AH Series Electric Technology Co., Ltd. Shandong hippo at the introduction of the country absorb advanced technology, design and development of power frequency voltage test system, which can be widely used in motors, transformers, cables, electrical, insulation materials, high voltage components manufacturer, as well as electricity, research laboratories and universities for high voltage power frequency voltage withstand test and partial discharge test, with a low loss, light weight, small waveform distortion, etc.. Product specification is complete, reliable performance, the performance indicators in line with IEC60060-1-05, IEC60060-2-05, GB/T16927.1-2-2008 and GB/T3048.8-08 and other relevant standards.

1 Model implication AH □ □ - □ / □

2 Technical parameters

型号	型号	额定容量	额定电压	输入电压(V)
AH□B	便携式	0.5~2	0.5~20	220
AH□Y	移动式	2~30	0.5~100	220/380
AH□Z	组合式	2~100	10~1000	220/380/10000
AH□W	无局放测试系统	1~1000	50~1000	220/380/10000

3. System components
1 Console
2 regulator
3 Transformers
4 dividers
5. Protection resistor
4 main control functions
● Automatic voltage back to zero after tripping;
● test voltage, test current and test time can be set;
● digital / analog voltage and current display;
● automatic boost, you can manually boost, while maintaining the breakdown voltage breakdown;
● Over current protection, zero voltage start, door interlock protection.