Famantarana ny vokatra
Ny antsipirian'ny vokatra
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Vokatra mifandraika
Mifandraisa aminay
Ity karazana vokatra ity dia ampiharina amin'ny rafitry ny herinaratra, 50hz ary koa ny 35kv sy ambany, ny fitaovana mpanova lehibe indrindra amin'ny haino aman-jery sy kely, dia manome ny fizarana herinaratra, hery ary hazavana ho an'ny indostria sy ny fambolena.
Ny orinasam-pifandraisana dia mampiditra ny teknika mandroso an-trano sy any ivelany, manangana ny zavatra farany ary manatsara ny famolavolana, izay ahafahan'ny rafitry ny vokatra mitombina kokoa, ary manatsara ny tanjaky ny herinaratra sy ny fahaiza-manaon'ny mekanika ary ny fahafaha-mafana.
Fenitra: iec726.
1. Fatiantoka ambany, vokatra tsara - fitahirizana angovo, ary fandidiana ara-toekarena.
2. Lelafo, retardant, afo, fipoahana - porofon'ny sy tsy fandotoana.
3. Ny fanoherana ny hamandoana tsara sy ny fanilihana hafanana mahery vaika.
4. Ny tanjaky ny mekanika avo, ny fisarahana kely sy ny fahatokisana avo.
5. Ny fanoherana fohy, fanoherana fohy, ambaratonga avo lenta, ary ny fahafaha-miasa be loatra. 6. Ny habeny kely, ny maivana, ny dian-tongotra kely, ary ny fametrahana mora.
7. Azo apetraka mivantana ao amin'ny foibe enta-mavesatra.
1 ny fomba fiasa amin'ny alàlan'ny terminal avo lenta:
a. Ny coil avy any ambony dia fenitra
b. Ny coil avy any ambany dia azo ekena
2Ireo fomba fiasa amin'ny terminal ambany ambany:
a. Ny coil avy any ambony dia fenitra
b. Ny coil avy any ambany dia azo ekena
c. Ny coil avy amin'ny lafiny horizontal dia azo ekena
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (w) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H · v (kv) | Fametahana volon-koditra avo lenta | L · v (kv) | ||||||
50 | 35 38.5 | ± 5 ± 2 * 2.5 | 0.4 | Dyn11 Yyn0 | 500 | 1500 | 2 .8 | 6 .0 |
100 | 700 | 2200 | 2 .4 | |||||
160 | 880 | 2960 | 1 .8 | |||||
200 | 980 | 3500 | 1 .8 | |||||
250 | 1100 | 4000 | 1 .6 | |||||
315 | 1310 | 4750 | 1 .6 | |||||
400 | 1530 | 5700 | 1 .4 | |||||
500 | 1800 | 7000 | 1 .4 | |||||
630 | 2070 | 8100 | 1 .2 | |||||
800 | 2400 | 9600 | 1 .2 | |||||
1000 | 2700 | 11000 | 1 .0 | |||||
1250 | 3150 | 13400 | 0 .9 | |||||
1600 | 3600 | 16300 | 0 .9 | |||||
2000 | 4250 | 19200 | 0 .9 | |||||
2500 | 4950 | 23000 | 0 .9 |
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (w) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H · v (kv) | Fametahana volon-koditra avo lenta | L · v (kv) | ||||||
800 | 35 38.5 | ± 5 ± 2 * 2.5 | 3.15 6 6.3 10 10.5 11 | Dyn11 Yd 11 Yyn0 | 2500 | 9900 | 1.1 | 6 .0 |
1000 | 2970 | 11500 | 1.1 | |||||
1250 | 3480 | 13600 | 1 .0 | |||||
1600 | 4100 | 16300 | 1 .0 | |||||
2000 | 4700 | 19200 | 0 .9 | 7.0 | ||||
2500 | 5400 | 23000 | 0 .9 | |||||
3150 | 6700 | 25800 | 0 .8 | 8.0 | ||||
4000 | 7800 | 31000 | 0 .8 | |||||
5000 | 9300 | 36800 | 0 .7 | |||||
6300 | 11000 | 43000 | 0 .7 | |||||
8000 | 12600 | 48500 | 0 .6 | 9 .0 | ||||
10000 | 14400 | 58500 | 0 .6 | |||||
12500 | 17500 | 68000 | 0 .5 | |||||
16000 | 21500 | 80000 | 0 .5 | |||||
20000 | 25500 | 90000 | 0 .4 | 10 .0 |
FANAMARIHANA: Ny refy drafitra dia natao araka ny fepetra takiana.
