南澳电气NAYDQ系列充气式试验变压器产品特性1、南澳电气NAYDQ系列充气式试验变压器系列充气式试验变压器体积小，重量轻(比同等级油浸试验变压器轻40%-65%)。2、洁净，无油污，勿需维护。3、不受恶劣气候环境影响，现场搬运勿须静止即可做试验。4、绝缘强度明显高于油浸试验变压器，电晕***。南澳电气NAYDQ系列充气式试验变压器采用SF6气体绝缘技术。油浸试变的换代产品，体积小、重量轻、不受气候环境变化影响，局部放电量***，单台容量电压可达1000kVA/1000kV；现场运用勿静止、无油污、免维护、寿命长、性能指标始终良品等优点。产品为***级新产品和***级专利产品。特别适用于110kV及220kV等级的电力运行设备的局部放电测试。是新一代理想的高压试验装置。南澳电气NAYDQ系列充气式试验变压器分金属体和绝缘筒外壳、单台与串级电压两种类型。特别适用于高寒、（高原）高海拨地区和环境使用。输出电压50kV100kV150kV200kV250kV300kV输入电压200V200V400V400V400V400V额定电压局放量≤5pC≤5pC≤5pC≤5pC≤5pC≤5pC阻抗电压＜8%＜8%＜8%＜10%＜10%＜10%空载电流≤4%≤4%≤4%≤5%≤5%≤5%波形畸变＜3%＜3%＜3%＜3%＜3%＜3%气体压力（Mpa）0.40.40.50.50.50.5NAYDQSeriesGastypeTestingTransformerProductcharacteristics1,Thegastypetestingtransformerisin***allsizeandlightweight(itislighter40%to65%thanthesamelevelofoil-immersedtestingtransformer)2,Clean,greaseless,donotneedmaintenanceafteruse3,Weather-proof,onsitetestingwithoutstandstill4,Thedielectricstrengthishigherthantheoiltypetestingtransformer,andthecoronaisminimalIntroductionoftesttransformerAstheonlyoneofapplyingtheSF6gas-isolatedtechnology,itreplacestheoil-immersedtransformerbythe***allvolume,lightweight,stabilization,andlittle-currentofpartialdischarge.Thevoltagecapacityofsingletransformercanevenreach1000kVA/1000kV.It’salsoenvironment-friendly,freeofmaintenance,longusingterm,andexcellentperformances.Asthenationalnewproductandpatentedproduct,it’sparticularlyapplicableinpartialdischargetestof110kVand220kVelectricaldevices.Andit’sthenanaoelectriccompanynewgenerationofidealhigh-voltagetestingdeviceswithtwokindsofproducts,themetal&dielectricshellandthesinge–stage&cascadevoltage.Itcanalsobeusedintheenvironmentofcoldandhighlatitudedistricts,likealtiplanocieOutputvoltage50kV100kV150kV200kV250kV300kVInputvoltage200V200V400V400V400V400VRatedvoltageofPartialdischarge≤5pC≤5pC≤5pC≤5pC≤5pC≤5pCImpedancevoltage＜8%＜8%＜8%＜10%＜10%＜10%No-loadcurrent≤4%≤4%≤4%≤5%≤5%≤5%W***eformdistortion＜3%＜3%＜3%＜3%＜3%＜3%Airpressure（Mpa）0.40.40.50.50.50.5)