220V |
|||
|
13 |
Pèmisibbrasepèskontakte |
mm |
3 |
||
|
14 |
Ratedcurrentofover-currentrelease |
A |
5 |
||
|
15 |
Pwa |
KG |
130 |
||
Remak: Tanpri kontakte faktori a konfime dènye paramèt yo
Asanble brekè ak paramèt fizik tankou fèy 2
|
Atik |
Deskripsyon |
Inite |
Done |
|
|
1 |
Openingdistanceofcontact |
mm |
9 ± 1 |
|
|
2 |
Oversravellingdistanceofcontact |
3 ± 1 |
||
|
3 |
Averageclosingspeed |
s |
1.0 ± 0,2 |
|
|
4 |
Averageopeningspeed |
0.6 ± 0.2 |
||
|
5 |
Jumpingtimeofcontactatclosing |
ms |
≤2 |
|
|
6 |
Asychronyofthreephaseopening |
|||
|
7 |
Closingtime |
s |
≤0.1 |
|
|
8 |
Ouvèti |
Highestoperatingvoltage |
≤0.06 |
|
|
Lowestoperatingvoltage |
≤0.1 |
|||
|
9 |
DCresistanceofeachphasecircuit |
μΩ |
≤200 |
|
|
10 |
Centraldistancebetweenphase (inarcextinguishingchamber) |
mm |
193 |
|
Remak: Tanpri kontakte faktori a konfime dènye paramèt yo
Plan & Enstalasyon Size
Remak: Si itilizatè gen nenpòt kondisyon espesyal, tanpri negosye ak faktori nou yo.
