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Technical characteristics:
● LCD liquid crystal screen display, built-in computer control, man-machine dialogue is simple, stable and reliable.
● main switch using imported switch, long service life.
● main circuit imported devices, to ensure that the output voltage stability and reliability.
● features software-controlled operation without human operation.
● Frequency 0-360 ° phase angle of its own settings. Can be set separay for each angle, phase and phase angle of falling in the same phase.
● Built-IEC61000-4-11 standard test grade.
● unique collection measurement method, phase-phase systems of each phase current, voltage, phase to achieve accurate detection, in order to achieve accurate measurement and control, output waveform can be safely observed.
● super overload output capacity and output current limiting protection.
● RS-232 or USB communication interface, remote control can be implemented. Technical： | Model | VDG-1105G | VDG-1130G | | test Number | 999次 | | Output voltage range | 0% ~ 120% input voltage UT （three-phase or single-phase） | | Voltage dip Duration | 0.5 ~ 4999.9 cycles | | Voltage interval | 0.1 ~ 999s set | | Falling phase angle | 0 ~ 359 °; setting resolution: 1 °; can choose any one phase of the baseline phase | | Drop the way | Automatic, choose a similar fall; optional fall at the same time; optional voltage gradient at the same time | Automatic, choose a similar fall; optional two-phase drop; three-phase at the same time falling; three-phase voltage gradient （three-phase at the same time） | | Input power | Single-phase 220V ± 5%, 50Hz ± 2%, phase current 10 ~ 20A | Three-phase four-wire or three-phase three-wire,
380V ± 5%, 50Hz ± 2%, phase current 10 ~ 20A | | Built-standard grading | IEC standard test level （interrupted, 40%, 70%, 80% 120%）. | | Measurement Show Precision | Current, voltage is better than 1%; frequency: better than 0.01Hz | | Working power | single-phase AC220V ± 10%, 50/60Hz | | SIZE （mm） | 470*425*225 | 640*475*265 | Note: the need for a larger load can be customized. 交流咨询: 在线:
欢迎交流电磁兼容EMC&高压测试（冲击电压、冲击电流） 进入:了解更多其他配置方案及知识 电磁兼容配置方案 一、电磁兼容知识大汇总 二、静电放电抗干扰试验系统【IEC61000-4-2 】 三、射频磁场辐射抗绕度试验【IEC61000-4-3 】 四、电快速瞬变脉冲群的抗干扰度试验【IEC61000-4-4 】 五、雷击浪涌抗干扰度试验【IEC61000-4-5 】 六、射频传导抗扰度试验【IEC61000-4-6 】 七、工频磁场抗扰度试验【IEC61000-4-8 】 八、脉冲磁场抗扰度试验【IEC61000-4-9 】 九、电压跌落、短时中断和渐变抗扰度试验【IEC61000-4-11】
十、谐波电流、电压波动和闪烁系统【IEC61000-3-2，IEC61000-3-3】
十一、衰减震荡&振铃波抗扰度试验【IEC61000-4-12】 十二、汽车电子沿电源线电瞬态传导抗扰度试验【ISO7637-2，GB/T21437】
十三、电磁兼容屏蔽室建设方案【EN50147-1, GB12190】 十四、传导发射测试系统【CISPR22】 十五、辐射发射测试系统【CISPR22】
十六、喀呖声干扰测试系统【CISPR22】 |
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