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (w) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H · v (kv) | Fametahana volon-koditra avo lenta | L · v (kv) | ||||||
50 | 35 38.5 | ± 5 ± 2 * 2.5 | 0.4 | Dyn11 Yyn0 | 450 | 1420 | 2 .30 | 6 .0 |
100 | 630 | 2090 | 2 .00 | |||||
160 | 790 | 2810 | 1 .50 | |||||
200 | 880 | 3320 | 1 .50 | |||||
250 | 990 | 3800 | 1 .30 | |||||
315 | 1170 | 4510 | 1 .30 | |||||
400 | 1370 | 5410 | 1. 10 | |||||
500 | 1620 | 6650 | 1. 10 | |||||
630 | 1860 | 7690 | 1 .00 | |||||
800 | 2160 | 9120 | 1 .00 | |||||
1000 | 2430 | 10400 | 0 .75 | |||||
1250 | 283030 | 12700 | 0 .75 | |||||
1600 | 3240 | 15400 | 0 .75 | |||||
2000 | 3820 | 18200 | 0 .75 | |||||
2500 | 4450 | 21800 | 0 .75 |
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (w) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H · v (kv) | Fametahana volon-koditra avo lenta | L · v (kv) | ||||||
800 | 35 38.5 | ± 5 ± 2 * 2.5 | 3.15 6 6.3 10 10.5 11 | Dyn11 Yd 11 Yyn0 | 2250 | 9100 | 0 .95 | 6 .0 |
1000 | 2670 | 10900 | 0 .95 | |||||
1250 | 3130 | 12900 | 0 .85 | |||||
1600 | 3690 | 15400 | 0 .85 | |||||
2000 | 4230 | 18200 | 0 .75 | 7.0 | ||||
2500 | 4860 | 21800 | 0 .75 | |||||
3150 | 6030 | 24500 | 0 .70 | 8.0 | ||||
4000 | 7020 | 29400 | 0 .70 | |||||
5000 | 8370 | 34900 | 0 .60 | |||||
6300 | 9900 | 40800 | 0 .60 | |||||
8000 | 11300 | 46000 | 0 .50 | 9 .0 | ||||
10000 | 12900 | 55500 | 0 .50 | |||||
12500 | 15700 | 64600 | 0 .4 | |||||
16000 | 19300 | 76000 | 0 .40 | |||||
20000 | 22900 | 85000 | 0 .35 | 10 .0 |
FANAMARIHANA: Ny refy drafitra dia namboarina ny fampihenana ny rding mba hitaky ny fatra.
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (W) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H· V (kv) | Fametahana volon-koditra avo lenta | L· V (kv) | ||||||
2000 |
35 38.5 |
± 4 * 2.5 |
6 6.3 10 10.5 11 |
Dyn11 Yd 11 | 5000 | 20000 | 0 .90 |
7.0 |
2500 | 5800 | 23800 | 0 .90 | |||||
3150 | 7000 | 26800 | 0 .80 | |||||
4000 | 8200 | 32100 | 0 .80 | |||||
5000 | 9700 | 38000 | 0 .70 | 8.0 | ||||
6300 | 11500 | 44000 | 0 .70 | |||||
8000 | 13200 | 50000 | 0 .60 | 9 .0 | ||||
10000 | 15100 | 60200 | 0 .60 | |||||
12500 | 18300 | 70000 | 0 .50 | |||||
16000 | 22500 | 82400 | 0 .50 | |||||
20000 | 26500 | 92700 | 0 .40 | 10 .0 |
FANAMARIHANA: Ny refy drafitra dia namboarina ny fampihenana ny rding mba hitaky ny fatra.
