JCZ5 12/7.2KV Kutub Tunggal Kontaktor Vakum tegangan tinggi
JCZ5 12/7.2KV Kutub Tunggal Kontaktor Vakum tegangan tinggi
JCZ5 Serial Single Pole High Voltage punika 50Hz, siji-phase, peralatan kontrol njero ruangan.Iki digunakake ing sistem listrik lan ing 7.2 (12) kV, uga operasi 200A, 400A, 630A lan 800A.Iku ditampilake ing operasi ngalih lan mateni peralatan voltase dhuwur kerep.Bisa digunakake kanggo ngoper voltase tengah motor telung fase, trafo, reaktor, kapasitas.Bisa dipadhetke dadi 2 kutub, 3 kutub, 4 kutub lan N kutub.
Paramèter
| Item | Parameter | ||
| Jinis | JCZ-7.2 | JCZ-12 | |
| Tegangan Rated (kV) | 7.2 | 12 | |
| Rated Saiki (A) | 200, 400, 630, 800 | 200, 400, 630, 800 | |
| Rated Turn-on Current (A) | 2000, 4000, 6300, 8000 | 2000, 4000, 6300, 8000 | |
| Dirating saiki diselani ing Max.(A) | 1600, 3200, 5040, 6400 | 1600, 3200, 5040, 6400 | |
| 4s Rated Thermostability Current (A) | 2000, 4000, 6300, 8000 | 2000, 4000, 6300, 8000 | |
| 1 mnt Tegangan Bantalan Frekuensi Industri (kV) | 32 | 42 | |
| Tegangan Bantalan Guntur (kV) | 60 | 75 | |
| Arus Izin Semi-gelombang (kA) | 40 | 50 | |
| Umur Mekanik (wektu) | Mekanik Keeping | 30*104 | 30*104 |
| Jaga Listrik | 1*106 | 1*106 | |
| Listrik Sakumur urip) | AC-3 | 25*104 | 25*104 |
| AC-4 | 10*104 | 10*104 | |
| Tegangan operasi (V) | DC220/110, AC220/110 | DC220/110, AC220/110 | |
| Arus Operasi (A) | DC6A/DC3.5A | DC6A/DC3.5A | |
| Pateni Arus Trip Coil (A) | DC2.5A/DC1.5A | DC2.5A/DC1.5A | |
| Tetep Arus (A) | DC0.45A/DC0.22A | DC0.45A/DC0.22A | |
Angka: (mm)
- Insulation Frame 2. Vakum Ngoper Tube
- Insulator 4. Listrik-Magnet Drive
5. Ngalih Auxiliary 6. Spring Circuit Utama
7. Driving Board 8. Bolt saka imbuhan
9. Port Sambungan 10. Tape Fleksibel
11. Operasi Spring 12. Casing
13. Papan mbenakake, ndhuwur 14. Papan mbenakake, ngisor
15. Nut saka imbuhan 16. Coupling Bolt
17. Papan Pasang 18. Nut
