ZGF Integrated DC Hipot Tester
Product Introduction
The ZGF Integrated DC Hipot Tester is specifically designed for detecting the electrical insulation strength and measuring leakage current in power devices. It employs a high-frequency voltage doubler circuit and integrates advanced PWM pulse width modulation technology along with a voltage-current dual closed-loop feedback system. Utilizing imported high-power IGBT devices and advanced drive technology, the tester achieves high voltage stability and extremely low ripple. Additionally, the adoption of imported high-frequency high-voltage rectifier diodes makes the double-pressure cylinder more compact and lightweight.
Mga Teknikal na Parameter
| pagtutukoy | 60/2 | 60/3 | 60/5 | 120/2 | 120/3 | 120/5 |
| Rated voltage（kV） | 60 | 60 | 60 | 120 | 120 | 120 |
| Rated current（mA） | 2 | 3 | 5 | 2 | 3 | 5 |
| rated power（W） | 120 | 180 | 300 | 240 | 360 | 600 |
| Machine quality（kg） | 9 | 10 | ||||
| Machine volume（mm3） | 465*390*190 | 565*390*190 | ||||
| Double cylinder height（mm） | 440 | 535 | ||||
| Katumpakan ng boltahe ng output | ±(1.0%Pagbasa ± 2 salita) | |||||
| Katumpakan ng kasalukuyang output | ±(1.0%Pagbasa ± 2 salita) | |||||
| Ripple coefficient | ≤0.5% | |||||
| Paraan ng pagtratrabaho | Pasulput-sulpot na paggamit, na-rate ang pagkarga ng 30 minuto | |||||
| Labis na kakayahan | Ang walang-load na boltahe ay maaaring lumampas sa 10% ng na-rate na boltahe sa loob ng 10 minuto | |||||
| Ang maximum na kasalukuyang singilin ay 1.25 beses ang rate ng kasalukuyang | ||||||
| power supply：AC220V±10% 50Hz | ||||||
| kapaligiran sa trabaho | temperature：-10-40℃ | |||||
| Kamag-anak na kahalumigmigan: hindi hihigit sa 85% sa temperatura ng silid na 25 ° C (walang condensation) | ||||||
| Altitude: sa ibaba 1500 metro | ||||||
