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.
技術的パラメータ
| 仕様 | 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 | ||||
| 出力電圧精度 | ±(1.0%読み取り値±2ワード) | |||||
| 出力電流精度 | ±(1.0%読み取り値±2ワード) | |||||
| リップル係数 | ≤0.5% | |||||
| 作業の方法 | 断続使用、定格負荷30分 | |||||
| 過負荷機能 | 無負荷電圧は 10 分間定格電圧の 10% を超える可能性があります | |||||
| 最大充電電流は定格電流の1.25倍です | ||||||
| power supply：AC220V±10% 50Hz | ||||||
| 作業環境 | temperature：-10-40℃ | |||||
| 相対湿度: 室温 25 °C で 85% 以下 (結露なきこと) | ||||||
| 標高：1500メートル以下 | ||||||
