meesha Asalka:Hang Zhou, Shiinaha
Faahfaahin guud
ZN23-40.5 danab sare ee faleebada wareegga wareegga waa furaha ugu weyn ee 40.5KV seddex weji AC 50Hz kuwaas oo ku habboon xakamaynta iyo ilaalinta nidaamka qaybinta ee shirkadaha warshadaha, substationm si gaar ah loogu talagalay warshadaha metallurgy halkaas oo ay u baahan tahay kuleylka kuleylka korantada.
Jabiyahaani wuxuu u hogaansamayaa shuruudaha GB1984-89 "AC High voltage circuit breakers" jabiyaha xambaara waxaa lagu riixi karaa GBC-35, JYN1-35 koronto sare, hadii qalabka furaha la saaro, si madax banaan ayaa loo dhigi karaa.
Halbeegyada Farsamada Muhiimka ah
Shayga |
Sharaxaad |
Cutub |
Xog |
||
1 |
Iskudhin |
KV |
40.5 |
||
2 |
Hillaacimpulsewithstandvoltage (peak) |
185 |
|||
3 |
1minpowerfrequencywithstandvoltage |
95 |
|||
4 |
Ku xirnaansho |
Hz |
50 |
||
5 |
Qiimeeyay |
A |
1250 |
1600 |
2000 |
6 |
Ratedshortcircuitbreakingcurrent |
KA |
20 |
25 |
31.5 |
7 |
Wakhtiga kooban ee la taaganyahay |
20 |
25 |
31.5 |
|
8 |
Ratedpeakwithstandcurrent |
50 |
63 |
80 |
|
9 |
Waqtiga-yar-yar-yar-wareegga ah ee taagan |
S |
4 |
||
10 |
Ratedshortcircuitmakingcurrent |
KA |
50 |
63 |
80 |
11 |
Ciqaabta la soo saaray |
(O) -0.3- (CO) -180S- (CO) |
|||
12 |
Waqtiga xiritaanka |
ms |
75 |
||
13 |
Waqtiga furitaanka |
≤60 |
|||
14 |
Nosofbreakingratedhortcircuitbreakingcurrent |
jeer |
20 |
||
15 |
Mechanicallife |
10000 |
Fiiro gaar ah: Fadlan la xiriir warshadda si aad u xaqiijiso xuduudaha ugu dambeeyay
Mawduuca iyo cabbirka rakibidda