SCZ (b) 10-35kv an-kasetyData momba ny teknika
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (W) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H· V (kv) | Fametahana volon-koditra avo lenta | L· V (kv) | ||||||
2000 |
35 38.5 |
± 4 * 2.5 |
6 6.3 10 10.5 11 |
Dyn11 Yd 11 | 4500 | 10000 | 0 .75 | 7.0 |
2500 | 5220 | 22600 | 0 .75 | |||||
3150 | 6300 | 26400 | 0 .70 | 8.0 | ||||
4000 | 7380 | 30400 | 0 .70 | |||||
5000 | 8730 | 36100 | 0 .60 | |||||
6300 | 10300 | 41800 | 0 .60 | |||||
8000 | 11800 | 47500 | 0 .50 | 9 .0 | ||||
10000 | 13500 | 57100 | 0 .50 | |||||
12500 | 16400 | 66500 | 0 .40 | |||||
16000 | 20200 | 78200 | 0 .40 | |||||
20000 | 23800 | 88000 | 0 .35 | 10 .0 |
FANAMARIHANA: Ny refy drafitra dia natao araka ny fepetra takiana.
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (w) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H · v (kv) | Fametahana volon-koditra avo lenta | L · v (kv) | ||||||
2000 | 35 38.5 | ± 4 * 2.5 | 6 6.3 10 10.5 11 | Dyn11 Yd 11 | 5000 | 20000 | 0 .90 | 7.0 |
2500 | 5800 | 23800 | 0 .90 | |||||
3150 | 7000 | 26800 | 0 .80 | |||||
4000 | 8200 | 32100 | 0 .80 | |||||
5000 | 9700 | 38000 | 0 .70 | 8.0 | ||||
6300 | 11500 | 44000 | 0 .70 | |||||
8000 | 13200 | 50000 | 0 .60 | 9 .0 | ||||
10000 | 15100 | 60200 | 0 .60 | |||||
12500 | 18300 | 70000 | 0 .50 | |||||
16000 | 22500 | 82400 | 0 .50 | |||||
20000 | 26500 | 92700 | 0 .40 | 10 .0 |
FANAMARIHANA: Ny refy drafitra dia namboarina ny fampihenana ny rding mba hitaky ny fatra.
naoty fahafahana (KVA) | Voltage Cambatra | fifandraisana | Tsy misy fatiantoka (w) | entana Fatiantoka (w) 120 ℃ | Tsy misy enta-mavesatra amin'izao fotoana izao (%) | Fohy circuit impedance (%) | ||
H · v (kv) | Fametahana volon-koditra avo lenta | L · v (kv) | ||||||
2000 | 35 38.5 | ± 4 * 2.5 | 6 6.3 10 10.5 11 | Dyn11 Yd 11 | 4500 | 10000 | 0 .75 | 7.0 |
2500 | 5220 | 22600 | 0 .75 | |||||
3150 | 6300 | 26400 | 0 .70 | |||||
4000 | 7380 | 30400 | 0 .70 | |||||
5000 | 8730 | 36100 | 0 .60 | 8.0 | ||||
6300 | 10300 | 41800 | 0 .60 | |||||
8000 | 11800 | 47500 | 0 .50 | 9 .0 | ||||
10000 | 13500 | 57100 | 0 .50 | |||||
12500 | 16400 | 66500 | 0 .40 | |||||
16000 | 20200 | 78200 | 0 .40 | |||||
20000 | 23800 | 88000 | 0 .35 | 10 .0 |
FANAMARIHANA: Ny refy drafitra dia natao araka ny fepetra takiana