Cast resin M.V current transformers
TCD3 M.V. outdoor cast resin medium voltgae current transformer, cl:0.5S FS5, 10VA 50Hz, produced according to IEC 60044-1. PRODUCT DESCRIPTION The Transformers can operate and be stored in temperatures between -25°C and 40°C and averase annual humidity more than 75°C in an altitude below 1000m from sea level. The body of the transformer is made by a special endurance resin material and filled, designed for outdoor use in areas of high humidity, sun exposure, rainfall, snowfall and high levels of pollution. The secondary terminal box is fully rain and moisture proof. The design ensures that moisture due to condensation drains from the terminal box. The creep age distance of the product is more than 744mm (Pollution Level IV-Very Heavy). The accuracy class is 0.5 They are capable of operating with a voltage that exceeds the nominal current by 20%. Electrical Characteristics Type: TCD3 Primary Current (A): 10, 15, 20, 25, 30, 40, 50, 60, 75, 100, 200, 300 Secondary current (A): 5 Thermal Current Ith(kA): 10 Dynamic Current Idyn(kA): 25 Highest voltage on system: 24kV Accuracy class: 0,5S FS5 Insulation level (kV): 24/50/125 Rated output(VA):10
*The transformers can come equipped with any requested ratio and additional metering or protection windings with specific ratios and ratings. Type test reports Our products have sucessfully been type tested and have been awarded the relevant type test certificates.   
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Electrical equipment 
