Indawo Yomsuka:I-China
Uhlobo lwe-VS1-12 lwasendlini oluphezulu lwe-vacuum circuit breaker, isigaba sesithathu i-AC 50Hz, isilinganiso samandla kagesi wesistimu yamandla kagesi esendlini engu-12KV, ukuvikelwa kwamabhizinisi emishini yamandla. Njengesimo semishini yamandla neyunithi yokulawula. Ukusebenza okuvamile kufanelekile kuzidingo ezilinganiselwe ukusebenza kwamanje, noma ukuphuka okuningi kwamanje kwesifunda.Isihlukanisi sesifunda sisebenzisa indlela yokusebenza kanye nedizayini yomzimba ephukile yomzimba, ingasetshenziswa njengeyunithi yokufaka engaguquki, futhi ingahlonywa ngomshini okhethekile wokuhambisa, owakhiwa isenzo seyunithi yemoto yesandla.
Izinzuzo
Isakhiwo esilula
Lungisa i-ultra low resistance type vacuum interrupter
Lungisa ukusebenza kahle kanye nendlela yokusebenza yasentwasahlobo
Ifanele izikhathi ezinokusebenza okuvamile
Ukugcinwa kwamahhala nokuphila isikhathi eside
Ukusebenza okuphezulu okuthembekile
Izimo Zemvelo
Izinga lokushisa eliphakeme: aliphezulu kune- +40 ° C, hhayi ngaphansi kuka -10 ° C (at -30 ° C ukuvumela ukugcinwa nokuhamba).
Ukuphakama: kungeqi ku-1000m.
Umswakama ohlobene: isilinganiso sansuku zonke esingeqile kuma-95%, ingcindezi egcwele yomhwamuko ngokwesilinganiso esingeqile ku-2.2 × 10-3MPa, Ngokwesilinganiso esingeqile ku-1.8 × 10-3MPa.
Amandla okuzamazama komhlaba: angeqi kwayisishiyagalombili.
Akukho mlilo, ingozi yokuqhuma, ukungcola okungathi sína, ukugqwala kwamakhemikhali, kanye nezindawo zokudlidlizela okukhulu.
Main Technical Amapharamitha
Into |
Incazelo |
Iyunithi |
Idatha |
|
1 |
Ukulinganisa okulinganisiwe |
I-KV |
12 |
|
2 |
Amandla amakhulu |
I-KV |
12 |
|
3 |
Kulinganisiwe okwamanje |
A |
1250/1600/2000/2500/3150 |
|
4 |
Ratedbreakcurrentonshorting |
KA |
31.5 / 40/50 |
|
5 |
Ratedshortcircuitmakingcurrent |
KA |
80/100/125 |
|
6 |
Ratedpeakwithstandcurrent |
KA |
80/100/125 |
|
7 |
4SRatedwithstandcurrent |
KA |
31.5 / 40/50 |
|
8 |
Isilinganiso esikaliwe |
I-Powerfrequencyvoltage (lapho ulahlekelwa isiketi) |
I-KV |
Dreaker48 |
Impulsewithstandvoltage (lapho ulahlekelwa i -ircircuit) |
Dreaker84 |
|||
9 |
Ukuqhutshwa kokusebenza kabusha |
Ingxenye #: OC-0.3s-CO-180S-CO |
||
10 |
I-Mechanicallife |
Izikhathi |
10000 |
|
11 |
Izikhathi zama-opencircuitteredshortdropoutcurrent |
Izikhathi |
50 |
|
12 |
Ratedclosebrakevoltageofoperatingmachnie |
V |
110,220 |
|
13 |
Ratedbreakbrakevoltageofoperatingmachnie |
V |
110,220 |
|
14 |
Ukususwa phakathi koxhumana nabo |
mm |
11 ± 1 |
|
15 |
Ukudlulela (thecompresslengthofcontactsping) |
mm |
4 ± 0.5 |
|
16 |
Isikhathi esihlukene sesithathu-phasebreakandclosebreak |
ms |
≤2 |
|
17 |
Thejumptimeofcontactclosebreak |
ms |
≤2 |
|
18 |
Isilinganiso sesibalo |
m / s |
0.9 ~ 1.2 |
|
19 |
Isilinganiso sokuvalwa |
m / s |
0.6 ~ 1.2 |
|
20 |
Isikhathi sokuvula |
Ubdermax.operatingvoltage |
S |
≤0.05 |
I-Undermin.operatingvoltage |
≤0.08 |
|||
21 |
Isikhathi sokuvala |
s |
.10.1 |
|
22 |
Ukumelanaofachachasemainloop |
μΩ |
≤40 |
|
23 |
Imininingwane yokuncishiswa |
mm |
3 |