Beijing GFUVE Electronics Co., Ltd.  

Product Name: 20kv Epoxy Resin Instrument Current and Voltage Transformer Model NO.: JDZW-20 JDZXW-20G Voltage Transformation Principle: Electromagnetic Type Magnetic Circuit Structure: Combined Type Installation: Busbar Type Insulating Medium: Epoxy Resin Winding Form: Single Layer & Tightly Wound Type Usage: Measurement Operation Condition: Outdoor Phase: Single Type: Voltage Transformer Application: Instrument Color: Red Trademark: GFUVE Transport Package: Wooden Box Specification: 0.2 0.5 10P10 10P20 Origin: Beijing Product Description JDZW-20 JDZXW-20G 20KV EPOXY RESIN INSTRUMENT CURRENT AND VOLTAGE TRANSFORMERThis model of instrument current and voltage transformers includes two versions: JDZW-20 and JDZXW-20G. The units are cast in epoxy resin and fully enclosed. The units are suitable for electric systems of rated frequency of 50/60Hz and rated voltage of 24kV and below. They are used in indoor or outdoor service conditions. The products are designed in accordance with Standards IEC60044-2, IEC61869-3 and ANSI/IEEE C57.13.PARAMETERSModelRated voltageradio(V)Accuracy class and Accuracy class combinationrated secondary output(VA)Limited output(VA)Rated insulation level(KV)Surface creepage distance(mm)once fuse(A)Wt(KG)JSZW-2020000/1000.2---400.5---1001---2503---50080024/65/1258600.25620000/22020000/100/1000.2/0.2---20/200.2/0.5---20/300.5/0.5---50/50400/40020000/220/220500/800JDZXW-20G20000/√3:100/√3:100/√30.2/6P(3P)---30/1000.5/6P(3P)---60/100 1/6P(3P)---150/100 3/6P(3P)---250/10060020000/√3:100/√3:100/√30.2/0.2/6P(3P)---15/15/1000.2/0.5/6P(3P)---15/15/1000.5/0.5/6P(3P)---40/40/100300/300http://www.gfuve.com/voltage-transformer/20kv-epoxy-resin-instrument-current-and-voltage-transformer.html