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Impulse Current Generator HV Test Equipment for Arrester MOA SPD Testing1
Test InstrumentImpulse Current TestingImpulse Current Generator
Xiamen Fivestar Electric Test Equipment Co., Ltd.
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Product DescriptionImpulse Current GeneratorDescriptionImpulse current test systems are mainly used for testing transmission and distribution systems against the effects of direct or indirect lightning strokes or against electromagnetic interference effects.Impulse current test systems can generate 1/20μs, 4/10μs, 8/20μs, 10/350μs, 18/40μs, 30/80μs, 2000μs and other standard impulse current waveforms as per IEC standard, peak current value up to 240kA 8/20μs and 200kA 10/350μs.Star/coaxial arrangement to produce long duration impulse currents and selected exponential impulse currents, in-line or circular for selected rectangular shaped long duration impulse current up to 3200μs.ApplicationPrimary application of impulse current test systems is the testing of surge arresters, nowadays mainly of the metal-oxide type (MOA) and surge protection devices (SPD). Now they are also widely used to test vehicles, aircraft, and other applications.Depending on the broad range of the different designs and tasks of the various equipment to be tested, impulse current test systems have to be adapted for the special testing purposes.Main application:Arresters and varistors (elements or complete systems)Lightning protection elementsVehicles (cars, bus, trucks, trains)AircraftWind generators (whole system or blades)Transmission lines with integrated fiber optic cablesMaterial processing and recycling?Main ConfigurationsImpulse current generator CapacitorsResistorsInductors and a spark gapCharging and control unit Voltage and current measurementProducts ParametersImpulse current typeImpulse current waveform timeCurrent amplitude can be up to1Steep wave impulse current1/20μs20kA2Impulse high current4/10μs200kA3Lightning impulse current8/20μs120kA4Operating impulse current30/80μs2kA5Long continuous square wave1000μs1kA6Long continuous square wave2000μs12kA7Long continuous square wave3200μs3kA8Long continuous square wave6400μs3kA9Current waveform A of aircraft500μs200kA10Current waveform B of aircraft5ms2kA11Current waveform C of aircraft500ms400kA12Current waveform D of aircraft500μs100kA13Current waveform H of aircraft25μs10kAReferenceCompany ProfileXiamen Fivestar Electric Test Equipment Co., Ltd. XIAMEN FIVESTAR ELECTRIC TEST EQUIPMENT, operating in the electricity industry, specializes in developing and providing high-voltage testing equipment, including AC Dielectric, HV DC Voltage, Impulse Voltage, Impulse current and other special tests, rating up to 2400kV AC, 2000kV DC, 7200kV Impulse. We started cooperating with Shanghai Jiaotong University for producing and research of HV testing equipment used in electrical applications since 1980s. With a focus on long-term maintenance, laboratory services, and consulting/testing, we offer comprehensive solutions for research, manufacturing, or maintenance purposes.We are a leading manufacturer in the Electricity industry with a highly skilled R&D team. Our advanced technology allows us to produce high-quality products efficiently. We utilize state-of-the-art production equipment that ensures precision and reliability. Our strong R&D capabilities enable us to continuously innovate and develop cutting-edge solutions that meet the evolving demands of our industry. Our factory is a leading player in the Electricity industry, boasting a spacious area of 80000sqm with a 50m height highest rating full shielded HV test hall. We take pride in our exceptional quality inspection capabilities, ensuring that all products meet the highest standards. With a focus on production efficiency, we have invested in state-of-the-art equipment that enables us to maximize output while maintaining top-notch quality. Our production capacity is unmatched, allowing us to meet the demands of our esteemed clients efficiently and effectively.WorkshopTest Lab
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