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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)
kita bisa kurban produk kualitas dhuwur, rega competitive lan layanan customer paling apik. kita nawakake China Vsg-12 Indoor High Voltage Vacuum Circuit Breaker, Kanggo data liyane, kirim email menyang kita. Kita nggoleki kesempatan kanggo nulungi sampeyan.
ProfesionalPemutus Sirkuit Vakum China lan Produsèn Vcb, Kita wis saya ngembangaken pangsa pasar internasional adhedhasar barang dagangan kualitas, layanan banget, rega cukup lan pangiriman pas wektune. Elinga hubungi kita kapan wae kanggo informasi luwih lengkap.