Ningbo Hyuan Power Industry Co., Ltd.  

Product Name: 33kv/69kv/138kv 60Hz/50Hz Outdoor Capacitor Voltage Transfroemr with Grouping Box Model NO.: TYD Voltage Transformation Principle: Capacitive Type Magnetic Circuit Structure: Combined Type Installation: Busbar Type Insulating Medium: Capacitor Winding Form: Multilayer Honeycomb Type Usage: Protection, Measurement Operation Condition: Outdoor Phase: Single Type: Voltage Transformer Application: Instrument Trademark: HEMG Transport Package: Carton with Wooden Specification: 33KV/72.5KV/123KV/132KV/145KV Origin: China Product Description CAPACOTR Voltage Transformer 138 kVN°DescriptionUnitValue RequiredGuaranteed1.0.0General Data1.1.0ManufacturerIndicateHEMG1.2.0ModelIndicateCapacitive1.3.0Year of fabricationIndicate20161.4.0Country of originIndicateCHINA1.5.0ReferenceIndicateIEC61869-5:20111.6.0Altitude of operationmsnm200020001.7.0LocationForestForest1.8.0Type of installationExteriorExterior1.9.0Standard of manufactureIEC 60044-5, IEC 60358IEC 60044-5, IEC 603581.10.0Type of casingBrown porcelain, IEC 61264Brown porcelain, IEC 612641.11.0Pollution levelmm/kV3131System Parameters2.0.0Operating voltageKV1381382.1.0Maximum voltage of material (Um)KV1701702.2.0Rated withstand voltage at industrial frequency (Ud)KV3253252.3.0Rated withstand voltage by lightning impulseKV7507502.40Assigned frequency (Fr)Hz60602.5.0Assigned voltage factora) Permanent1.21.2b) During 30 sec1.51.52.6.0Total capacitypF12500125002.7.0High voltage capacitor (C1)pFIndicate149372.8.0Intermediate voltage capacitor (C2)pFIndicate766252.9.0Rated intermediate voltage in open circuit for HF coupling boxKVIndicate132.10.0Number of secondary windings3 (A measurement core and two for protection)32.11.0Transformation ratio138/3 : 100/3: 100/3: 100/3138/√3/0.1/√3/0.1/√3/0.1/√3 kV2.12.0Reference frequency rangeIndicate60+-1.5HZa) Precision class of measurement%<= 0.20.2b) Precision class of protection%5P3P2.13.0BurdenVA30302.14.0Accuracy class between 25% and 100% of the precision load 0.8 power factor lagIndicate0.2/3Pa) between 5% and 80% of the rated voltage5P3Pb) between 80% and 120% of the rated voltage<= 0.20.2c) between 120% and 150% of the rate voltage5P3P2.15.0Precision load a) Winding 1 - measureVA3030b) Winding 2 - ProtectionVA3030c) SimultaneousVA3030d) Thermal power limitVAIndicate8002.16.0Rated voltage of the systema) Primary (Upn)KV138/√3138V3 b) Secondary (Usn)V100/√3100V32.17.0Arcing distanceMm18602.18.0Creepage distance according to IEC 60815a) For heavy pollution levelmm/kv31312.19.0Short-circuit current 1 sec characteristicskA40402.20.0Dynamic current peakkAIndicate803.0..0MECHANICAL PARAMETERS3.1.0Total weightKgIndicate7003.2.0Internal insulation for capactive bodiesSynthetic oilSynthetic oil3.3.0Total isolation quantity in electromagnetic unitLIndicate90Internal insulation for electromagnetic unitMineral oil Mineral oil 3.4.0Packaging used for mounting electromagnetic unitIndicateExporting Package3.5.0Diaphragm typeIndicatepolypropylene film3.6.0Protection grade IP65 for each terminalsiYES3.7.0Seismic data (high condition)Indicate138KV/2000Ma) Natural frequency (high condition)HzIndicate60HZ+-1.5HZb) Critical damping coefficient (high condition)%Indicate0.3c) Horizontal accelerationg0.50.5d) Vertical accelerationg0.20.23.8.0Permissilbe load on terminalsa) StaticNIndicate2000b) DynamicNIndicate20003.9.0Maximum allowed load by mounting pedestal-type wave trapNIndicate303.10.0Maximum allowed effort in porcelaindaN/mm2Indicate203.11.0Mean time between failure (MTBF)DaysOffer value18253.12.0Mean time to repair (MTTR)DaysOffer value3654.0.0ACCESSORIES FOR ASSEMBLY4.1.0Grouping box secondary circuit and electrical system includedYesYES4.2.0Central box of circuits for three voltage transformersYesYES4.3.0Micro switch for secondary ciruit protection (MCB)Yes, needs to be suppliedYESa) Rated currentA66b) Type curveZZc) Auxiliary contact for position indication and trippingYesYES4.4.0Protection device ferroresonanceYesYES4.5.0Sampling valve for mineral oil in electromagnetic boxGate typeGATE TYPE4.6.0Oil gaugeYesYES4.7.0Type of plate for alternative corrosive area, low reliefAnodized aluminiumALUMINIUM4.8.0Ground