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Building 6, Optics Valley Electromechanical Industrial Park, No. 84 Gaoxin 5th Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province
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Wuhan Ultra High Voltage Power Technology Co., Ltd
Lightning impulse current generator
NegotiableUpdate on 05/06
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Overview
Transformer comprehensive tester and lightning impulse current generator are mainly used for conducting lightning impulse voltage full wave, lightning impulse voltage cutoff, and operation impulse voltage wave impulse voltage tests on test samples such as power equipment, to test insulation performance. A surge voltage generator is a power supply device that simulates surge voltages such as lightning and operating overvoltage. Mainly used in insulation impulse withstand voltage and dielectric impulse breakdown, discharge and other tests.
Product Details
Product parameters
Technical parameters of control system
| charging voltage | Setting range | 0 ~ 100kV |
| scope of work | 20 ~ 100kV | |
| Setting deviation | ≤ ±1% | |
| instability | ≤ ±1% | |
| Setting resolution | 0.1kV | |
| Charging time | Setting range | 30~180s |
| Setting resolution | 1s | |
| Alarm delay | 2s | |
| number of pressurizations | Setting range | 1~999 |
| Protection settings | Overcurrent protection value | Configurable |
| Overvoltage protection value | Configurable | |
| Dynamic charging protection | Configurable | |
| trigger pulse | Greater than 15kV, rise time less than 100ns, polarity switchable | |
| Output shock stability | More than 99% | |
Product features
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1Lightning impulse current generatorThe circuit has a small inductance and adopts impedance filtering measures, which can generate standard shock waves under large capacity loads and have a high load capacity.
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2. The voltage utilization coefficient is high, with lightning waves and operating waves not less than 85% and 80%, respectively.
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3. Convenient wave adjustment, simple operation, good synchronization performance, and reliable action.
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4Lightning impulse current generatorAdopting constant current charging automatic control technology, with high degree of automation and strong anti-interference ability.
