Used for conducting impulse voltage tests of lightning impulse voltage full wave, lightning impulse voltage truncation wave and operating impulse voltage wave for power equipment, etc., to test insulation performance
Impulse voltage generator is mainly used for impulse voltage test of power equipment, such as lightning impulse voltage full wave, lightning impulse voltage truncation wave and operating impulse voltage wave, to test insulation performance.Impulse voltage generator a power supply device that imitates impulse voltages such as lightning and operating overvoltages.It is mainly used in insulation shock withstand voltage and dielectric shock breakdown and discharge tests.
Scope of application: standard lightning shock, lightning cut-off wave for transformers, reactors, mutual transformers and other high voltage electrical appliances, high voltage thyristor valve SVC(HVDC), power cables, all kinds of high voltage insulators, bushing, operation shock and all kinds of non-standard shock wave impulse voltage test required by users.Various test waveforms (standard and non-standard waveforms, user-generated waveforms) can be generated by a single set of equipment.Field of application: lightning protection and lightning test for quality inspection, measurement, inspection and supervision organizations, power equipment manufacturers, railway communications, aerospace and aerospace vehicles, military research units, universities and meteorological departments.
Product Names：impulse voltage generator, lightning impulse voltage generator test device, lightning impulse current generator, voltage generator test device
|Charging voltage||Setting range||0 ~ 100kV|
|Scope of work||20 ~ 100kV|
|Setting deviation||≤ ±1%|
|Don't stability||≤ ±1%|
|Charging time||Setting range||30~180s|
|Alarm time delay||2s|
|Number of pressure||Setting range||1~999|
|Protection setting||Overcurrent protection
|Can be set|
|Can be set|
|Can be set|
|Trigger pulse||More than 15kV, rising time less than 100ns, polarity can be switched|
|Output impact stability||More than 99%|
1. The appearance of the product is subject to the actual product. The Technical Parameters and model numbers are subject to change without notice. If there is misappropriation or copying, legal liability will be pursued.
1、The circuit has small inductance and adopts the filter measure with resistance, which can produce standard shock wave under the load of large capacitance and large load capacity。
2、High voltage utilization factor, lightning wave and operating wave are not less than 85% and 80% respectively.
3、Easy to adjust wave, easy to operate, good synchronization performance, reliable operation。
4、Constant current charging automatic control technology, high degree of automation, strong anti-interference ability.
Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T28001-2011 occupational health and safety management system requirements.