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China, Chinese Multiple Frequency Induction Withstand Overvoltage Tester Frequency Multiplier Third-Harmonic Generator Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityOther Meters for ElectricityFrequency-multiplied Inductive Voltage TesterInduced Voltage Test Set
Wuhan Kaidi Zhengda Electric Co., Ltd.
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Product Description Product ParametersKDSF induction withstand voltage test device uses the saturation characteristics of the magnetic circuit to extract the third harmonic voltage with the largest component in the harmonic as the power supply of the generator, and performs frequency-doubled and voltage-doubled tests between turns, between sections, and between layers on induction coil electrical products to assess the insulation strength and withstand voltage level of the coil.The KDSF induction withstand voltage test device adopts a three-core five-column structure. The working magnetic flux density of the iron core is selected to be above the saturation magnetic flux density, so that the vector sum of the fundamental wave potential (positive sequence vector) in the secondary winding with the opening connected in a triangle is 0, and the two ends of the opening should produce the same-phase 150Hz third harmonic (zero sequence). KDSF Induction Withstand Voltage TesterInput voltagethree-phase 380V 50Hz±10%Input frequency50Hz sine waveOutput voltagesingle-phase 0~360VOutput frequency 150HzInput capacity0~5kVAInput current0~1kVAOutput currentless than 7.5AOutput currentless than 2.5AWaveform distortion≤5%-8%No-load operation time≤5 minutesLoad running time40-60SProduct Usage:Used for double frequency induction withstand voltage test on voltage transformersFor double frequency induction withstand voltage test on power transformersFor double frequency induction withstand voltage test on other induction coil type electrical productsProduct DescriptionCompany Profile
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