The HVSIDhigh_voltage switch dynamic characteristics testing instrumentis my company'sspecial_purposeinstrumentdesignedtomeettheneedof testing high_voltageswitches.Ittakesthemicrocontrollerunit(MCU)forcoreto sample,processandthen output;the main characteristic isthat it's operated in Chinese,forexample,theresultsaredisplayedandprintedinChinese.Ithasmany advantagessuchasintelligence,multi-function,accuratedata,strong anti-jamming, easyoperation, small size, beautiful appearance, etc; It can test the switches as follows:indoorsor outdoors switcheswithlessoilor more oil,vacuumswitches, SF6 switches andso on.
II,Majortesting items andfunctions 1,test 12 contacts's openingtime and closingtime 2,test reclosingtime 3,test opening_simultanietyandclosing_simultaniety 4,test speed at instant of contacts touching(separating) 5,test springingtime and springingmagnitude 6,testclearance betweenopencontacts/gapsandovertravelbetweenthem(exceptin testing the vacuumswitches,fortheuserhastosettheclearancetotheinstrument beforehand) . 7,test open (close)averagespeed 8,displayand print thespeed-distance curve
III,Majortechnique parameter 1,time measurement numberof contact(s) to bemeasured :≤12 rangeof theset time duringthe measuringcourse: 0 to 6 seconds resolution:0.1ms 2,test of clearancebetween two opencontacts, overtravel, springingmagnitude range: <1000mm resolution:1mm 3,errorof measure errorof timemeasured :±1% errorof clearancemeasured : ±1% 4,operatingconditions power supply:AC220V±10%
frequency:50HZ/60HZ power cost:≤60W temperatureof using environment:0~40ºC humidityof using environment: ≤90%RH size: 400mm*350mm*200mm weight:7kg
Test equipment 1.Transformer oil Breakdown voltage Tester ( BDV test kit) series IIJ-II 2. Acidity tester model ACD-3000I 3. Karl Fischer Water content Tester Model TP-6A / model TP-2100 4. Fully automatic Interfacial Tension Analyzer model IT-800 5.Gas-Chromatography transformer oil gas analyzer model DGA2013-1 6.Multi-functional Vibration tester model TYD-2000 7.Automatic Freezing Point & Pour Point Tester model PT-2000 8. Kinematic Viscosity tester model VST-8 /model VST-2000 9. Flash point tester (open cup) model TPO-3000 10. Flash point tester (close cup) model TPC-3000 11.TAN-DELTA TESTER,10kV Capacitance and Dissipation Factor Test Set model CDEF 12. Automatic Freezing Point & Pour Point Tester model TP-501Z 13.Determination of foaming characteristic of lubricating oil model SD-12579 14. Earth resistance tester model HYDW-II 15. Coil Resistance Tester (TPZC-40) 16. CT/PT tester model TPVA-404 17.Transformer turn ratio tester model HYG-II 18. Relaying Protection Tester model TPJB-III 19. Digital Grounding Resistance Tester model TP2571-II 20.DC High Voltage Generator model ZGF 21.Underground water/gold detector model TP-UWD