terminalYesYES4.9.0Connecting elements for communication system (carrier system)a) Coil drainNoNob)Descargador NoNoc) Grounding blade high frequency signalNoNo4.10.0Grounding blade of medium voltage to measure capacitance C1, C2YesYes4.11.0Mounting pedestal for wave trapNonoSPECIFIATION OF CAPACITOR Voltage Transformer 60 kVN°DescriptionUnitValue RequiredGuaranteed1.0.0General Data1.1.0ManufacturerIndicateHEMG1.2.0ModelIndicateCapacitive1.3.0Serial numbersIndicateCVT20150011.4.0Country of originIndicateCHINA1.5.0ReferenceIndicateIEC61869-5:20111.6.0Altitude of operationmsnm200020001.7.0LocationForestForest1.8.0Type of installationExteriorExterior1.9.0Standard of manufactureIEC 60044-5, IEC 60358IEC 60044-5, IEC 603581.10.0Type of casingBrown porcelain, IEC 61264Brown porcelain, IEC 612641.11.0Pollution levelMm/kv3131Parameters of system2.0.0Operating voltageKV60602.1.0Maximum voltage of material (Um)KV72.572.52.2.0Rated withstand voltage at industrial frequency (Ud)KV1401402.3.0Rated withstand voltage by lightning impulseKV3503502.40Assigned frequency (Fr)Hz60602.5.0Assigned voltage factora) PermanentIndicate1.2b) During 30 secIndicate1.52.6.0Total capacitypFIndicate200002.7.0High voltage capacitor (C1)pFIndicate320122.8.0Intermediate voltage capacitor (C2)pFIndicate533002.9.0Rated intermediate voltage in open circuit for HF coupling boxKVIndicate132.10.0Number of secondary windings3 (A measurement core and two for protection)32.11.0Transformation ratio60/3 : 100/3: 100/3: 100/360/√3/0.1/√3/0.1/√3/0.1/√3 kV2.12.0Reference frequency rangeIndicatea) Precision class of measurement%<= 0.20.2b) Precision class of protection%5P3P2.13.0BurdenVA30302.14.0Accuracy class between 25% and 100% of the precision load 0.8 power factor lagIndicate0.2/3Pa) between 5% and 80% of the rated voltage5P3Pb) between 80% and 120% of the rated voltage<= 0.20.2c) between 120% and 150% of the rate voltage5P3P2.15.0Precision load a) Winding 1 - measureVAIndicate30b) Winding 2 - ProtectionVAIndicate30c) SimultaneousVAIndicate30d) Thermal power limitVAIndicate8002.16.0Rated voltage of the systema) Primary (Upn)KV60/√360V3 b) Secondary (Usn)V100/√3100V32.17.0Arcing distanceMm9302.18.0Creepage distance according to IEC 60815a) For heavy pollution levelmm/kv31.531.52.19.0Corriente de corto circuito a 1 SkA31.531.52.20.0Dynamic current peakkAIndicate803.0..0MECHANICAL PARAMETERS3.1.0Total weightKgIndicate4503.2.0Internal insulation for capactive bodiesSynthetic oilSynthetic oil3.3.0Total isolation quantity in electromagnetic unitLIndicate90Internal insulation for electromagnetic unitMineral oil Mineral oil 3.4.0Packaging used for mounting electromagnetic unitIndicateExporting Package3.5.0Diaphragm typeIndicatepolypropylene film3.6.0Protection grade IP65 for eachsiYES3.7.0Seismic data (high condition)Indicate60KV/2000Ma) Natural frequency (high condition)HzIndicate60HZ+-1.5HZb) Critical damping coefficient (high condition)%Indicate0.3c) Horizontal accelerationgIndicate0.5d) Vertical accelerationgIndicate0.23.8.0Permisible load on terminalsa) StaticNIndicate2000b) DynamicNIndicate20003.9.0Maximum allowed load by mounting pedestal-type wave trapNIndicate303.10.0Maximum allowed effor in porcelaindaN/mm2Indicate203.11.0Mean time between failure (MTBF)DaysOffer value18253.12.0Mean time to repair (MTTR)DaysOffer value3654.0.0ACCESSORIES FOR ASSEMBLY4.1.0Grouping box secondary circuit and electrical system includedYesYES4.2.0Central box of circuits for three voltage transformersYesYES4.3.0Micro switch for secondary circuit protection (MCB)Yes, needs to be suppliedYESa) Rated currentAIndicate6b) Type curveZZc) Auxiliary contact for position indication and trippingYesYES4.4.0Protection device ferro-resonanceYesYES4.5.0Sampling valve for mineral oil in electromagnetic boxGate typeGATE TYPE4.6.0Oil gaugeYesYES4.7.0Type of plate for alternative corrosive area, low reliefAnodized aluminiumALUMINIUM4.8.0Ground terminalYesYES4.9.0Connecting elements for communication system (carrier system)a) Coil drainNoNob)Descargador NoNoc) Grounding blade high frequency signalNoNo4.10.0Grounding blade of medium voltage to measure capacitance C1, C2YesYes4.11.0Mounting pedestal for wave trapNoNo