VSG-12 anatiny HV vacuum circuit breaker dia 3-dingana AC 50Hz 12kV fitaovana switch anatiny.
♦ Fomba fametrahana: karazana azo alaina, karazana raikitra;
♦ Mekanisma miasa: mekanika miasa amin'ny lohataona;
♦ Karazana tsato-kazo: tsato-kazo mivondrona, tsato-kazo mipetaka;
♦ Ny halaviran'ny dingana: 150mm, 210mm, 275mm;
Fepetra ara-tontolo iainana
♦ Ambient mari-pana: -15r~+40r;
♦ Haavo:
♦ Hamandoana mitovitovy: isan'andro ;
♦ Ny hamafin'ny horohorontany:
♦ Toerana tsy misy afo, loza mipoaka, maloto lehibe, harafesina simika, ary koa fihovitrovitra mafy.
Parameter ara-teknika lehibe
tsy misy | zavatra | Unit | sarobidy |
1 | Volavolan'ny naoty | kV | 12 |
2 | 1 min ny fatran'ny herin'aratra mahazaka volt | 42 | |
3 | Ny tselatra naoty dia mahatohitra voly | 75 | |
4 | Frequency naoty | Hz | 50 |
5 | Naoty amin'izao fotoana izao | ny | 630, 1250, 1600, 2000, 2500, 3150 |
6 | Voarara ny cours de circuit fohy | kA | 25, 31.5, 40 |
7 | Voamarika fotoana fohy mahatohitra ny ankehitriny | 25, 31.5, 40 | |
8 | Naoty ny faharetan'ny circuit fohy | s | 4 |
9 | Ny sandan'ny tampon'isa nomena dia mahatohitra ny ankehitriny | kA | 63, 80, 100 |
10 | Naoty short circuit manao current | 63, 80, 100 | |
11 | Ny fatran'ny herin'aratra faharoa dia mahatohitra ny voly (Imin) | IN | 2000 |
12 | Naoty tokana / miverina-to-back capacitor banky manapaka ankehitriny | ny | 630/400 (800/400 ho an'ny 40kA) |
Fotoana fanokafana (voltage naoty) | ms | 20-50 | |
14 | Fotoana fanakatonana (voltage naoty) | ms | 35-70 |
15 | Fiainana mekanika | fotoana | 10000 |
16 | Fiainana elektrika | kilasy E2 | |
17 | Ny fifandraisana mihetsiketsika sy raikitra mitambatra dia mamela ny hatevin'ny akanjo | MG | 3 |
18 | Volavolan'ny asa fanakatonana nomena | IN | AC/DC110/220 |
19 | Volavolan'ny fanokafana fanokafana nomena |
tsy misy | zavatra | Unit | sarobidy |
20 | Herin'ny motera | IN | 90 |
iraika amby roapolo | Fotoana fiampangana | s | ≤15 |
roa amby roampolo | Famafana ny fifandraisana misokatra | MG | 9±1 |
telo amby roapolo | Mihoatra ny dia | MG | 3±1 |
efatra amby roapolo | Fifandraisana fanakatonana ny fotoana tsemboka | ms | ≤2 |
25 | Asynchronism fanokafana sy fanakatonana dingana telo | ms | ≤2 |
26 | Haingam-pandeha antonony fanokafana | m/s | 0.9-1.7 |
27 | Salanisan'ny hafainganam-pandeha fanakatonana | m/s | 0.6~1.0 |
28 | Main conductive circuit fanoherana | mΩ | ≤45 (630A) ≤35(1250-2000A) ≤25 (mihoatra ny 2500A) |
29 | Fanerena fanakatonana ny fifandraisana amin'ny fifandraisana | N | 3100-3700 (25-31.5kA) 4400-4800 (40kA) |
30 | Naoty filaharana miasa | O-0.3s-CO-180s-CO |
Fanamarihana: rehefa 4000A ny ankehitriny, mila fampangatsiahana rivotra an-tery.
Ny sary sy ny habe fametrahana ny rafitra ankapobeny (unit: mm)
♦Karazana sariitatra (tsato-kazo mivondrona)
sakany kabinetra | amin'izao fotoana izao (A) | cour de circuit fohy (kA) | t | H | ny | amin ' | C | D | SY | F | h | J | K | L | M | N | R | S | T |
650 | 630 | 20'31.5 | 150 | 275 | 490 | 502 | 492 | 500 | 433 | 626 | 035 | 280 | 598 | 76 | 78 | 637 | 501 | 202 | 40 |
650 | 12j0 | 20-31.5 | 150 | 275 | 490 | 502 | 492 | 500 | 433 | 626 | 049 | 280 | 598 | 76 | 78 | 637 | 501 | 202 | 40 |
800 | 630 | 20-31.5 | 210 | 275 | 638 | 652 | 640 | 650 | 433 | 626 | 035 | 280 | 598 | 76 | 78 | 637 | 501 | 277 | 40 |
800 | 1250 | 20-40 | 210 | 275 | 638 | 652 | 640 | 650 | 433 | 626 | 049 | 280 | 598 | 76 | 78 | 637 | 501 | 277 | 40 |
800 | 1600 | 31.5-40 | 210 | 275 | 638 | 652 | 640 | 650 | 433 | 626 | 055 | 280 | 598 | 76 | 78 | 637 | 501 | 277 | 40 |
WOO | 030 | 20-31.5 | 275 | 275 | 838 | 852 | 838 | 850 | 433 | 626 | 035 | 280 | 598 | 76 | 78 | 637 | 501 | 377 | 40 |
1000 | 1250 | 20-40 | 275 | 275 | 838 | 852 | 838 | 850 | 433 | 626 | 049 | 280 | 598 | 76 | 78 | 637 | 501 | 377 | 40 |
1000 | 1600 | 31.5-40 | 275 | 275 | 838 | 852 | 838 | 850 | 433 | 626 | 055 | 280 | 598 | 76 | 78 | 637 | 501 | 377 | 40 |
1000 | 1600-2000 | 31.5-40 | 310 | 310 | 838 | 852 | 838 | 850 | 361 | 680 | 079 | 295 | 586 | 77 | 88 | 698 | 529 | 377 | 0 |
1000 | 2500-4000 | 31.5-40 | 310 | 310 | 838 | 852 | 838 | 850 | 361 | 680 | 0109 | 295 | 586 | 77 | 88 | 698 | 529 | 377 | 0 |
♦ Karazana sariitatra (tongony mipetaka)
h | J | K | L | M | N | R | S | T |
0)35 | 280 | 598 | 76 | 78 | 637 | 501 | 202 | 40 |
①49 | 280 | 598 | 76 | 78 | 637 | 501 | 202 | 40 |
035 | 280 | 598 | 76 | 78 | 637 | 501 | 277 | 40 |
①49 | 280 | 598 | 76 | 78 | 637 | 501 | 277 | 40 |
(D79 | 295 | 586 | 77 | 88 | 698 | 509 | 377 | 0 |
0109 | 295 | 586 | 77 | 88 | 698 | 509 | 377 | 0 |
♦Karazana raikitra (tongony mivondrona)
ny | amin ' | C | SY | F | G1 G2 | J | K |
520 | 520 | 588 | 580 | 72 | aho | 237 | 462 |
720 | 720 | 770 | 580 | 72 | aho | 237 | 462 |
650 | 720 | 770 | 632 | 85 | II | 252 | 472 |
♦ Karazana raikitra (pole mipetaka)