ZGF DC Hipot Tester
Product Introduction:
The ZGF DC Hipot Tester is a specialized high-voltage generating equipment designed for on-site testing in the power equipment field. It features reliable protection functions, including overvoltage, overcurrent, and zero-closing protection, and provides accurate 0.75 times output voltage indication for precise measurement and control.
Product Features:
The ZGF Series DC High Voltage Generators offer a compact and reliable solution for on-site testing. Their small ripple coefficient and stable, noiseless voltage output ensure dependable performance. The units feature comprehensive protection functions—including overvoltage, overcurrent, zero-voltage start, and fault protection—with intuitive settings and displays. Voltage and current are digitally monitored, and the built-in 0.75 times voltage conversion function facilitates the testing of zinc oxide arresters. Designed for portability, the generator is structurally compact and lightweight, making it exceptionally easy to carry and deploy in the field.
Parameter teknik
| Spesifikasi | 200/2 | 200/3 | 200/5 | 300/2 | 300/3 | 300/5 | 400/2 | 400/3 | 400/5 |
| Rated voltage（kV） | 200 | 200 | 200 | 300 | 300 | 300 | 400 | 400 | 400 |
| Rated current（mA） | 2 | 3 | 5 | 2 | 3 | 5 | 2 | 3 | 5 |
| rated power（W） | 400 | 600 | 1000 | 600 | 900 | 1500 | 800 | 1200 | 2000 |
| Control box quality（kg） | 5.5 | 6.0 | 6.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.8 |
| Pressure cylinder quality（kg） | 8.7 | 9 | 9 | 24 | 24 | 24.5 | 33.5 | 33.5 | 33.5 |
| Double cylinder height（mm） | 970 | 970 | 970 | 1250 | 1250 | 1250 | 1650 | 1650 | 1650 |
| Akurasi tegangan | ±(1,0%Membaca + 2 kata) | ||||||||
| Akurasi saat ini | ±(1,0%Membaca + 2 kata) | ||||||||
| Koefisien riak | ≤0.5% | ||||||||
| Stabilitas tegangan | Ketika tegangan catu daya berubah ±10%≤1% | ||||||||
| Kemampuan kelebihan beban | Tegangan tanpa beban dapat melebihi 10% dari tegangan pengenal selama 10 menit | ||||||||
| Arus pengisian maksimum adalah 1,25 kali arus pengenal | |||||||||
| Sumber Daya listrik | Komunikasi fase tunggal 50Hz 220V±10% | ||||||||
| Cara bekerja | Penggunaan intermiten: beban terukur 30 menit | ||||||||
| 1,1 kali penggunaan voltase terukur: 10 menit | |||||||||
| Cara bekerja | temperature：-10℃～+40℃ | ||||||||
| Relative humidity: no more than 85% at room temperature of 25 °C (no condensation) | |||||||||
| Ketinggian: di bawah 1500 meter | |||||||||
| Dengan kapasitas beban kapasitif | Produk yang diuji memiliki kapasitas tidak terbatas | ||||||||
| Dibebankan dengan arus pengenal 1,5 kali lipat | |||||||||
| Fitur struktural | Electrical insulation doubler | ||||||||
| Isolasi udara, tidak ada kebocoran | |||||||||
| Fitur kotak operasi | Tombol sekali sentuh 0,75UDC1mA presisi tinggi (akurasi ≤1,0%), cocok untuk uji penangkal petir oksida seng | ||||||||
| Sekilas tentang perlindungan tegangan lebih menggunakan sakelar dial digital | |||||||||
| Sasis portabel, lebih nyaman di lokasi | |||||||||
