Overview： In the power system factories and enterprises have a large number of electrical equipment. Most of its internal insulation is oil-filled insulation type. Dielectric strength test of insulating oil is a necessary routine test item. In order to adapt to the rapid development of the power industry our company is the first in China to develop a fully automatic oil dielectric strength test system. This series of products according to the latest national standard GB/ t507-2002 the power industry standard dl429.9-91 and the latest power industry standard DL/ t846.7-2004 design and manufacture using microcomputer control mechanical and electrical integration of all automation high test accuracy greatly improve the work efficiency but also greatly reduce the labor intensity of the staff. It is agreed that this series of products is the ideal insulation oil voltage test equipment in China. Specification： Technical Parameters Power supply voltage AC 220V±22V Power frequency 50Hz ±2.5Hz Work rate ＜200W output voltage 0-80kV Booster capacity 1.5kVA Booster speed 2.0，2.5，3.0，3.5kV/s(adjustable) Total voltage distortion ＜3% Installation dimensions 470×390×420mm3 Weight 40kg Conditions of Use Environment temperature 0℃～+40℃ Relative humidity ＜80% Capacity of the oil cup 200ml Distance between the electrodes 2.5mm Feature： Single oil cup table structure. With microcomputer control it can automatically complete a series of operations such as boost hold buck stir static release display calculation and print etc. It can be used for insulation oil withstand voltage test within the range of 0-80kv. Large screen lattice liquid crystal display internal backlight system even at night can be clearly visible the test process through the Chinese menu prompts easy to operate the test personnel. This instrument is simple to operate the operator only needs to input simple instructions according to the instructions the instrument will automatically complete the insulation oil withstand voltage test according to the Settings. Each breakdown voltage value will be stored automatically. After the test the printer will be opened to print out the breakdown voltage value and average value. This instrument is equipped with automatic and computer controlled manual test two ways in the test before the test can be changed flexible greatly improve the practicability of the test instrument. This instrument is adaptable and easy to carry. It can be used in laboratory and outdoor field test. The instrument also has strong anti-interference ability and can work normally under strong electromagnetic field environment. This instrument has protection devices such as overvoltage overcurrent and automatic return to zero which absolutely guarantee the safety of the instrument itself and the operators under normal use. The booster velocity can be selected according to different experimental criteria.