HV Hipot Electric Co., Ltd.  

Product Name: GDCY-100kV/5kJ Cable Transformer Impulse Voltage Test System Model NO.: GDCY-100kV/5kJ Power Source: AC220V Weight: 0-100Kg Control: Computer Control Display: Digital Loading Method: Dynamic Load Load Way: Electronic Load Type: Universal Testing Machine Trademark: HV Hipot Transport Package: Standard Export Wooden Box Specification: ISO, SGS Origin: Wuhan, China HS Code: 9030899090 Product Description GDCY-100kV/5kJ Cable Transformer Impulse Voltage Test System Product DescriptionThisimpulse test system is used for carrying outstandard lightningimpulse voltage full wave and operation wave tests on HV apparatus such as power cables, power capacitors, clearance, bushings, switch-gear, power transformersand CT/PT at 10kV or below.FeaturesMain Parameters for SystemNominal voltage:±100kV Rated level voltage: ±100kVRatedenergy:5kJImpulsecapacitance: 1µFNumber of Levels:1Rated level capacitance: 3µF(each impulse capacitor 1µF at 100kV, total 1piece)Impulse voltage waveform: generated when load capacitance is 300-3000pF.T1=1.2µs±30%, T2=50µs±20%, standard lightning impulse voltage full waveform of peak voltage deviation≤3%;Standard operation waveform 250±20%/2500±60%. These 2 Impulse voltage waveform parameters and error are accorded with national requirements of GB311.1andIEC60060 standard.Voltageutilization factor: Standard lightning impulse voltage waveform ≥90%when load capacitanceisbelow1000pF, standard operation impulse voltage waveform≥80%when load capacitance is below2000pF.Standardoperation impulse voltage waveform ≥70%.Locking range: level voltage is within the range of 20%-100%rated voltage, positive and negativelocking range no less than 25%.Out-of-control rate of synchronous discharge: <5%Min.outputvoltage:≥±20%of ratedvoltage.Instability of discharge voltage: <±1.0%Continuous time: Above 2/3of rated voltage,continuousworking when charge anddischarge onceevery 120s. Below 2/3of rated voltage,continuous working whencharge and discharge once every60s.System CompositionNo.NameDescriptionQty1Impulse Voltage Generator100kV/5kJ1set2DC Charging DeviceBilateralasymmetric, constant charging1set3Weak Damped Capacitive DividerDF-100/500pF1set4Manual Control UnitATC20001set5Earth Stick2M, including flat type copper wire 5M1set