VSG-12 indoor HV fakuüm circuit breaker is in 3-fase AC 50Hz 12kV indoor switch apparatuer.
♦ Ynstallaasje wize: weromlûke type, fêst type;
♦ Bestjoeringsmeganisme: springbestjoeringsmeganisme;
♦ Pole type: gearstalde peal, ynbêde peal;
♦ Faze-to-fase ôfstân: 150mm, 210mm, 275mm;
Miljeu Betingsten
♦ Omjouwingstemperatuer: -15r~+40r;
♦ Hichte:
♦ Relative humiliteit: deistige gemiddelde ;
♦ Ierdbevingintensiteit:
♦ Plakken sûnder fjoer, eksploazjegefaar, serieuze smoargens, gemyske korrosysje, lykas yntinse trilling.
Main Technyske parameters
Nee | Ûnderdiel | Ienheid | Wearde |
1 | Rated voltage | kV | 12 |
2 | 1 min macht frekwinsje wjerstean spanning | 42 | |
3 | Rated wjerljocht ympuls wjerstean spanning | 75 | |
4 | Rated frekwinsje | Hz | 50 |
5 | Rated hjoeddeistige | IN | 630, 1250, 1600, 2000, 2500, 3150 |
6 | Rated koartsluting breaking current | kA | 25, 31, 5, 40 |
7 | Rated koarte tiid wjerstean hjoeddeistige | 25, 31, 5, 40 | |
8 | Rated koarte circuit doer | s | 4 |
9 | Rated peak wearde wjerstean hjoeddeistige | kA | 63, 80, 100 |
10 | Rated koartsluting meitsjen stroom | 63, 80, 100 | |
11 | Sekundêre circuit macht frekwinsje wjerstean spanning (Imin) | YN | 2000 |
12 | Rated single / back-to-back capacitor bank breaking current | IN | 630/400 (800/400 foar 40kA) |
Iepeningstiid (nominale spanning) | ms | 20-50 | |
14 | Slutingstiid (nominale spanning) | ms | 35-70 |
15 | Mechanysk libben | Times | 10000 |
16 | Elektryske libben | E2 klasse | |
17 | Bewegende en fêste kontakten kumulative tastiene wear dikte | mm | 3 |
18 | Rated sluten bestjoeringssysteem spanning | YN | AC/DC110/220 |
19 | Rated iepening bestjoeringssysteem spanning |
Nee | Ûnderdiel | Ienheid | Wearde |
20 | Motor rated macht | YN | 90 |
ienentweintich | Oplaad tiid | s | ≤15 |
Twaentweintich | Ferljochting tusken iepen kontakten | mm | 9±1 |
trijeentweintich | Oer reis | mm | 3±1 |
fjouwerentweintich | Kontakt slute bounce tiid | ms | ≤2 |
25 | Trije faze iepening en sluten asynchronisme | ms | ≤2 |
26 | Gemiddelde iepeningssnelheid | m/s | 0,9-1,7 |
27 | Gemiddelde slutingssnelheid | m/s | 0.6~1.0 |
28 | Main conductive circuit ferset | mΩ | ≤45 (630A) ≤35 (1250-2000A) ≤25 (boppe 2500A) |
29 | Sluting kontakt druk fan de kontakten | N | 3100-3700 (25-31,5 kA) 4400-4800 (40kA) |
30 | Rated bestjoeringssysteem folchoarder | O-0.3s-CO-180s-CO |
Opmerking: as de stroom 4000A is, moatte twongen luchtkoeling nedich wêze.
Algemiene struktuertekening en ynstallaasjegrutte (ienheid: mm)
♦Draw out type (gearstalde peal)
kabinet breedte | nominearre stroom (A) | nominearre koartsluting brekke stroom (kA) | P | H | IN | B | C | D | EN | F | G | 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 |
♦ Draw out type (ynbêde peal)
G | 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 |
♦Fêst type (gearstalde peal)
IN | B | C | EN | F | G1 G2 | J | K |
520 | 520 | 588 | 580 | 72 | ik | 237 | 462 |
720 | 720 | 770 | 580 | 72 | ik | 237 | 462 |
650 | 720 | 770 | 632 | 85 | II | 252 | 472 |
♦ Fêst type (ynbêde peal)