Transformer Impulse Voltage Generator System Testing Equipment¹

Product Description 1.CJDV-4000 Impulse voltage generator? Rated voltage: ±4000kV ? Rated energy: 400kJ? Rated impulse capacitance: 50.0nF ? Rated charging voltage each stage: ±200kV? Number of stage: 20 ? Stage energy: 20.0kJ? Stage capacitance: 1.0F/200kV,2.0F/100kV? Waveform:Standard lightening impulse:1.2/50μS Efficiency: 85 ~ 90% (1.2±30%/50±20%μS)Switch impulse: 250/2500μS Efficiency: 65 ~ 70% (250±20%/2500±60%μS)Chopping wave: 2 ~ 6μS variable? Generator dimension and weight(for reference)Dimension: 3674mm(W)×5500mm(L)×14900mm(H) Weight: 26700kg2.Environment? Maximum altitude: 1000 m ? Altitude increases 100m, and rated voltage lowers 1%? Operation temperature for HV component: +10 ~ +45oC ? HV component relative humidity (non-condensing) 95 %? Temperature for electronic control & measuring: +10 ~ +45oC? Anti-seismic: Grade 8? Relative Humidity of electronic components: 80%? Grounding resistance: < 0.3? Components storing and transport temperature: 20 ~ + 60oC? No dust3.Main technical parameter? Rated voltage: ±100kV ~ 6000kV(and above) ? Rated energy: 2.5kJ ~ 240kJ? Rated charging voltage: ±100kV ±200kV? Stage capacitance: 1.0μF/200kV 2.0μF/100kV(according to total capacitance)? Standard lightening impulse: 1.2/50μS efficiency: 85 ~ 90% (1.2±30%/50±20%uS )? Switch impulse: 250/2500μS efficiency: 65 ~ 70% (250±20%/2500±60%uS )4.System componentsIVG-Impulse generator 1 set LGR-DC charging system     1 setCR- Low impedance capacitive divider 1 set IGCS-Intelligent control system    1 setIVMS-Digital measure and analyze system 1 set MCG-Multi-gap chopping device    1 set 

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