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
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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 | 10.0~100.0kV | |
| Setting deviation | ≤±1% | |
| Instability degree | ≤±1% | |
| Setting resolution | 0.1kV | |
| Charging time | Setting range | 30~180s |
| Setting resolution | 1s | |
| Alarm delay | 2s | |
| Number of pressure | Setting range | 1~999 |
| Protection setting | Overcurrent protection value | configurable |
| Overvoltage protection value | configurable | |
| Dynamic charge protection | Can be Selected | |
| Output impact stability | Greater than 99% | |
| Number of voltage boosting | setting range | 1~999 |
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100kV/5kJ |
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200kV5kJ |
No truncation device, oscilloscope or acquisition card |
6-10KV level switches and insulators; Lightning impulse voltage full wave test, waveform 1.2/50us |
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200kV10kJ |
No truncation device, oscilloscope or acquisition card |
6-10KV level switches and insulators; And the full wave test of lightning impulse voltage for transformers and mutual inductors without cutoff test requirements, waveform 1.2/50us |
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200kV10kJ |
There is a truncation device, Tektronix 1102 oscilloscope or acquisition card |
6-10KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
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300kV7.5kJ |
No truncation device, oscilloscope or acquisition card |
10-35KV level switches and insulators; Lightning impulse voltage full wave test, waveform 1.2/50us |
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300kV15kJ |
No truncation device, Tektronix 1102 oscilloscope or acquisition card |
10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors without waveform cutoff test requirements, waveform 1.2/50us |
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300kV15kJ |
300kV single-stage cutoff device, oscilloscope or acquisition card |
10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
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300kV30kJ |
300kV single-stage cutoff device, Tektronix 2012 oscilloscope or acquisition card |
10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
|
400kV10kJ |
No truncation device, oscilloscope |
10-35KV level switches and insulators; Lightning impulse voltage full wave test, waveform 1.2/50us |
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400kV20kJ |
400kV single-stage cutoff device, oscilloscope |
10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
|
400kV20kJ |
No truncation device, oscilloscope or acquisition card |
10-35KV level switches and insulators; And the full wave test of lightning impulse voltage for transformers and mutual inductors without cutoff test requirements, with a waveform of 1.2/50us; |
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400kV30kJ |
300kV single-stage cutoff device, oscilloscope |
10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
|
400kV40kJ |
No truncation device, oscilloscope or acquisition card |
10-35KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
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600kV15kJ |
600kV single-stage steepening device, acquisition card |
10-35KV level switch; And the insulator lightning impulse voltage full wave test with steep wave test requirements, waveform 1.2/50us; Steep wave |
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600kV30kJ |
400kV single-stage cutoff device, oscilloscope |
10-66KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
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500kV30kJ |
Single stage truncation device, oscilloscope |
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800kV20kJ |
10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors without waveform cutoff test requirements, waveform 1.2/50us |
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800kV40kJ |
No truncation device, oscilloscope |
10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors without waveform cutoff test requirements, waveform 1.2/50us |
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800kV40kJ |
800kV cutoff device, oscilloscope |
10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
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800kV80kJ |
800kV cutoff device, oscilloscope |
10-110KV level switches and insulators; And full wave lightning impulse voltage test for transformers and mutual inductors with waveform requirements of 1.2/50us; Cut wave 2-6us |
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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/T45001-2020 occupational health and safety management system requirements.
email： info@hvtest.cc
Skype： Tina Qiao
+8615172408058
