Ningbo Hyuan Power Industry Co., Ltd.  

Product Name: 15kv (13.8KV) Pole Mounted Power Potential Transformer Model NO.: JDZW Frequency Characteristics: High Frequency Usage: Single-phase Transformer Certification: ISO9001-2000 Winding Type: Separated Winding Transformer Cooling Method: Dry-type Transformer Core: Core-type Transformer Phase: Single Application: Power Trademark: HEMG Transport Package: Carton with Wooden Specification: 15KV/27KV/38KV, 50HZ/60HZ, Origin: China Product Description SPECIFICATION OF TECHNICAL SPECIFICATIONS OF TRANSFORMER POTENTIAL 13.8 KVTECHNICAL CHARACTERISTICS OF POWER POTENTIAL TRANSFORMER 13.8 KVITEMDEscriptIonUNITCHOSEN TECHNICAL SPECIFICATIonSOFFERED TECHNICAL SPECIFICATIONS1DEscriptION OF EQUIPMENT1.1Quantity331.2BrandSpecifyHEMG1.3ModelSpecifyJDZW1.4OriginSpecifyCHINA1.5Year of manufacturing201420152ENVIRonMENTAL ConDITIONS OF OPERATION2.1Maximum ambient temperatureor C40402.2Minimum ambient temperatureor C15152.3Maximum temperature average dailyor C30302.4Average relative humidity%85853Installation sitesOUTDOOROUTDOOR4CHARACTERISTICS OF TRANSFORMERS4.1Voltage Nominal primary (phase-neutral)kV13. 8√313. 8√34.2B.I.LkV≥95≥954.3NOMINAL OUTPUT VOLTAGE(a) secondary windingV1201204.4VOLTAGE FACTOR(a) continuous operation%120120(b) 30 s%1901904.5NOMINAL LEVELS OF INSULATION AT SEA LEVEL(a) industrial frequency dielectric, one minutekV rms≥38≥38(b) where impulse dielectrickV peak≥95≥954.6RATED OUTPUT CAPACITY (BURDEN) AND ACCURACY CLASS(a) secondary windingLoad (burden) minimumVA6060PrecisionCI0.2 IEC0.2 IEC4.7Minimum distance contouring (creepage) Insulationmm≥400≥4004.8Number of the bushingsU114.9Material of the bushingsResinResin4.10Board for connection of terminals of the three phasesYESYES4.11Suitable for cable connectorMCM1 0 - 5001 0 - 500