LCD DC Hipot
LCD DC hipotApplicable to the electric power branch, power department of factories , scientific research units, railway, chemical industry, power plants, which use them to do test on zinc oxide arrester ,magnetic blowing arrester, power cables, generators, transformers, switches and other equipments.Feather:1. Adopts big touch screen and has human-PC conversation function2. Auto MOA voltage set-up testing function and perfect repeatability and accuracy3. Auto voltage set-up function: easy to preset the testing voltage and to keep the output voltage constanting4. Auto timekeeping fucntion: to preset the standard voltage increasing time and when it reach this required voltage the auto timekeeping start and after timekeeping to do auto voltage depress5. Microprocessor compares the HV over-voltage setting and it is high accuracy6. Keep the manual testing mode7. Data storage function: to catch the testing parameter and auto store the testing result real-time8. Device supports online function with built-in master software.Specially shield,multi-isolation and earthing method to protect the device when dischargingSpecification:Voltage meter precisionnumber on voltage meter ±（1.0 %reading±1）Current meter precisionnumber on current meter ±（0.5 %reading±1） Ripple coefficient≤0.5％Voltage adjustment accuracy≤0.1%Voltage stabilizationstochastic wave ,≤1％ when power wave±10%Current and voltage displayFour-half data display meterOver-voltage protection+/-1%Overloading abilityoverstep 10% of rated voltage when loading nothing for ten minutes; the biggest charge current can be 1.5 times of rated currentpowersingle-phase alternating current power of 50HZ 220V±10％workingincontinuous useThe time should be no more than 30 minutes when continuously use itWork conditiontemperature：-10～45℃relative humidity：≤90％ height above sea level：below1500 meterscapacitancecapacitance of the tested res is absolutenessCan be charged with 1.5 times of rated currentconfigurationelectric insulated Voltage Multiplier is made of epoxy FRP(Fiberglass-Reinforced Plastics)Air insulated、without leakcharacteristic of Control boxOne button for high precision of 0.75UDC--1mA（precision≤1.0％）is suit to do zinc oxide lightning arrester testovervoltage protection use dialing code set,be clear at a glanceInternational standard box withTwo kind of using way(can be take out from the box for using) makes it easy to use.
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