Ningbo Hyuan Power Industry Co., Ltd.  

Product Name: 33kv/69kv/132kv 50Hz/60Hz Outdoor Oil Type Voltage Transformer Model NO.: JDCF Voltage Transformation Principle: Electromagnetic Type Magnetic Circuit Structure: Combined Type Installation: Busbar Type Insulating Medium: Insulating Oil 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 Schedule of technical data for 132kV voltage transformer1 ManufacturerHEMG2 DesignationStandardOutdoor single phase Oil-paper InductiveIEC60044-2:20033 TypeJDCF-145TAW24 Designation test certificate:1. Issuing institute2. Number and dataAttached in the bid1.KEMA 2.07-1005, 2007-08-035 Rated primary voltage132/√3 kV6 Rated secondary voltage, 1.Measuring core (1)2.Protection core (2)1.0.11/√3 kV2.0.11/√3 kV7 Rated frequency,50 Hz/60HZ8 Impulse withstand voltage 1.2/50μs impulse wave,650kV peak9 Power frequency withstand voltage, primary windings275kV10 Power frequency withstand voltage, secondary windings3kV11 Rated secondary output 1.Measuring core (1)2.Protection core (2)) 50VA) 75VA12 Accuracy Class) For measuring) For protection) 0.2) 3P13 Voltage factor at rated voltage:) Continuous) 30 seconds) 1.2) 1.514 Thermal limit burden 2000 VA15 Normal temperature rise) Winding) Oil) 30ºC) 30ºC16 Maximum temperature rise under short-circuit conditions) Winding) Oil) 50ºC) 30ºC17 Total heightAs per drawing18 Minimum phase spacing,2500 mm19 Minimum clearance1460 mm20 Minimum creepage distance, ) Normal) Extended) 3850 mm) 3850 mm21 Size and section of terminal bolt (attach drawing)As per drawing22 Weight of oil per pole165kg23 Total weight per pole720kg24 Type of oil and reference specifications) Oil density at 25ºC) Oil viscosity at 25ºCIEC60296) 0.895 g/ml) ≤13 cs (40ºC)25 Permissible secondary short circuit current1058A26 Partial discharge level≤5 pC (under 1.2Um/√3kV)