VSG-12 njero ruangan HV vakum sirkuit mbobol punika 3-phase AC 50Hz 12kV peralatan ngalih njero ruangan.
♦ Cara instalasi: jinis withdrawable, jinis tetep;
♦ Mekanisme operasi: mekanisme operasi spring;
♦ Jinis kutub: kutub sing dipasang, kutub sing dipasang;
♦ Jarak fase-kanggo-fase: 150mm, 210mm, 275mm;
Kondisi Lingkungan
♦ Suhu sekitar: -15r ~ + 40r;
♦ Dhuwur:
♦ Kelembapan relatif: rata-rata saben dina ;
♦ Intensitas lindhu:
♦ Panggonan tanpa geni, bebaya bledosan, reged serius, korosi kimia, uga geter kuat.
Parameter Teknis Utama
Ora | Item | Unit | Nilai |
1 | Dirating voltase | kV | 12 |
2 | 1 min frekuensi daya tahan voltase | 42 | |
3 | Rated kilat impuls tahan voltase | 75 | |
4 | Frekuensi dirating | Hz | 50 |
5 | Rated saiki | A | 630, 1250, 1600, 2000, 2500, 3150 |
6 | Rated short circuit breaking saiki | kA | 25, 31.5, 40 |
7 | Dirating wektu cendhak tahan saiki | 25, 31.5, 40 | |
8 | Dirating short circuit duration | s | 4 |
9 | Nilai puncak sing dirating tahan arus | kA | 63, 80, 100 |
10 | Rated short circuit nggawe saiki | 63, 80, 100 | |
11 | Frekuensi daya sirkuit sekunder tahan tegangan (Imin) | ING | 2000 |
12 | Rated single / back-to-back kapasitor bank breaking saiki | A | 630/400 (800/400 kanggo 40kA) |
Wektu mbukak (voltase dirating) | ms | 20-50 | |
14 | Wektu nutup (voltase dirating) | ms | 35-70 |
15 | Urip mekanik | kaping | 10000 |
16 | urip listrik | Kelas E2 | |
17 | Obah lan tetep kontak kumulatif diijini nyandhang kekandelan | mm | 3 |
18 | Rated voltase nutup operasi | ING | AC/DC110/220 |
19 | Rated mbukak voltase operasi |
Ora | Item | Unit | Nilai |
20 | daya motor dirating | ING | 90 |
rong puluh siji | wektu ngisi daya | s | ≤15 |
rong puluh loro | Clearance antarane kontak mbukak | mm | 9±1 |
telulikur | liwat lelungan | mm | 3±1 |
patlikur | Kontak nutup wektu bouncing | ms | ≤2 |
25 | Asynchronism mbukak lan nutup telung phase | ms | ≤2 |
26 | kacepetan mbukak rata-rata | m/s | 0.9-1.7 |
27 | Kacepetan nutup rata-rata | m/s | 0.6~1.0 |
28 | Resistansi sirkuit konduktif utama | mΩ | ≤45 (630A) ≤35(1250-2000A) ≤25 (ndhuwur 2500A) |
29 | Tekanan kontak tutup kontak | N | 3100-3700 (25-31.5kA) 4400-4800 (40kA) |
30 | Rated urutan operasi | O-0.3s-CO-180s-CO |
Cathetan: nalika saiki 4000A, butuh pendinginan udara paksa.
Gambar Struktur Umum lan Ukuran Instalasi (unit: mm)
♦Tipe Draw Out (Tiang Dirakit)
jembaré kabinèt | nilai saiki (A) | nilai arus hubung singkat (kA) | P | H | A | B | C | D | LAN | 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 |
♦ Jinis tarik metu (kutub sing dipasang)
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 |
♦Tipe tetep (tiang dipasang)
A | B | C | LAN | F | G1 G2 | J | K |
520 | 520 | 588 | 580 | 72 | aku | 237 | 462 |
720 | 720 | 770 | 580 | 72 | aku | 237 | 462 |
650 | 720 | 770 | 632 | 85 | II | 252 | 472 |
♦ Jinis tetep (kutub sing dipasang)